MSK to IRST time converter

IRST is 30 minutes ahead of MSK. When it is 9:00 AM in MSK, it is 9:30 AM in IRST.

MSK UTC+3

Saturday, October 17, 2026

IRST UTC+3:30

Saturday, October 17, 2026

MSK
Moscow Standard Time
Sat, Oct 17
UTC+3
IRST
Iran Standard Time
Sat, Oct 17
UTC+3:30+30m
Finding your time zone…
Shared working hours (9:00–18:00)

MSK to IRST conversion table

Every hour of today in MSK and the matching time in IRST. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:30 PM in MSK (9:30 AM – 6:00 PM in IRST).

Daylight saving time and the difference

The difference stays 30 minutes all year.

More conversions

IRST to MSKMSK to UTCMSK to GMTMSK to ESTMSK to CSTMSK to MSTMSK to PSTMSK to CETMSK to GSTMSK to PKTMSK to ISTMSK to SGTMSK to PHT
UTC to IRSTGMT to IRSTEST to IRSTCST to IRSTMST to IRSTPST to IRSTCET to IRSTGST to IRSTPKT to IRSTIST to IRSTSGT to IRSTPHT to IRST

Questions and answers

What is the time difference between MSK and IRST?

IRST is 30 minutes ahead of MSK.

What time is it in IRST when it is 9 AM in MSK?

When it is 9:00 AM in MSK, it is 9:30 AM in IRST.

When is the best time to call IRST from MSK?

Both sides are at work from 9:00 AM – 5:30 PM in MSK (9:30 AM – 6:00 PM in IRST).

Does the time difference between MSK and IRST change?

No. The difference stays 30 minutes all year.