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GMT to IST Converter
Convert Greenwich Mean Time (GMT) to India Standard Time (IST) and compare the time difference between the two time zones.
Local: Wed, Sep 9, 2026 00:00 PM
GMT
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IST
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GMT to IST Time Difference
IST is 5 hours and 30 minutes ahead of GMT.
GMT to IST Conversion Table
Use this table as a quick reference when converting common times from GMT to IST.
| GMT | IST |
|---|---|
| 12:00 AM | 5:30 AM |
| 3:00 AM | 8:30 AM |
| 6:00 AM | 11:30 AM |
| 9:00 AM | 2:30 PM |
| 12:00 PM | 5:30 PM |
| 3:00 PM | 8:30 PM |
| 6:00 PM | 11:30 PM |
| 9:00 PM | 2:30 AMnext day |
About Greenwich Mean Time (GMT)
Greenwich Mean Time (GMT) is a time standard based on the mean solar time at Greenwich, London.
- Abbreviation
- GMT
- UTC Offset
- UTC±0
- Region
- Europe
About India Standard Time (IST)
India Standard Time (IST) is five hours and thirty minutes ahead of Coordinated Universal Time, UTC+5:30.
- Abbreviation
- IST
- UTC Offset
- UTC+5:30
- Region
- India
How to Convert GMT to IST
Compare the Zones
The converter calculates the corresponding time in IST.
Check the Date
Remember that a conversion can move the result to the previous or next calendar day.