EST to AST Time Converter
EST
09:15 AM
AST
10:15 AM
10 May 2026
EST
Eastern North America uses EST (Eastern Standard Time) and is 5 hours behind Coordinated Universal Time (UTC-5). Although other regions across the world, such as New York and Toronto, have shifted to Eastern Daylight Time (EDT, UTC+4) between March and November, other places, including Panama and some parts of the Caribbean, are still on EST throughout the year. Check the EST Time Now.
AST
AST (Atlantic Standard Time) is 4 hours behind Coordinated Universal Time ( UTC-3:30), used. In sections of North America and the Caribbean. Most of the Caribbean islands remain on AST throughout the year, but Canadian provinces such as Nova Scotia and New Brunswick change to Atlantic Daylight Time (ADT, UTC-3) in summer. Check the AST Time Now.
EST to AST Chart
| EST Time | AST Time |
|---|---|
| 12:00 AM | 01:00 AM |
| 01:00 AM | 02:00 AM |
| 02:00 AM | 03:00 AM |
| 03:00 AM | 04:00 AM |
| 04:00 AM | 05:00 AM |
| 05:00 AM | 06:00 AM |
| 06:00 AM | 07:00 AM |
| 07:00 AM | 08:00 AM |
| 08:00 AM | 09:00 AM |
| 09:00 AM | 10:00 AM |
| 10:00 AM | 11:00 AM |
| 11:00 AM | 12:00 PM |
| 12:00 PM | 01:00 PM |
| 01:00 PM | 02:00 PM |
| 02:00 PM | 03:00 PM |
| 03:00 PM | 04:00 PM |
| 04:00 PM | 05:00 PM |
| 05:00 PM | 06:00 PM |
| 06:00 PM | 07:00 PM |
| 07:00 PM | 08:00 PM |
| 08:00 PM | 09:00 PM |
| 09:00 PM | 10:00 PM |
| 10:00 PM | 11:00 PM |
| 11:00 PM | 12:00 AM |