Timezone converter
EST to AEST currently uses Eastern Time in America/New_York and Australian Eastern Time in Australia/Sydney as the live reference pair, with a +16h live gap. EST to AEST matters whenever New York City and Sydney need to coordinate across a +16h gap. The EST side covers United States and Canada, while AEST covers Australia — that country mix is the practical reason this conversion shows up in calendars rather than the abstract offset math.
Offset math, DST behavior, and city coverage on both sides are refreshed from the live timezone dataset during the page revalidation window.
From
Eastern Time
America/New_York · EST -05:00
Major markets in this grouping include New York City, Toronto, Brooklyn, Queens.
To
Australian Eastern Time
Australia/Sydney · GMT+11 +11:00
Major markets in this grouping include Sydney, Brisbane, Gold Coast, Newcastle.
Current gap
+16h
EST -05:00 vs AEST +11:00
9-to-5 overlap
No shared block
Meetings usually need an early or late handoff.
Representative countries
United States, Canada, and Haiti / Australia
Based on the busiest city and zone usage found in the current dataset.
EST (New York City, -05:00) to AEST (Sydney, +11:00) is currently a +16h conversion. Live coverage on the EST side is anchored by New York City, Toronto, Brooklyn, and Queens; the AEST side draws from Sydney, Brisbane, Gold Coast, and Newcastle.
EST to AEST matters whenever New York City and Sydney need to coordinate across a +16h gap. The EST side covers United States and Canada, while AEST covers Australia — that country mix is the practical reason this conversion shows up in calendars rather than the abstract offset math.
The pair spans roughly half the globe with a +16h gap, so the overlap window is narrow and most coordination happens through scheduled handoffs rather than live meetings.
Both EST (America/New_York) and AEST (Australia/Sydney) observe daylight saving, but the shift dates do not always align. Expect short mismatch windows in spring and autumn when one side has changed and the other has not, which moves the live gap by an hour for several weeks at a time.
EST and AEST sit exactly 16h apart, which leaves no shared 9-to-5 block. Live meetings have to bend one side's day, so most teams settle for one of two narrow windows: very early on the late side, or very late on the early side. That makes async messages, recorded standups, and clear handoff notes more valuable than calendar invites.
Reference zone, current offsets, country and city anchors, overlap math, and date-shift answers for EST to AEST.
Reference pair
America/New_York -> Australia/Sydney
Live offsets
EST -05:00 vs AEST +11:00
Meaning split
Eastern Time / Australian Eastern Time
Country anchors
United States, Canada, and Haiti -> Australia
City anchors
New York City, Toronto, Brooklyn, Queens -> Sydney, Brisbane, Gold Coast, Newcastle
Workday overlap
No strict 9-to-5 overlap in the current offset state
Morning answer
9 AM EST = 1:00 AM AEST, next day
Evening answer
6 PM EST = 10:00 AM AEST, next day
Same-offset labels can share the same hour while still landing in different countries, calendars, cities, and workday windows. These notes show the practical context behind this conversion.
EST to AEST is pinned to America/New_York -> Australia/Sydney, with the shorthand labels shown as context. The city anchors are New York City, Toronto, Brooklyn, Queens on the EST side and Sydney, Brisbane, Gold Coast, Newcastle on the AEST side, with +16h between the live reference zones.
The 12 popular-hour answers include 0 same-day conversions, 12 next-day conversions, and 0 previous-day conversions. That distribution is what separates this page from a static offset chart.
Nearby labels sharing a current offset include EDT (From side), AEDT (To side). They may match mathematically, but their country calendars, city anchors, and common search intent differ from this exact pair.
