Indian Standard Time

2

3

1

7

5

1

Monday, 22

December 2025

Indian Standard Time (IST) is 5 hours ahead of Coordinated Universal Time, UTC+5:30
Wikipedia: Indian Standard Time

Time difference, hrs.

Columbus	-10.5	1 2 4 7
London	-5.5	1 7 4 7
New York	-10.5	1 2 4 7
Tokyo	3.5	0 2 4 7

Compare other Time Zones

Countries in Indian Standard Time

India: New Delhi
Sri Lanka: Colombo