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ET to IST time converter
India is 9.5 hours ahead of US Eastern for 238 days of 2026, and 10.5 hours ahead of for the other 127 days, because daylight saving changes the gap.
ET to IST conversion table
Local time in US Eastern and the matching time in India on two reference dates, one in winter and one in summer for the northern hemisphere.
| US Eastern (ET) | India on 15 January | India on 15 July |
|---|---|---|
| 08:00 | 18:30 | 17:30 |
| 09:00 | 19:30 | 18:30 |
| 10:00 | 20:30 | 19:30 |
| 12:00 | 22:30 | 21:30 |
| 15:00 | 01:30 (+1 day) | 00:30 (+1 day) |
| 17:00 | 03:30 (+1 day) | 02:30 (+1 day) |
| 18:00 | 04:30 (+1 day) | 03:30 (+1 day) |
| 21:00 | 07:30 (+1 day) | 06:30 (+1 day) |
Best meeting times between US Eastern and India
- January: No overlap inside both working days. The closest flexible hours (07:00-21:00): 07:00-10:30 ET = 17:30-21:00 IST; 20:30-21:00 ET = 07:00-07:30 IST (+1 day).
- July: No overlap inside both working days. The closest flexible hours (07:00-21:00): 07:00-11:30 ET = 16:30-21:00 IST.
Want to add more people? The meeting planner starts with these two zones and lets you add up to four more.
Daylight saving between ET and IST
- US Eastern moves its clocks forward on 8 March and back on 1 November in 2026.
- India does not change its clocks in 2026.
- The gap is 9.5 hours for 238 days and 10.5 hours for 127 days of 2026.
About the two zones
US Eastern. US Eastern Time is UTC-5 in winter (EST) and UTC-4 in summer (EDT), and is the default business time for much of the US East Coast.
India. India uses a single time zone, UTC+5:30, all year. It does not observe daylight saving, so the gap to zones that do changes twice a year.
Frequently asked questions
What time is 9 AM ET in IST?
On 15 January, 09:00 in US Eastern is 19:30 in India. On 15 July it is 18:30.
What is the time difference between US Eastern and India?
India is 9.5 hours ahead of US Eastern for 238 days of 2026, and 10.5 hours ahead of for the other 127 days, because daylight saving changes the gap.
Does the time difference between ET and IST change during the year?
Yes. US Eastern changes its clocks and India does not, so the gap moves between 9.5 and 10.5 hours. Always convert with the actual date.
When is the best time for a meeting between US Eastern and India?
No overlap inside both working days. The closest flexible hours (07:00-21:00): 07:00-10:30 ET = 17:30-21:00 IST; 20:30-21:00 ET = 07:00-07:30 IST (+1 day). In July: No overlap inside both working days. The closest flexible hours (07:00-21:00): 07:00-11:30 ET = 16:30-21:00 IST.
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Need the time in a scheduler? Convert a local-time cron schedule to UTC, or see which jobs a clock change affects with the DST collision simulator.