EST: United States (US); 1508 mapped cities; capital Washington, D.C.; English; USD United States dollar | EST: Canada (CA); 310 mapped cities; capital Ottawa; English, French; CAD Canadian dollar | EST: Haiti (HT); 30 mapped cities; capital Port-au-Prince; French, Haitian Creole; HTG Haitian gourde | EST: Jamaica (JM); 11 mapped cities; capital Kingston; English, Jamaican Patois; JMD Jamaican dollar | EST: Mexico (MX); 6 mapped cities; capital Mexico City; Spanish; MXN Mexican peso | AEST: Australia (AU); 137 mapped cities; capital Canberra; English; AUD Australian dollar
Offset behavior, DST gap changes, local calendar evidence, and the day-shift pattern across the most common conversion hours.
EST/AEST is a long-haul handoff gap: America/New_York currently reads -05:00, Australia/Sydney reads +11:00, and the live delta is +16h. This class decides whether the page behaves like a same-day planner or a handoff planner.
America/New_York changes on March 14, 2027 at about 3:00 AM, moving from -05:00 to -04:00. Australia/Sydney changes on April 4, 2027 at about 2:00 AM, moving from +11:00 to +10:00.
No country holiday snapshot is attached to this exact pair yet, so the page leans on city anchors, IANA zones, offsets, and the live conversion table instead of pretending a local calendar exists.
Across the 12 popular-hour answers, this pair has 0 same-day answers, 12 next-day answers, 0 previous-day answers. That mix is specific to the current America/New_York -> Australia/Sydney relationship and helps users see whether dates must be written explicitly in invites, travel plans, and release schedules.
Same-offset converter clusters can look identical if the page only shows a numeric offset. This audit states whether the route should be indexed, which canonical peer it follows when consolidated, and what pair-specific evidence keeps the page useful.
This pair remains indexable because the route has enough pair-specific context: America/New_York -> Australia/Sydney, country anchors, city anchors, calendar notes, and day-shift examples.
EST and AEST are not currently a same-offset pair; the live delta is +16h. Same-offset neighbors are still listed because users often confuse nearby abbreviations.
EDT (From side, -05:00), AEDT (To side, +11:00) The page keeps these labels visible so SGT/HKT/GST-style clusters do not blur into one generic offset page.
EST/AEST uses 0 same-day answers, 12 next-day answers, 0 previous-day answers; 0h strict workday overlap; source zones America/New_York and Australia/Sydney; country anchors United States, Canada, and Haiti -> Australia.
Common places, calendars, markets, languages, and operating contexts behindEST and AEST.
AEST
AEST is Australian Eastern Standard Time, commonly used for Brisbane, parts of Queensland, and eastern-Australia winter schedules. It is not interchangeable with AEDT because Queensland does not follow the same daylight-saving behavior as Sydney or Melbourne.
AEST
AEST planning often means Australian business handoffs, mining and energy operations in Queensland, Brisbane flight timing, and cross-state scheduling where one Australian city may switch clocks while another does not.
Same-offset conversions can still land in different public-holiday, language, currency, and city-anchor contexts. These rows use the country profile and holiday snapshots behind each side of the pair.
