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Stadsgegevens van GeoNames (CC BY 4.0). Tijdzonegegevens uit de IANA-tijdzonedatabase.

  1. WorldClockTools
  2. Tijdzone-omrekener
  3. EEST -> IST

Timezone converter

EEST naar IST Converter.

EEST → ISTGap: +2h 30m5.5h 9-5 overlap

EEST to IST currently uses Eastern European Time in Africa/Cairo and India Time in Asia/Kolkata as the live reference pair, with a +2h 30m live gap. EEST to IST matters whenever Cairo and Mumbai need to coordinate across a +2h 30m gap. The EEST side covers Egypt and Ukraine, while IST covers India and Israel — that country mix is the practical reason this conversion shows up in calendars rather than the abstract offset math.

Last updated Apr 26, 2026. Offset math, DST behavior, and city coverage on both sides are refreshed from the live timezone dataset during the page revalidation window.

How this is calculated

How we calculate this
The current offset for each abbreviation is resolved against the live IANA timezone rules. Conversion accounts for DST transitions on both sides, so the gap between EEST and IST can change by an hour twice a year.
Data sources
IANA Time Zone Database (offsets, DST). City attribution from GeoNames (CC BY 4.0).
Update cadence
Page regenerates daily; live offset values reflect the moment the page is rendered.
Reverse: IST → EEST

Ambiguity note

IST is ambiguous in this dataset, so the live converter uses Asia/Kolkata as the busiest reference zone while the city list below shows the wider label family.

From

EEST

Eastern European Time

Africa/Cairo · GMT+3 +03:00

--:--:--

Major markets in this grouping include Cairo, Alexandria, Giza, Kyiv.

To

IST

India Time

Asia/Kolkata · GMT+5:30 +05:30

--:--:--

Major markets in this grouping include Mumbai, Delhi, Bengaluru, Hyderabad.

Scheduling snapshot

Current gap

+2h 30m

EEST +03:00 vs IST +05:30

9-to-5 overlap

5.5h

EEST 9:00 AM previous day to 2:30 PM previous day

Representative countries

Egypt, Ukraine, and Lebanon / India, Israel, and Sri Lanka

Based on the busiest city and zone usage found in the current dataset.

Pair context

EEST (Cairo, +03:00) to IST (Mumbai, +05:30) is currently a +2h 30m conversion. Live coverage on the EEST side is anchored by Cairo, Alexandria, Giza, and Kyiv; the IST side draws from Mumbai, Delhi, Bengaluru, and Hyderabad.

EEST to IST matters whenever Cairo and Mumbai need to coordinate across a +2h 30m gap. The EEST side covers Egypt and Ukraine, while IST covers India and Israel — that country mix is the practical reason this conversion shows up in calendars rather than the abstract offset math.

This pair runs between Europe or Africa and Asia or the Pacific. With +2h 30m between them, the late European morning often catches the early Asian evening, which is the practical window for cross-region operations and travel planning.

EEST follows seasonal clock changes through Africa/Cairo, while IST stays on a fixed offset year-round. That asymmetry is the real differentiator on this page: the gap widens or narrows by an hour twice a year, so calendar invites scheduled in one season often look wrong in the other.

EEST and IST sit 2h 30m apart, leaving a generous 5.5h of shared 9-to-5 time. With that much overlap, this pair behaves almost like a single workday, so meeting times are negotiable rather than forced into a narrow corner of the calendar.

Market coverage on both sides

EEST coverage on this page is led by Cairo, Egypt, Alexandria, Egypt, Giza, Egypt, and Kyiv, Ukraine, with 2 more in the live dataset. That mix is what makes EEST feel anchored to African business hubs in practice rather than just an abbreviation on a chart.

IST coverage is led by Mumbai, India, Delhi, India, Bengaluru, India, and Hyderabad, India, with 2 more anchoring the wider label family. Combined with the EEST side, this conversion ends up describing regional business coordination where the gap is small enough that meetings stay inside normal hours on both sides.

