India has one time zone, India Standard Time (IST, UTC+5:30), with no daylight saving time. IST is calculated from the 82.5° E meridian. Because the country is so wide, the sun rises around two hours earlier in the north-east than in the far west.
Current time in India's cities
| City | Time now | Zone |
|---|---|---|
| Mumbai | 16:20 | IST (UTC+5:30) |
| Delhi | 16:20 | IST (UTC+5:30) |
| Bengaluru (Bangalore) | 16:20 | IST (UTC+5:30) |
Time zones in India
The IANA time zone database lists 1 zone for India. Each has its own entry because its clock history differs, even where the current time is the same. The offsets below are for mid-January and mid-July 2027.
| IANA zone | Area | January 2027 | July 2027 |
|---|---|---|---|
Asia/Kolkata | Whole country | IST (UTC+5:30) | IST (UTC+5:30) |
Clock changes in India in 2026 and 2027
No part of India changes its clocks in 2026 or 2027.
Time difference between India and major cities
How far each city is ahead of or behind India, and how the gap changes when either side changes its clocks between now and the end of 2027.
| City | Now | Through 2026 and 2027 |
|---|---|---|
| London | 4½ hours behind | 4½ hours behind until 25 Oct 2026; 5½ hours behind 25 Oct 2026 to 28 Mar 2027; 4½ hours behind 28 Mar 2027 to 31 Oct 2027; 5½ hours behind from 31 Oct 2027 |
| New York | 9½ hours behind | 9½ hours behind until 1 Nov 2026; 10½ hours behind 1 Nov 2026 to 14 Mar 2027; 9½ hours behind 14 Mar 2027 to 7 Nov 2027; 10½ hours behind from 7 Nov 2027 |
| Los Angeles | 12½ hours behind | 12½ hours behind until 1 Nov 2026; 13½ hours behind 1 Nov 2026 to 14 Mar 2027; 12½ hours behind 14 Mar 2027 to 7 Nov 2027; 13½ hours behind from 7 Nov 2027 |
| Dubai | 1½ hours behind | 1½ hours behind all year (no difference in clock changes) |
| Singapore | 2½ hours ahead | 2½ hours ahead all year (no difference in clock changes) |
| Tokyo | 3½ hours ahead | 3½ hours ahead all year (no difference in clock changes) |
| Sydney | 5½ hours ahead | 5½ hours ahead until 4 Apr 2027; 4½ hours ahead 4 Apr 2027 to 3 Oct 2027; 5½ hours ahead from 3 Oct 2027 |