EST
1,508 mapped city anchors; zones America/New_York.capital Washington, D.C.; English; USD United States dollar
Holiday snapshot: New Year's Day (Jan 1, Public) · Martin Luther King, Jr. Day (Jan 19, Public) · Lincoln's Birthday (Feb 12, Observance) · Presidents Day (Feb 16, Public) · Good Friday (Apr 3, Public)
EST
310 mapped city anchors; zones America/Atikokan, America/Toronto.capital Ottawa; English, French; CAD Canadian dollar
Holiday snapshot: New Year's Day (Jan 1, Public) · Louis Riel Day (Feb 16, Public) · Islander Day (Feb 16, Public) · Heritage Day (Feb 16, Public) · Family Day (Feb 16, Public)
EST
30 mapped city anchors; zones America/Port-au-Prince.capital Port-au-Prince; French, Haitian Creole; HTG Haitian gourde
Holiday snapshot: New Year's Day (Jan 1, Public) · Ancestry Day (Jan 2, Public) · Epiphany (Jan 6, Public) · Carnival (Feb 16, Public) · Carnival (Feb 17, Public)
EST
11 mapped city anchors; zones America/Jamaica.capital Kingston; English, Jamaican Patois; JMD Jamaican dollar
Holiday snapshot: New Year's Day (Jan 1, Public) · Ash Wednesday (Feb 18, Public) · Good Friday (Apr 3, Public) · Easter Monday (Apr 6, Public) · Labour Day (May 23, Public)
EST
6 mapped city anchors; zones America/Cancun.capital Mexico City; Spanish; MXN Mexican peso
Holiday snapshot: New Year's Day (Jan 1, Public) · Constitution Day (Feb 2, Public) · Benito Juárez's birthday (Mar 16, Public) · Maundy Thursday (Apr 2, Bank) · Good Friday (Apr 3, Bank)
AEST
137 mapped city anchors; zones Australia/Brisbane, Australia/Sydney.capital Canberra; English; AUD Australian dollar
Holiday snapshot: New Year's Day (Jan 1, Public) · Australia Day (Jan 26, Public) · Labour Day (Mar 2, Public) · Canberra Day (Mar 9, Public) · Adelaide Cup Day (Mar 9, Public)
These are the labels most likely to be confused with either side of this conversion. A matching UTC offset does not mean the same country, calendar, market, source convention, or user intent.
EST and EDT match on offset right now, but the page should not collapse them: they carry different city anchors, country calendars, currencies, holidays, and user intent.
EST and EEST are close enough to be confused in search, but they are not the same clock label and should be pinned to exact IANA zones.
EST and EET are close enough to be confused in search, but they are not the same clock label and should be pinned to exact IANA zones.
EST and AEDT are close enough to be confused in search, but they are not the same clock label and should be pinned to exact IANA zones.
EST and AEST are close enough to be confused in search, but they are not the same clock label and should be pinned to exact IANA zones.
EST and WIT are close enough to be confused in search, but they are not the same clock label and should be pinned to exact IANA zones.
AEST and AEDT match on offset right now, but the page should not collapse them: they carry different city anchors, country calendars, currencies, holidays, and user intent.
AEST and ACDT are close enough to be confused in search, but they are not the same clock label and should be pinned to exact IANA zones.
AEST and ACST are close enough to be confused in search, but they are not the same clock label and should be pinned to exact IANA zones.
AEST and ACWST are close enough to be confused in search, but they are not the same clock label and should be pinned to exact IANA zones.
AEST and AWST are close enough to be confused in search, but they are not the same clock label and should be pinned to exact IANA zones.
AEST and WIT are close enough to be confused in search, but they are not the same clock label and should be pinned to exact IANA zones.
Abbreviations with the same UTC offset can still represent different countries, cities, currencies, languages, and civil-time histories. This roster keeps theEST to AEST page grounded in those concrete places.
EST: United States (US); 1508 mapped cities; zones America/New York; city anchors New York City (America/New_York, pop 8,804,190), Brooklyn (America/New_York, pop 2,736,074), Queens (America/New_York, pop 2,316,841), Philadelphia (America/New_York, pop 1,573,916); official United States of America; capital Washington, D.C.; region Americas; subregion North America; population 340,110,988; area 9,525,067 km2; languages English; currency USD United States dollar.
EST: Canada (CA); 310 mapped cities; zones America/Atikokan, America/Toronto; city anchors Toronto (America/Toronto, pop 2,794,356), Montréal (America/Toronto, pop 1,762,949), Ottawa (America/Toronto, pop 1,017,449), Mississauga (America/Toronto, pop 717,961); official Canada; capital Ottawa; region Americas; subregion North America; population 41,651,653; area 9,984,670 km2; languages English, French; currency CAD Canadian dollar.