Digit-Roll Converter

Adjust the time — digits roll like an odometer. Swap button flips the zones.

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Common meeting times

EEST to IST meeting times

Quick conversions for 9 AM, noon, 3 PM, 6 PM, and 9 PM based on today's local calendar.

EESTISTDay relation
9:00 AM11:30 AMSun, Apr 26same day
12:00 PM2:30 PMSun, Apr 26same day
3:00 PM5:30 PMSun, Apr 26same day
6:00 PM8:30 PMSun, Apr 26same day
9:00 PM11:30 PMSun, Apr 26same day

IST to EEST meeting times

Quick conversions for 9 AM, noon, 3 PM, 6 PM, and 9 PM based on today's local calendar.

ISTEESTDay relation
9:00 AM6:30 AMMon, Apr 27same day
12:00 PM9:30 AMMon, Apr 27same day
3:00 PM12:30 PMMon, Apr 27same day
6:00 PM3:30 PMMon, Apr 27same day
9:00 PM6:30 PMMon, Apr 27same day

Operational notes

EEST to IST ranges from EEST 9:00 AM (which lands at IST 11:30 AM) through EEST 9:00 PM (IST 11:30 PM). The +2h 30m gap is small enough that EEST mornings still reach IST working hours, so most invites scheduled in EEST land cleanly without confusing the IST recipient.

IST to EEST ranges from IST 9:00 AM (which lands at EEST 6:30 AM) through IST 9:00 PM (EEST 6:30 PM). The +2h 30m gap is small enough that IST mornings still reach EEST working hours, so most invites scheduled in IST land cleanly without confusing the EEST recipient.

Popular hour answers

These direct answers are here for the exact-intent searches people actually use, like “10 AM EEST to IST” or “4 PM EEST in IST”.

8 AM9 AM10 AM11 AM12 PM1 PM2 PM3 PM4 PM5 PM6 PM9 PM

What is 8 AM EEST in IST?

8 AM EEST = 10:30 AM IST (10:30). On today's live calendar that lands on Sun, Apr 26 in IST, which means the answer is a same day conversion rather than a static offset lookup.

What is 9 AM EEST in IST?

9 AM EEST = 11:30 AM IST (11:30). On today's live calendar that lands on Sun, Apr 26 in IST, which means the answer is a same day conversion rather than a static offset lookup.

What is 10 AM EEST in IST?

10 AM EEST = 12:30 PM IST (12:30). On today's live calendar that lands on Sun, Apr 26 in IST, which means the answer is a same day conversion rather than a static offset lookup.

What is 11 AM EEST in IST?

11 AM EEST = 1:30 PM IST (13:30). On today's live calendar that lands on Sun, Apr 26 in IST, which means the answer is a same day conversion rather than a static offset lookup.

What is 12 PM EEST in IST?

12 PM EEST = 2:30 PM IST (14:30). On today's live calendar that lands on Sun, Apr 26 in IST, which means the answer is a same day conversion rather than a static offset lookup.

What is 1 PM EEST in IST?

1 PM EEST = 3:30 PM IST (15:30). On today's live calendar that lands on Sun, Apr 26 in IST, which means the answer is a same day conversion rather than a static offset lookup.

What is 2 PM EEST in IST?

2 PM EEST = 4:30 PM IST (16:30). On today's live calendar that lands on Sun, Apr 26 in IST, which means the answer is a same day conversion rather than a static offset lookup.

What is 3 PM EEST in IST?

3 PM EEST = 5:30 PM IST (17:30). On today's live calendar that lands on Sun, Apr 26 in IST, which means the answer is a same day conversion rather than a static offset lookup.

What is 4 PM EEST in IST?

4 PM EEST = 6:30 PM IST (18:30). On today's live calendar that lands on Sun, Apr 26 in IST, which means the answer is a same day conversion rather than a static offset lookup.

