Countdown

Google I/O 2027

Tuesday, May 11, 2027 · 187 days away

United States Tech keynotesexpected

Countdown

Google I/O 2027

186

Days

Hours

Min

Sec

Event overview

Next-generation Gemini model, Android 18 developer preview, Google AI updates across Search, Workspace, Cloud. Wear OS, Pixel software previews.

Date: 2027-05-11
Country / jurisdiction: Shoreline Amphitheatre, Mountain View, California
Region: United States
Category: Tech keynotes
Status: expected

Confirmation checklist

Before you act on this countdown

Use the timer for orientation, then run through these checks before booking, publishing, buying tickets, scheduling alerts, or moving operations around this date.

Date signal

This is an expected date. Keep watching the source before making firm plans.

Local time

Source time is 10:00 in America/Los_Angeles; city pages convert that instant with IANA rules.

Calendar action

Use reminders for monitoring only until the date is stronger than expected or windowed.

Next useful path

Use Tech keynotes, 2027, or United States paths below to compare related countdowns before deciding what to watch next.

Source trail

Source trail for Google I/O 2027

Verify source

Primary source

io.google

Last reviewed

2026-04-30

Tracker status

expected

Date precision

Expected single-date signal; useful for monitoring, but not strong enough for irreversible plans.

Schema posture

Precise Event startDate schema is withheld so the page does not overstate an expected or windowed date.

This is an expected date. Use reminders and monitoring, but verify the source before making travel, purchase, publication, or staffing decisions.

Primary citation

The current date signal points to io.google. The source URL is shown visibly on the page so readers can verify late changes instead of relying only on the timer.

Freshness and review

Source policy was reviewed on 2026-04-30. Live countdown values are render-time snapshots; editorial source fields update when the tracked event dataset changes.

Operational detail

The record includes a source-local time and timezone, so city conversion pages can show a real local start time.

Weak-date handling

The page stays crawlable and useful, but confidence copy and schema posture are deliberately weaker than a confirmed event page.

What this countdown tracks

The clock above counts down to Google I/O 2027, expected on Tuesday, May 11 at 10:00 PT at the Shoreline Amphitheatre in Mountain View, California, following Google's long-running mid-May Tuesday-morning keynote pattern.

About this event

Google I/O is the company's flagship developer conference and the calendar moment at which Google clarifies its AI, Android, Cloud, and Pixel narratives for the year. The Shoreline Amphitheatre, located across the road from Google's Mountain View campus, has hosted the event since 2016, and the format has run as a hybrid in-person and online conference since 2022. CEO Sundar Pichai opens the keynote, followed by executives from DeepMind, Android, Search, Cloud, and Workspace.

The two-day programme features more than 200 sessions, codelabs for in-person attendees, sandbox demos, and one-on-one consultations for developer relations teams. Most session content is released on demand within hours of the live keynote, and Google holds regional I/O Connect follow-up events later in the year for developers unable to travel to Mountain View.

What to expect

The 2027 keynote is expected to introduce a next-generation Gemini frontier model along with updates across Pro, Flash, and on-device Nano tiers. Android 18 developer preview, Wear OS updates, Pixel software previews, and new AI Studio and Vertex AI capabilities are all likely. Expect continued evolution of Project Astra agentic features, Veo and Imagen video and image models, and NotebookLM. Google Cloud announcements are increasingly anchored at I/O ahead of Google Cloud Next in spring, so expect Vertex AI agent platform updates and AI infrastructure roadmap detail. Pixel hardware reveals at I/O are unusual, with the major Pixel cycle reserved for August.

Past reveals

Google I/O 2026 is expected to introduce the next major Gemini model and the Android 17 developer preview.
Google I/O 2025 unveiled Gemini 2.5 Pro/Flash, AI Mode in Search, Veo 3, Imagen 4, and Material 3 Expressive.
Google I/O 2024 introduced Gemini 1.5 Pro with a 2-million-token context window, Project Astra, and AI Overviews in Search.
Google I/O 2023 launched PaLM 2, Bard's general availability, and the Pixel Fold.
Google I/O 2022 announced PaLM, the Pixel Watch, and the Pixel 7 preview.

How to watch

The keynote is expected to stream free on io.google, Google Developers' YouTube channel, and Android Developers' YouTube channel. A 10:00 PT start translates to 13:00 ET, 18:00 BST, 19:00 CEST, 22:30 IST, and 02:00 JST on May 12. The opening keynote runs roughly two hours, followed by the Developer Keynote and a flood of recorded sessions across Android, AI, web, and Cloud tracks. Sessions can be filtered by track and skill level on the I/O site.

I/O sits ahead of Microsoft Build 2027 and Apple WWDC 2027, and is a curtain raiser for Google's own Pixel 12 launch in August. For Google's full annual calendar, see the Google keynote hub.