EST: Haiti (HT); 30 mapped cities; zones America/Port-au-Prince; city anchors Port-au-Prince (America/Port-au-Prince, pop 1,234,742), Carrefour (America/Port-au-Prince, pop 442,156), Delmas (America/Port-au-Prince, pop 382,920), Port-de-Paix (America/Port-au-Prince, pop 306,217); official Republic of Haiti; capital Port-au-Prince; region Americas; subregion Caribbean; population 11,867,032; area 27,750 km2; languages French, Haitian Creole; currency HTG Haitian gourde.
EST: Jamaica (JM); 11 mapped cities; zones America/Jamaica; city anchors Kingston (America/Jamaica, pop 937,700), New Kingston (America/Jamaica, pop 583,958), Spanish Town (America/Jamaica, pop 145,018), Portmore (America/Jamaica, pop 102,861); official Jamaica; capital Kingston; region Americas; subregion Caribbean; population 2,825,544; area 10,991 km2; languages English, Jamaican Patois; currency JMD Jamaican dollar.
EST: Mexico (MX); 6 mapped cities; zones America/Cancun; city anchors Cancún (America/Cancun, pop 888,797), Chetumal (America/Cancun, pop 169,028), Playa del Carmen (America/Cancun, pop 149,923), Cozumel (America/Cancun, pop 77,236); official United Mexican States; capital Mexico City; region Americas; subregion North America; population 130,575,786; area 1,964,375 km2; languages Spanish; currency MXN Mexican peso.
AEST: Australia (AU); 137 mapped cities; zones Australia/Brisbane, Australia/Sydney; city anchors Sydney (Australia/Sydney, pop 5,557,233), Brisbane (Australia/Brisbane, pop 2,780,063), Gold Coast (Australia/Brisbane, pop 640,778), Newcastle (Australia/Sydney, pop 508,437); official Commonwealth of Australia; capital Canberra; region Oceania; subregion Australia and New Zealand; population 27,536,874; area 7,692,024 km2; languages English; currency AUD Australian dollar.
Same-offset converter pages can look deceptively alike. These records pin the page to the exact abbreviations, IANA zones, countries, and city anchors behind EST and AEST.
EST (est) is not marked ambiguous in the abbreviation catalog. Meaning records: Eastern Time at UTC-05:00; listed zones America/Atikokan; America/Cancun; America/Cayman; America/Jamaica; America/Panama; America/Nassau; America/New York; America/Port-au-Prince; America/Grand Turk; America/Toronto; source label Eastern Time - Atikokan.
EST currently maps to 8 country footprints in the converter dataset: United States (US), Canada (CA), Haiti (HT), Jamaica (JM), Mexico (MX), Panama (PA), Bahamas (BS), Cayman Islands (KY). The footprint spans 9 IANA zones across 10 city anchors.
EST city anchors in this indexed page family: New York City [new-york-city-US, US, America/New_York, pop 8,804,190]; Toronto [toronto-CA, CA, America/Toronto, pop 2,794,356]; Brooklyn [brooklyn-US, US, America/New_York, pop 2,736,074]; Queens [queens-US, US, America/New_York, pop 2,316,841]; Montréal [montreal-CA, CA, America/Toronto, pop 1,762,949]; Philadelphia [philadelphia-US, US, America/New_York, pop 1,573,916]; Manhattan [manhattan-5125771-US, US, America/New_York, pop 1,487,536]; The Bronx [the-bronx-US, US, America/New_York, pop 1,385,108]; Port-au-Prince [port-au-prince-HT, HT, America/Port-au-Prince, pop 1,234,742]; Ottawa [ottawa-CA, CA, America/Toronto, pop 1,017,449].
