IST - India Standard Time

India Standard Time (IST) is 5 hours and 30 minutes ahead of Coordinated Universal Time (UTC+5:30). Observed year-round in India and Sri Lanka with no daylight saving time.

is always 1,5 hours behind Phan Thiết

IST - India Standard Time does not change between summer time and winter time.
Time is atomic-synchronized and accurately updated to international standard time.

Time difference

from IST - India Standard Time

-12,5 hours

-10,5 hours

-9,5 hours

-9,5 hours

-8,5 hours

-5,5 hours

-4,5 hours

-5,5 hours

-3,5 hours

-4,5 hours

-4,5 hours

-2,5 hours

-2,5 hours

-2,5 hours

-1,5 hours

+2,5 hours

+2,5 hours

+2,5 hours

+3,5 hours

+5,5 hours

Compare other time zones

About IST - India Standard Time

India Standard Time (IST) is 5 hours and 30 minutes ahead of Coordinated Universal Time (UTC+5:30). Observed year-round in India and Sri Lanka with no daylight saving time.

Key Information

Abbreviation: ist
Standard Offset: UTC+5:30
Representative Cities: New Delhi, Mumbai, Bengaluru, Kolkata, Colombo
Timezone Type: Abbreviations

For more timezone conversions and exact synchronized real-time clocks, visit our online tools.