What is 5 PM EEST in IST?

5 PM EEST = 7:30 PM IST (19:30). On today's live calendar that lands on Sun, Apr 26 in IST, which means the answer is a same day conversion rather than a static offset lookup.

What is 6 PM EEST in IST?

6 PM EEST = 8:30 PM IST (20:30). On today's live calendar that lands on Sun, Apr 26 in IST, which means the answer is a same day conversion rather than a static offset lookup.

What is 9 PM EEST in IST?

9 PM EEST = 11:30 PM IST (23:30). On today's live calendar that lands on Sun, Apr 26 in IST, which means the answer is a same day conversion rather than a static offset lookup.

Overlap window and DST radar

The live gap is +2h 30m right now, based on Africa/Cairo at +03:00 and Asia/Kolkata at +05:30. Africa/Cairo changes offset on October 29, 2026, so the gap moves to +3h 30m after that transition.

The most usable workday block right now is about 5.5 hours: EEST 9:00 AM previous day to 2:30 PM previous day, which lines up with IST 11:30 AM previous day to 5:00 PM previous day.

Africa/Cairo changes from +02:00 (GMT+2) to +02:00 (GMT+2) on October 29, 2026 at about 11:15 PM.

Reference zones

Africa/Cairo

GMT+3 · +03:00

Asia/Kolkata

GMT+5:30 · +05:30

These are the busiest live references selected from the abbreviation families on this page.

Omrekeningstabel

EESTIST
03:0005:30
04:0006:30
05:0007:30
06:0008:30
07:0009:30
08:0010:30
09:0011:30
10:0012:30
11:0013:30
12:0014:30
13:0015:30
14:0016:30
15:0017:30
16:0018:30
17:0019:30
18:0020:30
19:0021:30
20:0022:30
21:0023:30
22:0000:30
23:0001:30
00:0002:30
01:0003:30
02:0004:30

Top cities using EEST

Countries represented here include Egypt, Ukraine, and Lebanon.

CairoEgyptAlexandriaEgyptGizaEgyptKyivUkraineBeirutLebanonBucharestRomaniaKharkivUkraineTripoliLibyaRa’s BayrūtLebanonShubrā al KhaymahEgypt

Top cities using IST

Countries represented here include India, Israel, and Sri Lanka.

MumbaiIndiaDelhiIndiaBengaluruIndiaHyderabadIndiaAhmedabadIndiaChennaiIndiaKolkataIndiaSuratIndiaPuneIndiaJaipurIndia

FAQ

How many hours is IST ahead of EEST?
IST is currently +2h 30m relative to EEST, using Africa/Cairo and Asia/Kolkata as the live reference zones on this page.
What is the best workday overlap between EEST and IST?
The current 9-to-5 overlap is about 5.5 hours: EEST 9:00 AM previous day to 2:30 PM previous day, which matches IST 11:30 AM previous day to 5:00 PM previous day.
Does the EEST-IST time difference change during DST?
The live gap is +2h 30m right now, based on Africa/Cairo at +03:00 and Asia/Kolkata at +05:30. Africa/Cairo changes offset on October 29, 2026, so the gap moves to +3h 30m after that transition.
Which cities commonly use EEST and IST?
EEST commonly covers cities such as Cairo, Alexandria, Giza, and Kyiv, while IST commonly covers cities such as Mumbai, Delhi, Bengaluru, and Hyderabad.
Should I use EEST/IST or exact IANA zones?
Use the abbreviations for a quick read, but use exact IANA zones such as Africa/Cairo and Asia/Kolkata when you need something precise in software, travel plans, or long-range scheduling.
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Gerelateerde Conversies

EST → ISTPST → ISTCST → ISTMST → ISTGMT → ISTUTC → ISTIST → CETIST → CESTIST → JSTIST → AESTIST → AEDTIST → BST

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Interactive converter

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