What is 1 AM GMT in IST?

Greenwich Mean Time

1 AM

India Standard Time

6:30 AM

1 AM Greenwich Mean Time is 6:30 AM India Standard Time.

Convert another time

Yes. 1 AM GMT is always 6:30 AM IST, because neither changes its clocks for daylight saving time.

What is 1 AM GMT in IST?

1 AM Greenwich Mean Time is 6:30 AM India Standard Time.

Is IST ahead of or behind GMT?

India Standard Time is currently 5 hours 30 minutes ahead of Greenwich Mean Time.

Time zone	Time
Eastern Time EST/EDT	9 PM (Tue)
Central Time CST/CDT	8 PM (Tue)
Mountain Time MST/MDT	7 PM (Tue)
Pacific Time PST/PDT	6 PM (Tue)
Alaska Time AKST/AKDT	5 PM (Tue)
Hawaii Time HST	3 PM (Tue)
Coordinated Universal Time UTC	1 AM
Central European Time CET/CEST	3 AM
Eastern European Time EET/EEST	4 AM
India Standard Time IST	6:30 AM
Japan Standard Time JST	10 AM
Australian Eastern Time AEST/AEDT	12 PM
Singapore Time SGT	9 AM
Philippine Time PHT	9 AM
Moscow Time MSK	4 AM
Gulf Standard Time GST	5 AM

Based on the clocks on Wednesday, October 14, 2026.