IST to EST
Convert India Standard Time (IST) to Eastern Standard Time (EST). EST is 10.5 hours behind IST.
Conversion table
| IST | EST |
|---|---|
| 12:00 AM | 1:30 PM(-1 day) |
| 6:00 AM | 7:30 PM(-1 day) |
| 9:00 AM | 10:30 PM(-1 day) |
| 12:00 PM | 1:30 AM |
| 3:00 PM | 4:30 AM |
| 6:00 PM | 7:30 AM |
| 9:00 PM | 10:30 AM |
Based on standard-time offsets. Daylight Saving Time can shift the real difference by an hour — use the live tool for exact, current conversions.
Business hours overlap
A 9:00 AM–5:00 PM working day in IST runs from 10:30 PM (previous day) to 6:30 AM in EST.
Daylight Saving Time
EST observes Daylight Saving Time but IST does not, so the time difference changes by an hour during EST's DST period. Use the live converter for the exact current offset.
India Standard Time (IST)
Major cities: Mumbai, Delhi, Bangalore
Eastern Standard Time (EST)
Major cities: New York, Toronto, Atlanta, Miami
Other conversions
Convert between any time zones with DST handled automatically.
Open the Time Zone Converter