Time zone conversion

GMT to EST time converter

Convert Greenwich Mean Time to Eastern Standard Time for a specific date and time. The result uses the stated fixed offset for GMT and the stated fixed offset for EST.

New York-
Shanghai-

GMT nowFri, 2:34 AM UTCUTC+00:00
EST nowThu, 9:34 PM GMT-5UTC-05:00
Current differenceEST is 5 hours behind GMTOffsets can change when a city observes daylight saving time.

24-hour reference

GMT to EST time table

This table uses Friday, July 31, 2026 in GMT. Choose another date in the converter above when daylight saving rules may differ.

GMTEST
12:00 AMThu 7:00 PM
1:00 AMThu 8:00 PM
2:00 AMThu 9:00 PM
3:00 AMThu 10:00 PM
4:00 AMThu 11:00 PM
5:00 AMFri 12:00 AM
6:00 AMFri 1:00 AM
7:00 AMFri 2:00 AM
8:00 AMFri 3:00 AM
9:00 AMFri 4:00 AM
10:00 AMFri 5:00 AM
11:00 AMFri 6:00 AM
12:00 PMFri 7:00 AM
1:00 PMFri 8:00 AM
2:00 PMFri 9:00 AM
3:00 PMFri 10:00 AM
4:00 PMFri 11:00 AM
5:00 PMFri 12:00 PM
6:00 PMFri 1:00 PM
7:00 PMFri 2:00 PM
8:00 PMFri 3:00 PM
9:00 PMFri 4:00 PM
10:00 PMFri 5:00 PM
11:00 PMFri 6:00 PM

Meeting planner

Working-hour overlap

3 hours in this reference day fall between 9:00 AM and 5:00 PM in both locations.

The first shared working-hour row is 2:00 PM GMT, which is Fri 9:00 AM EST. Green rows in the table mark the full overlap.

Offset rules used

GMT is represented here as the fixed UTC+00:00 civil-time offset.

EST is fixed at UTC-05:00 and does not move forward for daylight saving time.

From time zone

About Greenwich Mean Time

GMT is represented here as the fixed UTC+00:00 civil-time offset.

IANA identifier: UTC

To time zone

About Eastern Standard Time

EST is fixed at UTC-05:00 and does not move forward for daylight saving time.

IANA identifier: Etc/GMT+5

Related routes

More time zone converters

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EST to GMTReverse this time conversion GMT to CSTTime difference and 24-hour tableGMT to MSTTime difference and 24-hour tableGMT to PSTTime difference and 24-hour tableEST to UTCTime difference and 24-hour tableEST to CSTTime difference and 24-hour tableEST to MSTTime difference and 24-hour tableEST to PSTTime difference and 24-hour table

Accuracy

Date-aware time conversion

Offsets are resolved for the local date entered, rather than treating the current offset as permanent. This matters around daylight saving transitions and when locations change rules on different dates.

The converter uses the IANA time-zone database available in the browser. A local clock time skipped during a spring-forward transition is reported as invalid instead of silently changing the requested time.

Questions

GMT to EST FAQ

What is the time difference from GMT to EST?

EST is currently 5 hours behind GMT. City offsets can change with daylight saving time, so use the date-specific converter for another date.

How do I convert GMT time to EST?

Choose the local date and time in GMT. The converter resolves that wall-clock time with UTC, then formats the same instant in Etc/GMT+5.

Does GMT to EST change with daylight saving time?

No. Both selections are fixed UTC offsets, so their difference remains constant.