World Timezones

NPT to IRST Converter

Compare IRST to NPT instead
Nepal Time10:21 amFri, Jun 5
Nepal TimeNPT
Asia · UTC+5:45
10:21 amFri, Jun 5
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
Iran Standard TimeIRST
Middle East · UTC+3:30
8:06 amFri, Jun 5
9p
10p
11p
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p

Offset

The time difference between Nepal Time and Iran Standard Time is 2.25 hours.

2.25 hours

Nepal Time (NPT) is ahead of Iran Standard Time (IRST).

NPT: UTC+5:45

IRST: UTC+3:30

Neither Nepal Time nor Iran Standard Time is currently observing daylight saving time.

When to schedule

Business-hours overlap: 12 PM–5 PM in Nepal Time (9 AM–2 PM in Iran Standard Time).

Both teams are in working hours during this window on weekdays.

Suggested time: 2:00 PM Nepal Time (11:45 AM Iran Standard Time).

About these zones

Nepal Time is also known as NPT. To call Nepal, dial +977.

Iran Standard Time is also known as IRST. To call Iran, dial +98.

Iran Standard Time is approximately 2,050 miles northwest of Nepal Time.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

NPTIRSTDay
12:00 am9:45 pm-1 day
1:00 am10:45 pm-1 day
2:00 am11:45 pm-1 day
3:00 am12:45 amSame day
4:00 am1:45 amSame day
5:00 am2:45 amSame day
6:00 am3:45 amSame day
7:00 am4:45 amSame day
8:00 am5:45 amSame day
9:00 am6:45 amSame day
10:00 am7:45 amSame day
11:00 am8:45 amSame day
12:00 pm9:45 amSame day
1:00 pm10:45 amSame day
2:00 pm11:45 amSame day
3:00 pm12:45 pmSame day
4:00 pm1:45 pmSame day
5:00 pm2:45 pmSame day
6:00 pm3:45 pmSame day
7:00 pm4:45 pmSame day
8:00 pm5:45 pmSame day
9:00 pm6:45 pmSame day
10:00 pm7:45 pmSame day
11:00 pm8:45 pmSame day

Daylight saving time

Neither Nepal Time nor Iran Standard Time observes daylight saving time. The offset between these zones remains constant year-round.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Nepal Time
Sunrise
5:09 AM
Sunset
6:58 PM
Day length
13h 49m
Iran Standard Time
Sunrise
4:50 AM
Sunset
7:18 PM
Day length
14h 28m

Daylight overlap: 11h 53m — 7:05 AM–6:58 PM in Nepal Time (4:50 AM–4:43 PM in Iran Standard Time). Both locations are in daylight during this window.

Cities in these zones

Cities in Nepal Time

Cities in Iran Standard Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Nepal Time

  • KTM

Airports in Iran Standard Time

  • IKA
  • THR
  • MHD
  • IFN
  • PYK
  • TBZ

Related conversions

Common conversions

What is 9:00 am NPT in IRST?
9:00 am NPT is 6:45 am IRST.
What is 12:00 pm NPT in IRST?
12:00 pm NPT is 9:45 am IRST.
What is 12:30 pm NPT in IRST?
12:30 pm NPT is 10:15 am IRST.
What is 2:00 pm NPT in IRST?
2:00 pm NPT is 11:45 am IRST.
What is 5:00 pm NPT in IRST?
5:00 pm NPT is 2:45 pm IRST.
What is 11:30 pm NPT in IRST?
11:30 pm NPT is 9:15 pm IRST.