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ESTtoGMTEastern Standard Time (EST) to Greenwich Mean Time (GMT)

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Greenwich Mean Time (GMT) is 5 hours ahead of Eastern Standard Time (EST)

12hr|24hr

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Source timezoneUS flagUnited States • EST

ESTEastern Standard Time (EST)

Representative city: New York, United States
8:33:14pm
Tuesday, May 26, 2026
EST(UTC-4)
Currently observing DST
Destination timezoneGB flagUnited Kingdom • GMT

GMTGreenwich Mean Time (GMT)

Representative city: London, United Kingdom
1:33:14am
Wednesday, May 27, 2026
GMT(UTC+1)
Currently observing DST

Quick Reference: EST → GMT

6:00 AM
↓
11:00 AM
9:00 AM
↓
2:00 PM
12:00 PM
↓
5:00 PM
3:00 PM
↓
8:00 PM
6:00 PM
↓
11:00 PM

See both zones on the globe

Click on the blue pins to travel to New York and London!

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US flag
New YorkEDT
Tue, May 26
08:33pm
12a
3a
6a
9a
12p
3p
6p
9p
Drag
GB flag
LondonBST +5
Wed, May 27
01:33am
6a
9a
12p
3p
6p
9p
12a
3a

About EST and GMT

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Frequently Asked Questions about EST & GMT

What is the current time difference between EST and GMT?

Greenwich Mean Time (GMT) is 5 hours ahead of Eastern Standard Time (EST). Eastern Standard Time (EST) uses EST while Greenwich Mean Time (GMT) uses GMT.

How do I convert EST to GMT?

To convert EST to GMT, add 5 hours.

Do EST and GMT observe Daylight Saving Time?

Eastern Standard Time (EST) begins Daylight Saving Time soon.
Greenwich Mean Time (GMT) begins Daylight Saving Time soon.

What is the best time to schedule meetings between EST and GMT?

Use the meeting planner tool on this page to find overlapping business hours between Eastern Standard Time (EST) and Greenwich Mean Time (GMT), or use findtime.io to set and share through Google Calendar, Outlook, or .ics files.
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