IST stands for India Standard Time. It is always UTC+5:30.
IST itself never changes for daylight saving time – it is UTC+5:30 all year round.
India.
In some of these countries IST is used only in part of the country or only part of the year.
A plus sign means the clock there is ahead of IST, a minus sign that it is behind. Daylight saving time is included.
| City | UTC offset | Time difference |
|---|---|---|
| New York | UTC-4 | −9 h 30 min |
| Los Angeles | UTC-7 | −12 h 30 min |
| London | UTC+0 | −5 h 30 min |
| Paris | UTC+1 | −4 h 30 min |
| Dubai | UTC+4 | −1 h 30 min |
| New Delhi | UTC+5:30 | ±0 |
| Singapore | UTC+8 | +2 h 30 min |
| Tokyo | UTC+9 | +3 h 30 min |
| Sydney | UTC+11 | +5 h 30 min |