EST: United States (US); 1508 mapped cities; zones America/New York; city anchors New York City (America/New_York, pop 8,804,190), Brooklyn (America/New_York, pop 2,736,074), Queens (America/New_York, pop 2,316,841), Philadelphia (America/New_York, pop 1,573,916); official United States of America; capital Washington, D.C.; region Americas; subregion North America; population 340,110,988; area 9,525,067 km2; languages English; currency USD United States dollar. EST: Canada (CA); 310 mapped cities; zones America/Atikokan, America/Toronto; city anchors Toronto (America/Toronto, pop 2,794,356), Montréal (America/Toronto, pop 1,762,949), Ottawa (America/Toronto, pop 1,017,449), Mississauga (America/Toronto, pop 717,961); official Canada; capital Ottawa; region Americas; subregion North America; population 41,651,653; area 9,984,670 km2; languages English, French; currency CAD Canadian dollar. EST: Haiti (HT); 30 mapped cities; zones America/Port-au-Prince; city anchors Port-au-Prince (America/Port-au-Prince, pop 1,234,742), Carrefour (America/Port-au-Prince, pop 442,156), Delmas (America/Port-au-Prince, pop 382,920), Port-de-Paix (America/Port-au-Prince, pop 306,217); official Republic of Haiti; capital Port-au-Prince; region Americas; subregion Caribbean; population 11,867,032; area 27,750 km2; languages French, Haitian Creole; currency HTG Haitian gourde. EST: Jamaica (JM); 11 mapped cities; zones America/Jamaica; city anchors Kingston (America/Jamaica, pop 937,700), New Kingston (America/Jamaica, pop 583,958), Spanish Town (America/Jamaica, pop 145,018), Portmore (America/Jamaica, pop 102,861); official Jamaica; capital Kingston; region Americas; subregion Caribbean; population 2,825,544; area 10,991 km2; languages English, Jamaican Patois; currency JMD Jamaican dollar. EST: Mexico (MX); 6 mapped cities; zones America/Cancun; city anchors Cancún (America/Cancun, pop 888,797), Chetumal (America/Cancun, pop 169,028), Playa del Carmen (America/Cancun, pop 149,923), Cozumel (America/Cancun, pop 77,236); official United Mexican States; capital Mexico City; region Americas; subregion North America; population 130,575,786; area 1,964,375 km2; languages Spanish; currency MXN Mexican peso.
AEST (aest) is not marked ambiguous in the abbreviation catalog. Meaning records: Australian Eastern Time at UTC+10:00; listed zones Australia/Brisbane; Australia/Sydney; source label Australian Eastern Time - Brisbane, Gold Coast, Sunshine Coast, Logan City.
AEST currently maps to 1 country footprint in the converter dataset: Australia (AU). The footprint spans 2 IANA zones across 10 city anchors.
AEST city anchors in this indexed page family: Sydney [sydney-AU, AU, Australia/Sydney, pop 5,557,233]; Brisbane [brisbane-AU, AU, Australia/Brisbane, pop 2,780,063]; Gold Coast [gold-coast-AU, AU, Australia/Brisbane, pop 640,778]; Newcastle [newcastle-AU, AU, Australia/Sydney, pop 508,437]; Canberra [canberra-AU, AU, Australia/Sydney, pop 367,752]; Central Coast [central-coast-AU, AU, Australia/Sydney, pop 346,596]; Sunshine Coast [sunshine-coast-AU, AU, Australia/Brisbane, pop 346,522]; Logan City [logan-city-AU, AU, Australia/Brisbane, pop 345,098]; Wollongong [wollongong-AU, AU, Australia/Sydney, pop 280,153]; Townsville [townsville-AU, AU, Australia/Brisbane, pop 201,313].
AEST: Australia (AU); 137 mapped cities; zones Australia/Brisbane, Australia/Sydney; city anchors Sydney (Australia/Sydney, pop 5,557,233), Brisbane (Australia/Brisbane, pop 2,780,063), Gold Coast (Australia/Brisbane, pop 640,778), Newcastle (Australia/Sydney, pop 508,437); official Commonwealth of Australia; capital Canberra; region Oceania; subregion Australia and New Zealand; population 27,536,874; area 7,692,024 km2; languages English; currency AUD Australian dollar.
