Convert Atlantic Standard Time to Greenwich Mean Time

Instantly convert Atlantic Standard Time (AST) to Greenwich Mean Time (GMT) with our free online calculator.

Atlantic Standard Time

04:44:59 PM

Wed, Apr 1 (AST)

Greenwich Mean Time

08:44:59 PM

Wed, Apr 1 (GMT)

GMT is +4 hours from AST

Convert a Specific Time

AST

24-Hour Comparison

ASTGMT
12:00 AM4:00 AM
1:00 AM5:00 AM
2:00 AM6:00 AM
3:00 AM7:00 AM
4:00 AM8:00 AM
5:00 AM9:00 AM
6:00 AM10:00 AM
7:00 AM11:00 AM
8:00 AM12:00 PM
9:00 AM1:00 PM
10:00 AM2:00 PM
11:00 AM3:00 PM
12:00 PM4:00 PM
1:00 PM5:00 PM
2:00 PM6:00 PM
3:00 PM7:00 PM
4:00 PM8:00 PM
5:00 PM9:00 PM
6:00 PM10:00 PM
7:00 PM11:00 PM
8:00 PM12:00 AM(+1d)
9:00 PM1:00 AM(+1d)
10:00 PM2:00 AM(+1d)
11:00 PM3:00 AM(+1d)

How to Convert Atlantic Standard Time to Greenwich Mean Time

Formula

To convert Atlantic Standard Time (AST) to Greenwich Mean Time (GMT): Convert AST to GMT

About Atlantic Standard Time (AST)

Atlantic Standard Time (UTC-4)

About Greenwich Mean Time (GMT)

Greenwich Mean Time (UTC+0)

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