Time Zone Converter
Convert any time from one time zone to another. Supports IST, UTC, EST, PST, CET, JST, AEST, and more with AM/PM display.
✓ Runs in your browser · Updated 2026-03-31Enter values and click Convert Time to see results
How to Convert Between Time Zones
Time zone conversion involves adjusting a time by the offset difference between two zones. First convert the source time to UTC by subtracting the source offset, then add the target offset to get the target time.
About Indian Standard Time (IST)
IST is UTC+5:30 and is used throughout India. Unlike many countries, India does not observe daylight saving time. IST is 5 hours 30 minutes ahead of UTC, 10 hours 30 minutes ahead of EST, and 13 hours 30 minutes ahead of PST.
Common Time Zone Conversions
Business professionals frequently convert between IST and US time zones (EST, CST, PST) for meetings. Developers often work with UTC timestamps. This converter handles all standard offsets without daylight saving adjustments.
Related Tools
Convert Unix timestamps with the Unix Timestamp Converter. Calculate the span between two dates using the Date Difference Calculator.
Frequently Asked Questions
What is IST offset from UTC?
IST (Indian Standard Time) is UTC+5:30. India does not observe daylight saving time, so the offset remains constant year-round.