EST is a North or South American civil-time label, currently 5h behind UTC at -05:00. The label covers 10 IANA zones across 9 countries, with New York City as the busiest live reference. The busiest cities using EST in the current catalog are New York City, Toronto, Brooklyn, Queens, and Montréal. The lead live reference on this page is New York City (America/New_York), currently at -05:00 (EST). Those cities are what give EST its actual feel rather than the abstract offset. EST currently shows -05:00, but America/New_York observes seasonal clock changes — the next transition is around March 14, 2027. That means the offset on this page is a snapshot, not a permanent fact, so long-range scheduling should pin the underlying IANA zone instead of the abbreviation.
EST reads cleanly across the Americas in this dataset, but the same letters can mean different things elsewhere (notably CST, EST, and IST overlap with non-American labels). Pin the IANA zone when the audience is international. America/New_York has an upcoming offset change on March 14, 2027. After that point, EST on this page will read a different UTC offset until the next transition, so any saved timestamp should anchor to the IANA zone rather than the abbreviation. For precise work, the safest equivalent of EST is the exact IANA zone used by your city or system. America/New_York sits at -05:00, behind UTC, which means daily logs in this zone reach a new calendar date after UTC does — relevant for date-aligned reports and billing cutoffs.
EST should not be blindly swapped with nearby labels. Adjacent references in the catalog: EDT (-05:00, Shares the eastern time family); EEST (+02:00, Shares the eastern time family); EET (+02:00, Shares the eastern time family); AEDT (+11:00, Shares the eastern time family); AEST (+11:00, Shares the eastern time family); WIT (+09:00, Shares the eastern time family).
EST has 1 meaning record, offset range UTC-05:00 to UTC-04:00, labels Eastern Time, and 9 country footprints across 10 IANA zones.
AEST is used in this dataset for Australian Eastern Time. Right now it maps to 1 meaning, 2 IANA zones, and 1 country. The busiest cities using AEST in the current catalog are Sydney, Brisbane, Gold Coast, Newcastle, and Canberra. The lead live reference on this page is Sydney (Australia/Sydney), currently at +11:00 (GMT+11). Those cities are what give AEST its actual feel rather than the abstract offset. AEST currently shows +11:00, but Australia/Sydney observes seasonal clock changes — the next transition is around April 4, 2027. That means the offset on this page is a snapshot, not a permanent fact, so long-range scheduling should pin the underlying IANA zone instead of the abbreviation.
AEST is not heavily split in the current catalog, but the short label still hides the underlying IANA zone and any future policy change. The safe pattern is to write the abbreviation for humans and the zone for machines. Australia/Sydney has an upcoming offset change on April 4, 2027. After that point, AEST on this page will read a different UTC offset until the next transition, so any saved timestamp should anchor to the IANA zone rather than the abbreviation. For precise work, the safest equivalent of AEST is the exact IANA zone used by your city or system. Australia/Sydney sits at +11:00, ahead of UTC, which means daily logs in this zone reach a new calendar date before UTC does — a small detail that breaks date-based reporting if missed.
AEST should not be blindly swapped with nearby labels. Adjacent references in the catalog: AEDT (+11:00, Shares the australian and eastern time family); ACDT (+10:30, Shares the australian time family); ACST (+10:30, Shares the australian time family); ACWST (+08:45, Shares the australian time family); AWST (+08:00, Shares the australian time family); WIT (+09:00, Shares the eastern time family).
AEST has 1 meaning record, offset range UTC+10:00 to UTC+11:00, labels Australian Eastern Time, and 1 country footprint across 2 IANA zones.
EST country anchor United States: The United States of America (USA), also known as the United States (U.S.) or America, is a country primarily located in North America. It is a federal republic consisting of 50 states and a federal capital district, Washington, D.C. The 48 contiguous states border Canada to the north and Mexico to the south, with the semi-exclave of Alaska in the northwest and the archipelago of Hawaii in the Pacific Ocean. The United States also asserts sovereignty over five major island territories and various uninhabited islands in Oceania and the Caribbean. It is a megadiverse country, with the world's third-largest land area and third-largest population, exceeding 341 million. Source: Wikipedia.
