EST to IST Converter – Eastern Standard Time to Indian Standard Time
Eastern Standard Time · New York, Miami, Boston, Atlanta, Philadelphia
Also convert in the other direction: IST to EST →
Live Clock
EST to IST Conversion Table
Common EST times converted to Indian Standard Time (IST)
| USA — EST | India — IST | Day |
|---|---|---|
| 12:00 AM (midnight) EST | 10:30 AM IST | same day |
| 6:00 AM EST | 4:30 PM IST | same day |
| 9:00 AM EST | 7:30 PM IST | same day |
| 12:00 PM EST | 10:30 PM IST | same day |
| 3:00 PM EST | 1:30 AM IST | next day |
| 6:00 PM EST | 4:30 AM IST | next day |
| 9:00 PM EST | 7:30 AM IST | next day |
| 11:30 PM EST | 10:00 AM IST | next day |
India Work Hours in EST — Meeting Planner
When India is working (9 AM – 9 PM IST), what time is it in USA?
| India — IST | USA — EST | Day |
|---|---|---|
| 9:00 AM IST | 10:30 PM EST | prev day |
| 12:00 PM IST | 1:30 AM EST | same day |
| 3:00 PM IST | 4:30 AM EST | same day |
| 6:00 PM IST | 7:30 AM EST | same day |
| 9:00 PM IST | 10:30 AM EST | same day |
About Eastern Standard Time and IST Time Difference
Indian Standard Time (IST) is UTC+5:30. Eastern Standard Time (EST) is UTC-05:00. The offset between EST and IST is IST −10:30 hrs.
India does not observe Daylight Saving Time — IST stays at UTC+5:30 year-round. If USA observes DST, the actual offset between EST and IST will shift by 1 hour during the DST period (typically spring–autumn in the Northern Hemisphere, autumn–spring in the Southern Hemisphere).
Major cities in Eastern Standard Time
New York, Miami, Boston, Atlanta, Philadelphia.
Frequently Asked Questions
What is the time difference between EST and IST?
IST (Indian Standard Time) is UTC+5:30. Eastern Standard Time is UTC-05:00. The difference is IST −10:30 hrs. For example, 12:00 PM EST = 10:30 PM IST.
Does India observe Daylight Saving Time?
No. India does not observe DST. IST stays at UTC+5:30 all year. The offset between EST and IST may change if your timezone observes DST — typically shifting by 1 hour in spring and autumn.
How do I convert EST to IST?
To convert EST to IST: add 10.5 hours to the EST time. Use the conversion table above or the live clock for instant DST-aware results.
India–USA Work Hour Overlap
Find shared business hours, DST impact, and daily overlap charts between India (IST) and USA.
View India–USA Overlap →