Convert Greenwich Mean Time (GMT) to Eastern Daylight Time (EDT) instantly. Free, fast and accurate time zone converter with real-time updates.
| GMT Time | EDT Time |
|---|---|
| 12:00 AM GMT | 8:00 PM EDT |
| 12:30 AM GMT | 8:30 PM EDT |
| 1:00 AM GMT | 9:00 PM EDT |
| 1:30 AM GMT | 9:30 PM EDT |
| 2:00 AM GMT | 10:00 PM EDT |
| 2:30 AM GMT | 10:30 PM EDT |
| 3:00 AM GMT | 11:00 PM EDT |
| 3:30 AM GMT | 11:30 PM EDT |
| 4:00 AM GMT | 12:00 AM EDT |
| 4:30 AM GMT | 12:30 AM EDT |
| 5:00 AM GMT | 1:00 AM EDT |
| 5:30 AM GMT | 1:30 AM EDT |
| 6:00 AM GMT | 2:00 AM EDT |
| 6:30 AM GMT | 2:30 AM EDT |
| 7:00 AM GMT | 3:00 AM EDT |
| 7:30 AM GMT | 3:30 AM EDT |
| 8:00 AM GMT | 4:00 AM EDT |
| 8:30 AM GMT | 4:30 AM EDT |
| 9:00 AM GMT | 5:00 AM EDT |
| 9:30 AM GMT | 5:30 AM EDT |
| 10:00 AM GMT | 6:00 AM EDT |
| 10:30 AM GMT | 6:30 AM EDT |
| 11:00 AM GMT | 7:00 AM EDT |
| 11:30 AM GMT | 7:30 AM EDT |
| 12:00 PM GMT | 8:00 AM EDT |
| 12:30 PM GMT | 8:30 AM EDT |
| 1:00 PM GMT | 9:00 AM EDT |
| 1:30 PM GMT | 9:30 AM EDT |
| 2:00 PM GMT | 10:00 AM EDT |
| 2:30 PM GMT | 10:30 AM EDT |
| 3:00 PM GMT | 11:00 AM EDT |
| 3:30 PM GMT | 11:30 AM EDT |
| 4:00 PM GMT | 12:00 PM EDT |
| 4:30 PM GMT | 12:30 PM EDT |
| 5:00 PM GMT | 1:00 PM EDT |
| 5:30 PM GMT | 1:30 PM EDT |
| 6:00 PM GMT | 2:00 PM EDT |
| 6:30 PM GMT | 2:30 PM EDT |
| 7:00 PM GMT | 3:00 PM EDT |
| 7:30 PM GMT | 3:30 PM EDT |
| 8:00 PM GMT | 4:00 PM EDT |
| 8:30 PM GMT | 4:30 PM EDT |
| 9:00 PM GMT | 5:00 PM EDT |
| 9:30 PM GMT | 5:30 PM EDT |
| 10:00 PM GMT | 6:00 PM EDT |
| 10:30 PM GMT | 6:30 PM EDT |
| 11:00 PM GMT | 7:00 PM EDT |
| 11:30 PM GMT | 7:30 PM EDT |
Eastern Daylight Time (EDT) is 4 hours behind Greenwich Mean Time (GMT). When converting from GMT to EDT, you need to subtract 4 hours to get the correct time.
When it's 12:00 PM (noon) in Greenwich Mean Time, it's 8:00 AM in Eastern Daylight Time. This is because EDT is 4 hours behind GMT.
When it's 12:00 AM (midnight) in Greenwich Mean Time, it's 8:00 PM in Eastern Daylight Time.
Greenwich Mean Time (GMT) has a UTC offset of +0:00, while Eastern Daylight Time (EDT) has a UTC offset of -4:00.
Simply subtract 4 hours to the GMT time. For example, 3:00 PM GMT becomes 11:00 AM EDT.
The best time depends on both parties' schedules. A common overlap during business hours (9 AM - 5 PM) would be when it's late afternoon in GMT. Use our converter to find the perfect time.
Daylight Saving Time (DST) observance varies by region. Some areas within Greenwich Mean Time and Eastern Daylight Time zones may observe DST, which can temporarily change the time difference by 1 hour.
Greenwich Mean Time (GMT) is used by various countries and regions around the world. The UTC offset of +0:00 is shared by multiple time zones.
Eastern Daylight Time (EDT) is used by various countries and regions around the world. With a UTC offset of -4:00, this time zone covers multiple geographic areas.
Yes! Remember that EDT is always 4 hours behind GMT. If it's noon in GMT, it's 8:00 AM in EDT. Bookmark this page for quick reference!
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