GMT to CST Converter

Move Cursor to Convert

Drag across the timeline and release wherever you want. The selected conversion stays locked.

Midnight

3 AM

Morning

9 AM

Noon

3 PM

Evening

9 PM

GMT --

CST -- --

Add-on timezones (max 5)

Drag, release, and the selected conversion stays locked.

Swap to CST to GMT

Live Converter Summary

Summary for GMT to CST Converter

Convert UTC to America/Chicago and check the live local times. CST is 5h behind GMT right now, and this difference updates automatically during daylight saving time.

GMT Time09:55:20 AM

CST Time04:55:20 AM

Time DifferenceCST is 5h behind GMT right now

TimezonesUTC to America/Chicago

Popular Cities in GMT & CST Timezone

Useful city pages connected with both converter timezones.

First Timezone - GMT

GMT Cities -

London Accra Reykjavik Abidjan Dakar Bissau Freetown Monrovia Bamako Conakry Lome Nouakchott

Second Timezone - CST

CST Cities -

Chicago Houston Dallas Miami London Paris Berlin Jacksonville Irving Glendale Cleveland Philadelphia Oakland Rochester Long Beach Atlanta Fort Worth Palo Alto Albany El Paso Austin Bellevue Henderson Naples

Convert GMT to Other Timezones

Convert CST to Other Timezones

Embed GMT to CST Converter

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Embed Code

<iframe src="/timezone-converters/gmt-to-cst/embed/" width="420" height="360" class="time-embed-frame" loading="lazy" title="GMT to CST converter"></iframe>

Preview

About GMT to CST Conversion

This converter helps users translate meeting times, publishing schedules, travel plans, and support shifts between GMT and CST.

GMT is resolved to UTC, while CST is resolved to America/Chicago. The live clock above updates every second, and the custom converter lets you choose a specific date so daylight saving changes are handled by the browser timezone rules.

GMT to CST Conversion Table

Half-hour examples with 12-hour and 24-hour formats. Day rows are light and night rows are dark.

Conversion	Converted Time	Daypart
12 AM GMT	07:00 PM / 19:00 CST	Evening
12:30 AM GMT	07:30 PM / 19:30 CST	Evening
1 AM GMT	08:00 PM / 20:00 CST	Evening
1:30 AM GMT	08:30 PM / 20:30 CST	Evening
2 AM GMT	09:00 PM / 21:00 CST	Midnight
2:30 AM GMT	09:30 PM / 21:30 CST	Midnight
3 AM GMT	10:00 PM / 22:00 CST	Midnight
3:30 AM GMT	10:30 PM / 22:30 CST	Midnight
4 AM GMT	11:00 PM / 23:00 CST	Midnight
4:30 AM GMT	11:30 PM / 23:30 CST	Midnight
5 AM GMT	12:00 AM / 00:00 CST	Midnight
5:30 AM GMT	12:30 AM / 00:30 CST	Midnight
6 AM GMT	01:00 AM / 01:00 CST	Midnight
6:30 AM GMT	01:30 AM / 01:30 CST	Midnight
7 AM GMT	02:00 AM / 02:00 CST	Midnight
7:30 AM GMT	02:30 AM / 02:30 CST	Midnight
8 AM GMT	03:00 AM / 03:00 CST	Midnight
8:30 AM GMT	03:30 AM / 03:30 CST	Midnight
9 AM GMT	04:00 AM / 04:00 CST	Midnight
9:30 AM GMT	04:30 AM / 04:30 CST	Midnight
10 AM GMT	05:00 AM / 05:00 CST	Morning
10:30 AM GMT	05:30 AM / 05:30 CST	Morning
11 AM GMT	06:00 AM / 06:00 CST	Morning
11:30 AM GMT	06:30 AM / 06:30 CST	Morning
12 PM GMT	07:00 AM / 07:00 CST	Morning
12:30 PM GMT	07:30 AM / 07:30 CST	Morning
1 PM GMT	08:00 AM / 08:00 CST	Morning
1:30 PM GMT	08:30 AM / 08:30 CST	Morning
2 PM GMT	09:00 AM / 09:00 CST	Morning
2:30 PM GMT	09:30 AM / 09:30 CST	Morning
3 PM GMT	10:00 AM / 10:00 CST	Morning
3:30 PM GMT	10:30 AM / 10:30 CST	Morning
4 PM GMT	11:00 AM / 11:00 CST	Morning
4:30 PM GMT	11:30 AM / 11:30 CST	Morning
5 PM GMT	12:00 PM / 12:00 CST	Noon
5:30 PM GMT	12:30 PM / 12:30 CST	Noon
6 PM GMT	01:00 PM / 13:00 CST	Noon
6:30 PM GMT	01:30 PM / 13:30 CST	Noon
7 PM GMT	02:00 PM / 14:00 CST	Noon
7:30 PM GMT	02:30 PM / 14:30 CST	Noon
8 PM GMT	03:00 PM / 15:00 CST	Noon
8:30 PM GMT	03:30 PM / 15:30 CST	Noon
9 PM GMT	04:00 PM / 16:00 CST	Noon
9:30 PM GMT	04:30 PM / 16:30 CST	Noon
10 PM GMT	05:00 PM / 17:00 CST	Evening
10:30 PM GMT	05:30 PM / 17:30 CST	Evening
11 PM GMT	06:00 PM / 18:00 CST	Evening
11:30 PM GMT	06:30 PM / 18:30 CST	Evening