IST to UTC Time Converter
Convert IST to UTC instantly with DST awareness.
Converted time
4:30 AM
UTC, Global
10:00 AM in IST (India) is 4:30 AM in UTC.
UTC is 5.5 hours behind IST (India).
CrossTime AI · Part of Mesa Nova AI Tools
CrossTime AI converts IST (India) to UTC with daylight saving time (DST) awareness. This page belongs to the Engineering Team Time Zones cluster—UTC, IST, and US zone converters for engineering standups, releases, and on-call handoffs. Use the live converter for instant results, review best meeting overlap below, and open the AI Meeting Planner for multi-country scheduling. Related topic: US–India Time Zone Hub.
IST to UTC Time Converter: Free timezone converter from IST (India) (Asia/Kolkata) to UTC (Etc/UTC). Part of CrossTime AI global scheduling tools.
Best meeting time
Best overlap
3:00 PM – 5:00 PM IST
9:00 AM – 11:00 AM UTC
Recommended for
- Remote engineering teams
- SaaS companies
- International product meetings
The strongest same-day overlap between IST (India) and UTC typically falls around 3:00 PM (IST (India)) and 9:00 AM (UTC), suitable for remote engineering teams and similar workflows.
Timezone details
- Time difference
- UTC is 5.5 hours behind IST (India).
- Source timezone
- GMT+5.5 / Asia/Kolkata
- Target timezone
- GMT / Etc/UTC
- Daylight saving (source)
- IST (India) does not observe daylight saving on this date.
- Daylight saving (target)
- UTC does not observe daylight saving on this date.
- Working hours
- This time is outside normal working hours (9 AM–5 PM) in UTC.
Current time in IST (India)
12:22 PM
Mon, May 18
Current time in UTC
6:52 AM
Mon, May 18
Frequently asked questions
What is the time difference between IST (India) and UTC?+
UTC is 5.5 hours behind IST (India).
How many hours apart are IST (India) and UTC?+
UTC is 5.5 hours behind IST (India).
What is the best meeting time between IST (India) and UTC?+
Best overlap: IST (India) afternoon / UTC morning. Typical overlap window: 3:00 PM – 5:00 PM IST / 9:00 AM – 11:00 AM UTC. For three or more regions, use the CrossTime AI Meeting Planner.
What time is it in UTC when it is 10 AM in IST (India)?+
At 10:00 AM in IST (India), it is 4:30 AM in UTC on Mon, May 18, 2026 (DST-aware for your selected date).
Is UTC ahead of IST (India)?+
UTC is 5.5 hours behind IST (India).
Does daylight saving affect IST (India) to UTC time?+
Neither IST (India) nor UTC use seasonal daylight saving on this date, so the offset between them stays consistent year-round.
How do I convert time from IST (India) to UTC?+
Enter your local time and date for IST (India), then read the matching time in UTC. Example: 10:00 AM in IST (India) is 4:30 AM in UTC.