EST to AST Time Converter
Eastern Standard Time to Atlantic Standard Time — live converter with a full hour-by-hour table
Right now it is 16:31 in EST (UTC-04:00) and 17:31 in AST (UTC-03:00). AST is 1 hour ahead of EST (+1h).
Time now in EST
--:--:--
Time now in AST
--:--:--
EST to AST conversion table
| EST | AST | EST | AST |
|---|---|---|---|
| 00:00 | 01:00 | 12:00 | 13:00 |
| 01:00 | 02:00 | 13:00 | 14:00 |
| 02:00 | 03:00 | 14:00 | 15:00 |
| 03:00 | 04:00 | 15:00 | 16:00 |
| 04:00 | 05:00 | 16:00 | 17:00 |
| 05:00 | 06:00 | 17:00 | 18:00 |
| 06:00 | 07:00 | 18:00 | 19:00 |
| 07:00 | 08:00 | 19:00 | 20:00 |
| 08:00 | 09:00 | 20:00 | 21:00 |
| 09:00 | 10:00 | 21:00 | 22:00 |
| 10:00 | 11:00 | 22:00 | 23:00 |
| 11:00 | 12:00 | 23:00 | 00:00 |
Best time to call or meet
Standard business hours, expressed in both zones:
- 9:00–17:00 in EST is 10:00 to 18:00 in AST
- 9:00–17:00 in AST is 08:00 to 16:00 in EST
FAQ
What is the time difference between EST and AST?
AST is 1 hour ahead of EST. EST is UTC-04:00 and AST is UTC-03:00.
What is the best time to call from EST to AST?
9:00 to 17:00 in EST corresponds to 10:00 to 18:00 in AST. Schedule calls inside the business-hours overlap of both zones.
More about these zones
- Eastern Standard TimeUTC-04:00
- Atlantic Standard TimeUTC-03:00
- Convert AST to EST insteadreverse direction
Popular time converters
- EST to IST+9h 30m
- EST to GMT+4h
- PST to EST+3h
- GMT to IST+5h 30m
- CET to EST−5h
- UTC to IST+5h 30m
- PST to GMT+7h
- EST to CST−1h
- New York City to London+4h
- Los Angeles to New York City+3h