IST to UTC Time Converter - Live World Clock
Convert time between India Standard Time (IST) and Coordinated Universal Time (UTC). See current time with live clocks.
India (IST)
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10:57:44 PM
Thursday, August 20, 2026
International Standard (UTC)
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05:27:44 PM
Thursday, August 20, 2026
Current Time Difference
IST is 5.5 hours ahead of UTC
What is IST (India Standard Time)?
India Standard Time (IST) is the time zone observed throughout India, with a time offset of UTC+5:30. India does not observe Daylight Saving Time.
Countries and Regions Using IST
Primary Country:
- India - The entire country follows IST
Also Used By:
- Sri Lanka
Key Facts about IST:
- ✓ Over 1.4 billion people use IST
- ✓ Major tech and financial hub
- ✓ No DST observed
- ✓ Single timezone across the country
- ✓ Major Cities: Mumbai, Delhi, Bangalore, Kolkata, Chennai, Hyderabad
- ✓ UTC Offset: +5:30
What is UTC (Coordinated Universal Time)?
Coordinated Universal Time (UTC) is the primary time standard globally, UTC+0:00.
Countries and Regions Using UTC
Primary Country:
- International Standard
Key Facts about UTC:
- ✓ Global time standard
- ✓ Used for international coordination
- ✓ No geographic location
- ✓ Major Cities: Used worldwide for coordination
- ✓ UTC Offset: +0:00
IST to UTC Time Difference
Standard Time Difference:
IST is 5.5 hours ahead
Common Use Cases:
- • Business meetings between India and International Standard
- • International collaboration across timezones
- • Scheduling calls and conferences
Frequently Asked Questions
Which countries are in IST time zone?
India is the primary country using IST (+5:30). Other countries include: Sri Lanka.
Which countries are in UTC time zone?
International Standard is the primary country using UTC (+0:00).
How many hours is IST ahead of UTC?
IST is 5.5 hours ahead of UTC.
Does India observe Daylight Saving Time?
No, India does not observe Daylight Saving Time. IST remains +5:30 throughout the year.