IST to UTC

On Tuesday 6 October 2026, UTC is 5 hours 30 minutes behind India. India is on IST. So 9:00 AM IST in India is 3:30 AM UTC.

In UTC

3:30 AM

Tuesday 6 October 2026UTC

9:00 AM IST in Kolkata on Tuesday 6 October 2026 is 3:30 AM UTC in UTC the same day.

UTC is 5 hours 30 minutes behind Kolkata on this date.

Hours in India and UTC

Hours in India and UTC
IndiaUTC
6:00 AM IST12:30 AM UTC
9:00 AM IST3:30 AM UTC
12:00 PM IST6:30 AM UTC
3:00 PM IST9:30 AM UTC
6:00 PM IST12:30 PM UTC
9:00 PM IST3:30 PM UTC

When the gap changes

Neither India nor UTC changes its clocks, so the gap stays the same all year.

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