04:30PM GMT is 10:00 PM IST
Reference Date: January 21, 2026
🕐 Live Current Time
GMT (Greenwich Mean Time)
--:-- --
IST (Indian Standard Time)
--:-- --
⏱ Times update every second. Automatically handles DST changes.
📍 Timezone Information
GMT (Greenwich Mean Time)
UTC Offset: +00:00
The mean solar time at the Royal Observatory in Greenwich, London.
IST (Indian Standard Time)
UTC Offset: +05:30
Used throughout India and Sri Lanka.
⏰ Time Difference: 5.5 hours
📊 Quick Reference Conversion Table
Complete GMT to IST time conversion chart (every 2 hours):
| GMT Time | IST Time | Period | Notes |
|---|---|---|---|
| 12:00 AM | 05:30 AM | night → morning | Same date |
| 02:00 AM | 07:30 AM | night → morning | Same date |
| 04:00 AM | 09:30 AM | night → morning | Same date |
| 06:00 AM | 11:30 AM | morning → morning | Same date |
| 08:00 AM | 01:30 PM | morning → afternoon | Same date |
| 10:00 AM | 03:30 PM | morning → afternoon | Same date |
| 12:00 PM | 05:30 PM | afternoon → evening | Same date |
| 02:00 PM | 07:30 PM | afternoon → evening | Same date |
| 04:00 PM | 09:30 PM | afternoon → night | Same date |
| 06:00 PM | 11:30 PM | evening → night | Same date |
| 08:00 PM | 01:30 AM (Jan 22) | evening → night | 📅 Date changes |
| 10:00 PM | 03:30 AM (Jan 22) | night → night | 📅 Date changes |
💡 Practical Tips for GMT to IST Conversions
⚠ 04:30PM GMT is after typical work hours in IST (22:00). Consider scheduling earlier for better availability.
✈ Travel tip: Expect 2-3 days of jet lag adjustment when flying between GMT and IST. Arrive well-rested and stay hydrated during your flight.
🌍 Interesting Facts About These Timezones
Sri Lanka also follows IST, sharing the same time offset as India.
Ireland also uses GMT, referred to as Irish Standard Time during winter months.
Many international broadcasts and aviation use GMT/UTC as the reference time standard.
GMT is based on the Prime Meridian at 0° longitude, passing through Greenwich, London.
India does not observe Daylight Saving Time, keeping IST consistent year-round.
🔄 Custom Time Converter
Convert any time between timezones instantly:
Your local time (Hyderabad, IST): --:-- --