FAQ

When is Google I/O 2027? Expected Tuesday, May 11, 2027 at 10:00 PT, with sessions through May 12. Where is Google I/O 2027? The Shoreline Amphitheatre in Mountain View, California. How can I watch Google I/O 2027? Free on io.google and Google Developers' YouTube channel. What's expected to be announced? A next-generation Gemini model, Android 18 developer preview, and AI updates across Search, Workspace, and Cloud.

Date confidence

Expected date

Google I/O 2027 has an expected date signal, but the source has not locked every detail. Treat the countdown as a monitoring aid and verify the linked source before making time-sensitive plans.

Source

https://io.google/

Source host: io.google
Date precision: Expected single-date signal; verify before acting
Schema posture: Precise Event startDate withheld because the record is expected or windowed
Planning boundary: Use as a monitoring aid until the source trail is stronger

Structured data posture

This page does not emit a precise Event startDate because the tracked record is expected or windowed. The countdown stays useful for monitoring, while schema avoids making a stronger claim than the source supports.

Countdown evidence

Retention class

Expected-date monitoring countdown

Evidence score

7/10 record signals

City-page readiness

Held to date-first

Evidence score7/10 signals present: primary source URL; tracked date; source-local time; place context; organizer or entity context; duration/end boundary
Date and schemaSchema-limited watchlist date: Expected single-date signal; useful for monitoring, but not strong enough for irreversible plans. Precise Event startDate schema is withheld so the page does not overstate an expected or windowed date.
Local-time readinessDate-first only: The record is not used as a city-local event page until it has a reliable time, timezone, and non-windowed date.
Record completeness4 concrete fields: source time 10:00 America/Los_Angeles; country Shoreline Amphitheatre, Mountain View, California; venue Shoreline Amphitheatre, Mountain View, California; brand Google
Weak-field watchlist2 fields to improve: manual official-source note; historical sequence
Source freshnessio.google; reviewed 2026-04-30: Related crawl path: Coinbase State of Crypto Summit 2027, Mother's Day (US) 2027, Gemini 4 Launch (estimated window), Cinco de Mayo 2027.

Planning notes

How to use this Google I/O 2027 countdown

Countdown pages are useful when they are honest about what is known, what is merely expected, and what still needs checking. This page keeps the live timer separate from the source confidence and structured-data posture.

Date confidence

This record uses an expected single-date signal for Tuesday, May 11, 2027; verify io.google before committing travel, spend, publication, or launch planning. The page keeps Event structured data cautious because the date is expected or windowed.

What could change

Watch for date shifts, venue or access updates, broadcast windows, registration rules, and source corrections. The current precision is: Expected single-date signal; useful for monitoring, but not strong enough for irreversible plans..

Local-time usefulness

The source time is 10:00 in America/Los_Angeles; city links convert that instant instead of relying on a fixed offset. 187 days remain at render time.

Category context

Google I/O 2027 sits in Tech keynotes with venue Shoreline Amphitheatre, Mountain View, California and country Shoreline Amphitheatre, Mountain View, California. Related countdown links should help users compare similar events, not create unverified event-city pages.

Catalog-specific details

brand Google and type developer-conference

Series and expectation notes

tracked end date 2027-05-12 and Next-generation Gemini model, Android 18 developer preview, Google AI updates across Search, Workspace, Cloud. Wear OS, Pixel software previews.

Priority note

This page is kept specific through source confidence, category, region, date precision, and update notes rather than generic countdown filler.

Verification trail

source URL https://io.google/. trust checks: Source host: io.google, Date precision: Expected single-date signal; verify before acting, Schema posture: Precise Event startDate withheld because the record is expected or windowed, and Planning boundary: Use as a monitoring aid until the source trail is stronger. no manual editorial context is attached yet.

Record completeness

present fields: source time 10:00 America/Los_Angeles, country Shoreline Amphitheatre, Mountain View, California, venue Shoreline Amphitheatre, Mountain View, California, and brand Google. missing or weak fields: manual official-source note and historical sequence

Related crawl path

Nearby retained events: Coinbase State of Crypto Summit 2027, Mother's Day (US) 2027, Gemini 4 Launch (estimated window), Cinco de Mayo 2027, and Microsoft Build 2027. These links should support topical discovery without creating unverified event-city pages.

Review boundary: this page tracks the public date signal, source link, category, region, and calendar posture. It does not replace official ticketing, exchange, broadcaster, organizer, court, regulator, or government notices.

Source reviewed Apr 30, 2026. The countdown record is intentionally labeled as scheduled or expected; use the source link and any range notes before treating the date as final.

Live values rendered at Nov 5, 8:16 PM UTC.

Related planning pages

Countdown hubAll currently tracked countdowns.Tech keynotes countdownsRelated events in this category.2027 countdownsEvents tracked for the same calendar year.United States countdownsRegion-specific countdown pages.SourcesHow we cite and review date sources.Speculative datesHow expected and windowed dates are labeled.

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