What is the time difference between UTC and GMT?

UTC (Coordinated Universal Time) is +1 hours behind/ahead of GMT (Greenwich Mean Time). The exact difference depends on Daylight Saving Time status in both timezones.

How do I convert UTC to GMT?

Use our free converter above. Select Coordinated Universal Time as the source timezone and Greenwich Mean Time as the destination, enter the time you want to convert, and click Convert. Our tool automatically handles DST.

What is the best time to schedule a meeting between Coordinated Universal Time and Greenwich Mean Time?

The best meeting time typically falls during overlapping business hours (9 AM - 5 PM). Use our meeting planner table below to find overlapping hours between UTC and GMT.

Does UTC or GMT observe Daylight Saving Time?

Our converter automatically detects DST status for both timezones. The result will show DST indicators when Daylight Saving Time is active.

UTC to GMT Converter

Convert Coordinated Universal Time (UTC) to Greenwich Mean Time (GMT) instantly. Convert any timezone or plan a meeting.

From (UTC)

To (GMT)

Time to Convert

Leave date empty to use current date

Time Difference

+1 hours

UTC is +1 hours behind/ahead of GMT.

UTC → GMT Conversion Table

UTC (Coordinated Universal Time)	GMT (Greenwich Mean Time)
Jul 15 00:00	01:00
03:00	04:00
06:00	07:00
09:00	10:00
12:00	13:00
15:00	16:00
18:00	19:00
21:00	22:00

Best Meeting Times

Hours where both timezones are within business hours (9 AM - 5 PM) are highlighted in green.

UTC (Coordinated Universal Time)

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23:00

GMT (Greenwich Mean Time)