GMT to EST converter

Greenwich Mean Time (the same as UTC, all year) to Eastern Time (New York, Toronto, Miami).

GMT12:07 AMSat 31 Oct 2026

→

EST8:07 PMFri 30 Oct 2026

EST is 4 h behind GMT.

Pick a time in GMT

⇄ EST to GMT

9:00 AM GMT = 5:00 AM EST same day

Best time to meet

The best time to meet is between 1:00 PM and 5:00 PM GMT, which is 9:00 AM to 1:00 PM EST. Both sides are then inside 9 AM to 5 PM.

GMT to EST time table

For 31 Oct 2026. Green rows: both sides between 9 AM and 5 PM.

GMT	EST
12:00 AM GMT	8:00 PM EST previous day
1:00 AM GMT	9:00 PM EST previous day
2:00 AM GMT	10:00 PM EST previous day
3:00 AM GMT	11:00 PM EST previous day
4:00 AM GMT	12:00 AM EST
5:00 AM GMT	1:00 AM EST
6:00 AM GMT	2:00 AM EST
7:00 AM GMT	3:00 AM EST
8:00 AM GMT	4:00 AM EST
9:00 AM GMT	5:00 AM EST
10:00 AM GMT	6:00 AM EST
11:00 AM GMT	7:00 AM EST
12:00 PM GMT	8:00 AM EST
1:00 PM GMT	9:00 AM EST
2:00 PM GMT	10:00 AM EST
3:00 PM GMT	11:00 AM EST
4:00 PM GMT	12:00 PM EST
5:00 PM GMT	1:00 PM EST
6:00 PM GMT	2:00 PM EST
7:00 PM GMT	3:00 PM EST
8:00 PM GMT	4:00 PM EST
9:00 PM GMT	5:00 PM EST
10:00 PM GMT	6:00 PM EST
11:00 PM GMT	7:00 PM EST

Quick answers

9:00 AM GMT = 5:00 AM EST
12:00 PM GMT = 8:00 AM EST
3:00 PM GMT = 11:00 AM EST
5:00 PM GMT = 1:00 PM EST
9:00 AM EST = 1:00 PM GMT
12:00 PM EST = 4:00 PM GMT
5:00 PM EST = 9:00 PM GMT

Does the gap change during the year?

Yes, because of daylight saving. Until 1 Nov 2026: EST is 4 h behind GMT. From 1 Nov 2026 to 14 Mar 2027: EST is 5 h behind GMT. From 14 Mar 2027 to 7 Nov 2027: EST is 4 h behind GMT.

GMT does not change its clocks. EST next changes its clocks on 1 Nov 2026 (back 1 h, to UTC−5), then on 14 Mar 2027 (forward 1 h, to UTC−4).

About GMT and EST

GMT here means Greenwich Mean Time, the clock in the same as UTC, all year. Right now it is UTC+0. It has no daylight saving.

EST here means Eastern Time, the clock in New York, Toronto, Miami. Right now it is UTC−4. Strictly, EST is the winter name; in summer these places use EDT. This page follows their real clock all year.

Every city on your wrist

Meanwhile puts these times in your Mac menu bar, on your iPhone home screen and on your Apple Watch. Type “3pm Tokyo” and every city answers. Free for 3 cities. Unlock every city on every device once for $4.99, shared with your family. No subscription.

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