Tehran to New Delhi time converter

New Delhi is 2 hours ahead of Tehran. When it is 9:00 AM in Tehran, it is 11:00 AM in New Delhi.

Tehran IRST

Friday, October 16, 2026

New Delhi IST

Saturday, October 17, 2026

Tehran
Iran
Fri, Oct 16
IRSTUTC+3:30
New Delhi
Delhi, India
Sat, Oct 17
ISTUTC+5:30+2h
Finding your time zone…
Shared working hours (9:00–18:00)

Tehran to New Delhi conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 4:00 PM in Tehran (11:00 AM – 6:00 PM in New Delhi).

Daylight saving time and the difference

The difference stays 2 hours all year.

Distance

Tehran and New Delhi are 2,543 km (1,580 miles) apart in a straight line.

More conversions

New Delhi to TehranTehran to New YorkTehran to LondonTehran to Los AngelesTehran to ChicagoTehran to TorontoTehran to São PauloTehran to ParisTehran to BerlinTehran to MoscowTehran to DubaiTehran to BangkokTehran to Singapore
New York to New DelhiLondon to New DelhiLos Angeles to New DelhiChicago to New DelhiToronto to New DelhiSão Paulo to New DelhiParis to New DelhiBerlin to New DelhiMoscow to New DelhiDubai to New DelhiBangkok to New DelhiSingapore to New Delhi

Questions and answers

What is the time difference between Tehran and New Delhi?

New Delhi is 2 hours ahead of Tehran.

What time is it in New Delhi when it is 9 AM in Tehran?

When it is 9:00 AM in Tehran, it is 11:00 AM in New Delhi.

When is the best time to call New Delhi from Tehran?

Both sides are at work from 9:00 AM – 4:00 PM in Tehran (11:00 AM – 6:00 PM in New Delhi).

Does the time difference between Tehran and New Delhi change?

No. The difference stays 2 hours all year.