Time zone converter

UTC to IST

India Standard Time (IST) is 5 hours 30 minutes ahead of Coordinated Universal Time (UTC) all year: 9:00 AM UTC is 2:30 PM IST.

Coordinated Universal Time
--:--
Current time in Coordinated Universal Time
India Standard Time
--:--
Current time in India Standard Time
Pick a date and time to convert.

IST vs UTC over the next 12 months

PeriodIST isExample
Oct 23, 2026 onwards5 hours 30 minutes ahead9:00 AM UTC = 2:30 PM IST

UTC to IST conversion table

Every hour of a weekday around Oct 23, 2026, in both zones.

Coordinated Universal TimeIndia Standard Time
12:00 AM5:30 AM
1:00 AM6:30 AM
2:00 AM7:30 AM
3:00 AM8:30 AM
4:00 AM9:30 AM
5:00 AM10:30 AM
6:00 AM11:30 AM
7:00 AM12:30 PM
8:00 AM1:30 PM
9:00 AM2:30 PM
10:00 AM3:30 PM
11:00 AM4:30 PM
12:00 PM5:30 PM
1:00 PM6:30 PM
2:00 PM7:30 PM
3:00 PM8:30 PM
4:00 PM9:30 PM
5:00 PM10:30 PM
6:00 PM11:30 PM
7:00 PM12:30 AM (next day)
8:00 PM1:30 AM (next day)
9:00 PM2:30 AM (next day)
10:00 PM3:30 AM (next day)
11:00 PM4:30 AM (next day)

Best time for a meeting

Normal 9-to-5 working hours overlap for 2 hours 30 minutes on a weekday: 9:00 AM–11:30 AM UTC, which is 2:30 PM–5:00 PM IST.

Comparing more than two places? The meeting planner lines up working hours for up to six cities.

Daylight saving time

Neither UTC nor IST changes its clocks, so the difference is the same all year.

Where these clocks are used

  • Coordinated Universal Time (UTC): servers, aviation and logs worldwide; the same clock as GMT. IANA zone Etc/UTC.
  • India Standard Time (IST): all of India: Mumbai, Delhi, Bengaluru, Chennai. IANA zone Asia/Kolkata.

Questions

What time is it in IST when it is 9 AM UTC?

On Oct 23, 2026, 9:00 AM UTC is 2:30 PM IST.

How many hours ahead of UTC is IST?

IST is always 5 hours 30 minutes ahead of UTC.

Do UTC and IST observe daylight saving time?

Coordinated Universal Time stays on UTC±0 all year. India Standard Time stays on UTC+5:30 all year.

What is the best time for a meeting between UTC and IST?

Normal 9-to-5 working hours overlap for 2 hours 30 minutes on a weekday: 9:00 AM–11:30 AM UTC, which is 2:30 PM–5:00 PM IST.

Scheduling across time zones? Share one Caly booking link and every guest sees your free times in their own zone. Try Caly free

Related conversions

Computed from the IANA time zone database on Oct 23, 2026. Live clocks and the converter use your browser's copy of the same data.