AEST country anchor Australia: Australia, officially the Commonwealth of Australia, is a country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands. It has a land area of 7,688,287 km2 (2,968,464 sq mi), making it the sixth-largest country in the world. Australia is the world's flattest and driest inhabited continent. It is a megadiverse country, and its size gives it a wide variety of landscapes and climates including deserts in the interior and tropical rainforests along the coast. Source: Wikipedia.
AEST is Australian Eastern Standard Time, commonly used for Brisbane, parts of Queensland, and eastern-Australia winter schedules. It is not interchangeable with AEDT because Queensland does not follow the same daylight-saving behavior as Sydney or Melbourne.
AEST planning often means Australian business handoffs, mining and energy operations in Queensland, Brisbane flight timing, and cross-state scheduling where one Australian city may switch clocks while another does not.
EST/AEST uses America/New_York -> Australia/Sydney, offset delta +16h, overlap 0h, route /convert/est/aest/, and live abbreviation readings EST/GMT+11.
EST coverage on this page is led by New York City, United States, Toronto, Canada, Brooklyn, United States, and Queens, United States, with 2 more in the live dataset. That mix is what makes EST feel anchored to East Coast and Central American business activity in practice rather than just an abbreviation on a chart.
AEST coverage is led by Sydney, Australia, Brisbane, Australia, Gold Coast, Australia, and Newcastle, Australia, with 2 more anchoring the wider label family. Combined with the EST side, this conversion ends up describing trans-Pacific outsourcing handoffs, gaming and entertainment release windows, and follow-the-sun engineering rotations.
Adjust the time. Digits roll like an odometer, and the swap button flips the zones.
That is the next day in Sydney.
Quick conversions for 9 AM, noon, 3 PM, 6 PM, and 9 PM based on today's local calendar.
| EST | AEST | Day relation |
|---|---|---|
| 9:00 AM | 1:00 AMFri, Nov 6 | next day |
| 12:00 PM | 4:00 AMFri, Nov 6 | next day |
| 3:00 PM | 7:00 AMFri, Nov 6 | next day |
| 6:00 PM | 10:00 AMFri, Nov 6 | next day |
| 9:00 PM | 1:00 PMFri, Nov 6 | next day |
Quick conversions for 9 AM, noon, 3 PM, 6 PM, and 9 PM based on today's local calendar.
| AEST | EST | Day relation |
|---|---|---|
| 9:00 AM | 5:00 PMThu, Nov 5 | previous day |
| 12:00 PM | 8:00 PMThu, Nov 5 | previous day |
| 3:00 PM | 11:00 PMThu, Nov 5 | previous day |
| 6:00 PM | 2:00 AMFri, Nov 6 | same day |
| 9:00 PM | 5:00 AMFri, Nov 6 | same day |
EST to AEST ranges from EST 9:00 AM (which lands at AEST 1:00 AM) through EST 9:00 PM (AEST 1:00 PM). Most of those slots fall on a different calendar day on the AEST side, which is why this direction always needs explicit dates in invites and ticket comments — the time alone is not enough.
AEST to EST ranges from AEST 9:00 AM (which lands at EST 5:00 PM) through AEST 9:00 PM (EST 5:00 AM). Most of those slots fall on a different calendar day on the EST side, which is why this direction always needs explicit dates in invites and ticket comments — the time alone is not enough.
These direct answers are here for the exact-intent searches people actually use, like “10 AM EST to AEST” or “4 PM EST in AEST”.
8 AM EST = 12:00 AM AEST (00:00). On today's live calendar that lands on Fri, Nov 6 in AEST, which means the answer is a next day conversion rather than a static offset lookup.
