The World Clock Converter
Event Planner

EST to GMT Time Converter

Compare EST and GMT instantly. The clocks below stay in sync with the IANA time-zone database, so daylight-saving transitions are handled automatically for both New York and GMT.

Saturday, Jul 25
02:33
:22AM
Today
Saturday, Jul 25
07:33
:22AM
Today

24-Hour Comparison Timeline

Green = working hours · Yellow = early/late · Red = night

● Best window: 9 AM–1 PM (New York)
🇺🇸New York
8PM
9PM
10PM
11PM
12AM
1AM
2AM
3AM
4AM
5AM
6AM
7AM
8AM
9AM
10AM
11AM
12PM
1PM
2PM
3PM
4PM
5PM
6PM
7PM
🇬🇧London
12AM
1AM
2AM
3AM
4AM
5AM
6AM
7AM
8AM
9AM
10AM
11AM
12PM
1PM
2PM
3PM
4PM
5PM
6PM
7PM
8PM
9PM
10PM
11PM

24-hour reference table

EST (New York)GMT (GMT)
12:00 AM04:00 AM
01:00 AM05:00 AM
02:00 AM06:00 AM
03:00 AM07:00 AM
04:00 AM08:00 AM
05:00 AM09:00 AM
06:00 AM10:00 AM
07:00 AM11:00 AM
08:00 AM12:00 PM
09:00 AM01:00 PM
10:00 AM02:00 PM
11:00 AM03:00 PM
12:00 PM04:00 PM
01:00 PM05:00 PM
02:00 PM06:00 PM
03:00 PM07:00 PM
04:00 PM08:00 PM
05:00 PM09:00 PM
06:00 PM10:00 PM
07:00 PM11:00 PM
08:00 PM12:00 AM(Sun, Jul 26)
09:00 PM01:00 AM(Sun, Jul 26)
10:00 PM02:00 AM(Sun, Jul 26)
11:00 PM03:00 AM(Sun, Jul 26)

Daylight saving time

New York observes daylight saving time; GMT does not. Expect a one-hour swing when New York starts or ends DST.

Working-hours overlap

9 AM–1 PM EST (1 PM–5 PM GMT) — the shared 9-to-5 window for meetings.

Frequently asked questions

What is the time difference between EST and GMT?+

GMT (UTC+00:00) is currently 4 hours ahead of EST (UTC-04:00). This page recalculates the offset live from the IANA time-zone database, including any daylight-saving transitions.

Does EST or GMT observe daylight saving time?+

New York observes daylight saving time; GMT does not, so the gap changes when New York springs forward or falls back. Times on this page always reflect the current local rules.

What are the best meeting hours between New York and GMT?+

Standard 9–5 working hours in New York and GMT overlap from 9 AM to 1 PM EST (1 PM–5 PM GMT). Schedule calls inside this window to keep both sides in normal business hours.

How do I quickly convert EST to GMT?+

Use the live clocks and 24-hour reference table above. Pick any hour on the EST row to see the matching GMT time. The Event Planner also lets you pick a specific date and share it with attendees.

Related converters