IST — India Standard Time
The civil time of India and Sri Lanka, fixed at UTC+5:30 year-round. One of the few half-hour timezone offsets in widespread use.
- Abbreviation
- IST
- Full name
- India Standard Time
- UTC offset
- UTC+5:30
- Type
- Standard time
Cities that use IST as their standard time
Note: IST is ambiguous — it also refers to Israel Standard Time (UTC+2) and Irish Standard Time (UTC+1). On this site, /timezone/ist/ refers to India Standard Time.