EST to GMT conversion chart
Every full hour of Friday, October 9, 2026 in Eastern Time, and the time in Greenwich Mean Time. Pick another date in the converter and the chart follows.
| EST (New York) | GMT (GMT) |
|---|---|
| 12:00 AM 00:00 | 4:00 AM 04:00 |
| 1:00 AM 01:00 | 5:00 AM 05:00 |
| 2:00 AM 02:00 | 6:00 AM 06:00 |
| 3:00 AM 03:00 | 7:00 AM 07:00 |
| 4:00 AM 04:00 | 8:00 AM 08:00 |
| 5:00 AM 05:00 | 9:00 AM 09:00 |
| 6:00 AM 06:00 | 10:00 AM 10:00 |
| 7:00 AM 07:00 | 11:00 AM 11:00 |
| 8:00 AM 08:00 | 12:00 PM 12:00 |
| 9:00 AM 09:00 | 1:00 PM 13:00 |
| 10:00 AM 10:00 | 2:00 PM 14:00 |
| 11:00 AM 11:00 | 3:00 PM 15:00 |
| 12:00 PM 12:00 | 4:00 PM 16:00 |
| 1:00 PM 13:00 | 5:00 PM 17:00 |
| 2:00 PM 14:00 | 6:00 PM 18:00 |
| 3:00 PM 15:00 | 7:00 PM 19:00 |
| 4:00 PM 16:00 | 8:00 PM 20:00 |
| 5:00 PM 17:00 | 9:00 PM 21:00 |
| 6:00 PM 18:00 | 10:00 PM 22:00 |
| 7:00 PM 19:00 | 11:00 PM 23:00 |
| 8:00 PM 20:00 | 12:00 AM 00:00next day |
| 9:00 PM 21:00 | 1:00 AM 01:00next day |
| 10:00 PM 22:00 | 2:00 AM 02:00next day |
| 11:00 PM 23:00 | 3:00 AM 03:00next day |
Time difference over the year
The gap between New York and GMT for the next 12 months, with daylight saving time in both places taken into account:
- Oct 9, 2026 to Oct 31, 2026: GMT is 4 hours ahead of New York
- Nov 1, 2026 to Mar 13, 2027: GMT is 5 hours ahead of New York
- Mar 14, 2027 to Oct 8, 2027: GMT is 4 hours ahead of New York
About EST and GMT
Eastern Time covers New York, Washington, Miami and Atlanta. It is EST (UTC−5) in winter and EDT (UTC−4) from the second Sunday in March to the first Sunday in November. People often write EST all year; this page follows the clocks.
GMT is fixed at UTC+0 and never changes. The UK uses it only in winter and moves to BST, one hour ahead, from late March to late October.
Comparing more than two places? Add as many cities as you need in the time zone converter. For timestamps from logs or APIs, the Unix timestamp converter turns them into readable dates, and the countdown timer counts down to an event in any time zone.
Popular time zone conversions
- EST to PST
- PST to EST
- CST to EST
- EST to CST
- MST to EST
- PST to CST
- CST to PST
- GMT to EST
- EST to GMT
- UTC to EST
- UTC to PST
- BST to EST
- CET to EST
- CET to IST
- IST to EST
- EST to IST
- PST to IST
- GMT to IST
- JST to EST
- AEST to PST
Frequently asked questions
What is 9 AM EST in GMT?
Most of the year, 9 AM EST is 1:00 PM GMT. In the weeks when GMT is 5 hours ahead of New York, it is 2:00 PM.
Does the time difference between EST and GMT change?
Yes. Over the next 12 months, GMT is 4 hours ahead of New York on 232 days, and 5 hours ahead of on 133 days, because the two places change their clocks on different dates or not at all.
What does GMT stand for?
GMT stands for Greenwich Mean Time. GMT is fixed at UTC+0 and never changes. The UK uses it only in winter and moves to BST, one hour ahead, from late March to late October.