IST to EST Time Converter
Convert IST to EST instantly with DST awareness.
Converted time
12:30 AM
EST (US Eastern), United States
10:00 AM in IST (India) is 12:30 AM in EST (US Eastern).
EST (US Eastern) is 9.5 hours behind IST (India).
CrossTime AI · Part of Mesa Nova AI Tools
CrossTime AI converts IST (India) to EST (US Eastern) 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 EST Time Converter: Free timezone converter from IST (India) (Asia/Kolkata) to EST (US Eastern) (America/New_York). Part of CrossTime AI global scheduling tools.
Best meeting time
Best overlap
Limited overlap on this date
Try adjacent dates or use the converter above
Recommended for
- Remote engineering teams
- SaaS companies
- International product meetings
Standard business hours in IST (India) and EST (US Eastern) rarely align on the same calendar day. Adjust the date or use CrossTime AI Planner for three or more regions.
Timezone details
- Time difference
- EST (US Eastern) is 9.5 hours behind IST (India).
- Source timezone
- GMT+5.5 / Asia/Kolkata
- Target timezone
- GMT-4 / America/New_York
- Daylight saving (source)
- IST (India) does not observe daylight saving on this date.
- Daylight saving (target)
- EST (US Eastern) observes daylight saving on this date.
- Working hours
- This time is outside normal working hours (9 AM–5 PM) in EST (US Eastern).
Current time in IST (India)
12:22 PM
Mon, May 18
Current time in EST (US Eastern)
2:52 AM
Mon, May 18
Frequently asked questions
What is the time difference between IST (India) and EST (US Eastern)?+
EST (US Eastern) is 9.5 hours behind IST (India).
How many hours apart are IST (India) and EST (US Eastern)?+
EST (US Eastern) is 9.5 hours behind IST (India).
What is the best meeting time between IST (India) and EST (US Eastern)?+
Limited same-day business overlap: Standard 9 AM–5 PM hours in IST (India) and EST (US Eastern) do not align on this date. Use the converter above to find a workable compromise for calls.. Typical overlap window: Limited overlap on this date / Try adjacent dates or use the converter above. For three or more regions, use the CrossTime AI Meeting Planner.
What time is it in EST (US Eastern) when it is 10 AM in IST (India)?+
At 10:00 AM in IST (India), it is 12:30 AM in EST (US Eastern) on Mon, May 18, 2026 (DST-aware for your selected date).
Is EST (US Eastern) ahead of IST (India)?+
EST (US Eastern) is 9.5 hours behind IST (India).
Does daylight saving affect IST (India) to EST (US Eastern) time?+
EST (US Eastern) observes daylight saving, while IST (India) does not. The hour difference can shift by one hour when EST (US Eastern) starts or ends DST.
How do I convert time from IST (India) to EST (US Eastern)?+
Enter your local time and date for IST (India), then read the matching time in EST (US Eastern). Example: 10:00 AM in IST (India) is 12:30 AM in EST (US Eastern).