9 AM EST = 1:00 AM AEST (01:00). On today's live calendar that lands on Fri, Nov 6 in AEST, which means the answer is a next day conversion rather than a static offset lookup.
10 AM EST = 2:00 AM AEST (02:00). On today's live calendar that lands on Fri, Nov 6 in AEST, which means the answer is a next day conversion rather than a static offset lookup.
11 AM EST = 3:00 AM AEST (03:00). On today's live calendar that lands on Fri, Nov 6 in AEST, which means the answer is a next day conversion rather than a static offset lookup.
12 PM EST = 4:00 AM AEST (04:00). On today's live calendar that lands on Fri, Nov 6 in AEST, which means the answer is a next day conversion rather than a static offset lookup.
1 PM EST = 5:00 AM AEST (05:00). On today's live calendar that lands on Fri, Nov 6 in AEST, which means the answer is a next day conversion rather than a static offset lookup.
2 PM EST = 6:00 AM AEST (06:00). On today's live calendar that lands on Fri, Nov 6 in AEST, which means the answer is a next day conversion rather than a static offset lookup.
3 PM EST = 7:00 AM AEST (07:00). On today's live calendar that lands on Fri, Nov 6 in AEST, which means the answer is a next day conversion rather than a static offset lookup.
4 PM EST = 8:00 AM AEST (08:00). On today's live calendar that lands on Fri, Nov 6 in AEST, which means the answer is a next day conversion rather than a static offset lookup.
5 PM EST = 9:00 AM AEST (09:00). On today's live calendar that lands on Fri, Nov 6 in AEST, which means the answer is a next day conversion rather than a static offset lookup.
6 PM EST = 10:00 AM AEST (10:00). On today's live calendar that lands on Fri, Nov 6 in AEST, which means the answer is a next day conversion rather than a static offset lookup.
9 PM EST = 1:00 PM AEST (13:00). On today's live calendar that lands on Fri, Nov 6 in AEST, which means the answer is a next day conversion rather than a static offset lookup.
The live gap is +16h right now, based on America/New_York at -05:00 and Australia/Sydney at +11:00. The zones change on different dates, so there is a DST mismatch window between March 14, 2027 and April 4, 2027. During that stretch the gap shifts to +15h before settling at +14h.
There is no strict 9 AM to 5 PM overlap right now, so this pair is better for handoffs, travel planning, or async coordination than for midday meetings.
America/New_York
EST · -05:00
Australia/Sydney
GMT+11 · +11:00
These are the busiest live references selected from the abbreviation families on this page.
| EST | AEST |
|---|---|
| 19:00 | 11:00 |
| 20:00 | 12:00 |
| 21:00 | 13:00 |
| 22:00 | 14:00 |
| 23:00 | 15:00 |
| 00:00 | 16:00 |
| 01:00 | 17:00 |
| 02:00 | 18:00 |
| 03:00 | 19:00 |
| 04:00 | 20:00 |
| 05:00 | 21:00 |
| 06:00 | 22:00 |
| 07:00 | 23:00 |
| 08:00 | 00:00 |
| 09:00 | 01:00 |
| 10:00 | 02:00 |
| 11:00 | 03:00 |
| 12:00 | 04:00 |
| 13:00 | 05:00 |
| 14:00 | 06:00 |
| 15:00 | 07:00 |
| 16:00 | 08:00 |
| 17:00 | 09:00 |
| 18:00 | 10:00 |
Countries represented here include United States, Canada, and Haiti.
Countries represented here include Australia.
Once a conversion pair matters, people usually need a city page, compare page, or a broader browse surface next.
Interactive converter
Move from this static pair into the full timezone converter with more cities and abbreviations.
Compare city pairs
Use compare pages when the practical question is overlap, not just offset arithmetic.
World clock
Open live city clocks after narrowing the timezone pair you care about.
Browse city pages
Jump into the strongest city pages when you want location-specific timezone context.
