Convert Eastern Time to India Standard Time - Quick & Accurate
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Hover over any hour to see corresponding time in both zones
To schedule a meeting between ET and IST:
Pro Tip: Schedule calls during the overlap window for optimal convenience for both time zones
| ET Time | IST Time | Context |
|---|---|---|
| 12:00 AM | 09:30 AM | Midnight ET |
| 01:00 AM | 10:30 AM | Late Night |
| 02:00 AM | 11:30 AM | Late Night |
| 03:00 AM | 12:30 PM | Late Night |
| 04:00 AM | 01:30 PM | Late Night |
| 05:00 AM | 02:30 PM | Late Night |
| 06:00 AM | 03:30 PM | Early Morning ET |
| 07:00 AM | 04:30 PM | Night Time |
| 08:00 AM | 05:30 PM | Night Time |
| 09:00 AM | 06:30 PM | Work Starts ET |
| 10:00 AM | 07:30 PM | Night Time |
| 11:00 AM | 08:30 PM | Night Time |
New York
America/New_York
Mumbai
Asia/Kolkata
IST (India Standard Time) is 9.5 hours ahead of ET (Eastern Time). This means when it's 12:00 PM in New York (ET), it's 9:30 PM in Mumbai (IST).
The best time to call from ET to IST is during overlapping business hours. For ET callers, schedule between 9:00 AM - 12:00 PM ET to ensure both parties are within standard business hours.
The time difference may change during daylight saving transitions if one region observes DST while the other doesn't. Eastern Time (UTC-5 (EST) / UTC-4 (EDT)) and India Standard Time (UTC+5:30) may have different DST schedules.
ET includes cities like New York. IST includes cities like Mumbai. Both time zones cover important business and cultural centers.
In 2025, DST in North America starts on March 9 at 2:00 AM and ends on November 2 at 2:00 AM. Other regions may have different DST schedules or not observe DST at all.