ShareYourGroupShareYourGroupTime Zones

India time to Riyadh time

Convert Indian Standard Time (IST) to the time in Riyadh (Arabia Standard Time), with the hours that suit a call.

India now
--:--
Riyadh now
--:--
Difference now
loading
Convert an exact time

The time difference

Riyadh is 2 hours 30 minutes behind India all year. Neither place changes its clocks, so the difference never moves. India is always UTC+5:30, known as IST.

India time to Riyadh time

Good hours to start a call (8 am to 9 pm in both places): from 11:00 am to 8:00 pm India time. Hours that start inside office time (9 am to 6 pm) in both: 12:00 pm to 5:00 pm India time.

India (IST)Riyadh
12:00 am9:30 pm previous day
1:00 am10:30 pm previous day
2:00 am11:30 pm previous day
3:00 am12:30 am
4:00 am1:30 am
5:00 am2:30 am
6:00 am3:30 am
7:00 am4:30 am
8:00 am5:30 am
9:00 am6:30 am
10:00 am7:30 am
11:00 am8:30 am
12:00 pm9:30 am
1:00 pm10:30 am
2:00 pm11:30 am
3:00 pm12:30 pm
4:00 pm1:30 pm
5:00 pm2:30 pm
6:00 pm3:30 pm
7:00 pm4:30 pm
8:00 pm5:30 pm
9:00 pm6:30 pm
10:00 pm7:30 pm
11:00 pm8:30 pm

Worked examples

All year. An office that closes at 6:00 pm in India closes when it is 3:30 pm in Riyadh. A 9:00 am start in Riyadh is 11:30 am in India, and its 6:00 pm finish is 8:30 pm in India. A message sent at 10:30 pm from India lands at 8:00 pm in Riyadh.

When the date is different

Riyadh is behind India, so for 2 hours 30 minutes of every day the calendar date differs: from midnight until 2:30 am India time, it is still the previous day in Riyadh. Mention the date as well as the time when you fix something in those hours.

Why the gap is what it is

Indian Standard Time follows the sun at longitude 82.5° east. The zone that Riyadh belongs to has its largest city, Jeddah, at about 39.2° east. The sun crosses the sky between those two lines in about 2 hours 53 minutes. Clock time rounds that to a tidy figure: 2 hours 30 minutes. The two figures differ because every country picks a round offset that suits its whole territory, and some add summer time on top.

Rows marked in colour fall between 8 am and 9 pm in both places. Dates are from the IANA time zone database 2026f.

More

Read about time in Riyadh or time in India. Other conversions from India: New York, Chicago, Denver, Los Angeles, Toronto, London, Paris, Berlin, Moscow, Dubai, Doha, Kuwait, Karachi, Kathmandu, Dhaka, Colombo, Singapore, Kuala Lumpur, Bangkok, Hong Kong, Shanghai, Tokyo, Seoul, Sydney, Melbourne, Perth, Auckland, Johannesburg, Nairobi.