UTC-3 to IST time converter

IST is 8 hours 30 minutes ahead of UTC-3. When it is 9:00 AM in UTC-3, it is 5:30 PM in IST.

UTC-3 UTC-3

Friday, October 16, 2026

IST UTC+5:30

Saturday, October 17, 2026

UTC-3
Fri, Oct 16
UTC-3
IST
India Standard Time
Sat, Oct 17
UTC+5:30+8h 30m
Finding your time zone…
Shared working hours (9:00–18:00)

UTC-3 to IST conversion table

Every hour of today in UTC-3 and the matching time in IST. Light rows are typical working hours (9:00–18:00).

UTC-3IST
12:00 AM8:30 AM
1:00 AM9:30 AM
2:00 AM10:30 AM
3:00 AM11:30 AM
4:00 AM12:30 PM
5:00 AM1:30 PM
6:00 AM2:30 PM
7:00 AM3:30 PM
8:00 AM4:30 PM
9:00 AM5:30 PM
10:00 AM6:30 PM
11:00 AM7:30 PM
12:00 PM8:30 PM
1:00 PM9:30 PM
2:00 PM10:30 PM
3:00 PM11:30 PM
4:00 PM12:30 AM+1 day
5:00 PM1:30 AM+1 day
6:00 PM2:30 AM+1 day
7:00 PM3:30 AM+1 day
8:00 PM4:30 AM+1 day
9:00 PM5:30 AM+1 day
10:00 PM6:30 AM+1 day
11:00 PM7:30 AM+1 day

Best time to call or meet

Working hours don't overlap fully. The closest fit is 7:00 AM – 1:30 PM in UTC-3 (3:30 PM – 10:00 PM in IST): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 8 hours 30 minutes all year.

More conversions

IST to UTC-3UTC-3 to UTCUTC-3 to GMTUTC-3 to ESTUTC-3 to CSTUTC-3 to MSTUTC-3 to PSTUTC-3 to CETUTC-3 to MSKUTC-3 to GSTUTC-3 to PKTUTC-3 to SGTUTC-3 to PHT
UTC to ISTGMT to ISTEST to ISTCST to ISTMST to ISTPST to ISTCET to ISTMSK to ISTGST to ISTPKT to ISTSGT to ISTPHT to IST

Questions and answers

What is the time difference between UTC-3 and IST?

IST is 8 hours 30 minutes ahead of UTC-3.

What time is it in IST when it is 9 AM in UTC-3?

When it is 9:00 AM in UTC-3, it is 5:30 PM in IST.

When is the best time to call IST from UTC-3?

Working hours don't overlap fully. The closest fit is 7:00 AM – 1:30 PM in UTC-3 (3:30 PM – 10:00 PM in IST): working hours on one side, early or late on the other.

Does the time difference between UTC-3 and IST change?

No. The difference stays 8 hours 30 minutes all year.