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IST to GMT/BST Converter
Convert IST to GMT/BST instantly
About IST to GMT/BST
Converting between India Standard Time (IST) and Greenwich Mean Time (GMT/BST) is essential for international business calls, virtual meetings with remote teams, and staying connected across continents. UK is 5 hours and 30 minutes behind India.
Major cities in India include Mumbai, Delhi, Bangalore, Chennai, while key cities in UK include London, Manchester, Edinburgh, Birmingham. UK observes Daylight Saving Time (BST) while India does not, which can shift the time difference by one hour during certain months. Always double-check the current time difference before scheduling important meetings.
For the best collaboration experience, consider scheduling meetings during overlapping waking hours. 1:30–3:30 PM IST / 9:00–11:00 AM GMT often works well for both time zones. Use our interactive time converter to find the perfect meeting time for your team.
Quick Conversion Table
| IST | GMT/BST |
|---|---|
| 12:00 AM | 6:30 PM (previous day) |
| 2:00 AM | 8:30 PM (previous day) |
| 4:00 AM | 10:30 PM (previous day) |
| 6:00 AM | 12:30 AM |
| 8:00 AM | 2:30 AM |
| 10:00 AM | 4:30 AM |
| 12:00 PM | 6:30 AM |
| 2:00 PM | 8:30 AM |
| 4:00 PM | 10:30 AM |
| 6:00 PM | 12:30 PM |
| 8:00 PM | 2:30 PM |
| 10:00 PM | 4:30 PM |
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