World Timezones

SGT to IST Converter

Compare IST to SGT instead
Singapore Time12:36 pmFri, Jun 5
Singapore TimeSGT
Asia · UTC+8
12:36 pmFri, 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
India Standard TimeIST
Asia · UTC+5:30
10:06 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 Singapore Time and India Standard Time is 2.5 hours.

2.5 hours

Singapore Time (SGT) is ahead of India Standard Time (IST).

SGT: UTC+8

IST: UTC+5:30

Neither Singapore Time nor India Standard Time is currently observing daylight saving time.

When to schedule

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

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

Suggested time: 2:00 PM Singapore Time (11:30 AM India Standard Time).

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

Singapore

  • New Year's DayThu, Jan 1
  • Chinese New YearTue, Feb 17
  • Chinese New YearWed, Feb 18
  • Hari Raya PuasaFri, Mar 20
  • Good FridayFri, Apr 3
  • Labour DayFri, May 1
  • Hari Raya Haji (Tentative Date)Wed, May 27
  • National DayMon, Aug 10
  • DeepavaliMon, Nov 9
  • Christmas DayFri, Dec 25

About these zones

Singapore Time is also known as SGT. To call Singapore, dial +65.

India Standard Time is also known as IST. To call India, dial +91.

India Standard Time is approximately 2,450 miles northwest of Singapore Time.

Quick reference

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

SGTISTDay
12:00 am9:30 pm-1 day
1:00 am10:30 pm-1 day
2:00 am11:30 pm-1 day
3:00 am12:30 amSame day
4:00 am1:30 amSame day
5:00 am2:30 amSame day
6:00 am3:30 amSame day
7:00 am4:30 amSame day
8:00 am5:30 amSame day
9:00 am6:30 amSame day
10:00 am7:30 amSame day
11:00 am8:30 amSame day
12:00 pm9:30 amSame day
1:00 pm10:30 amSame day
2:00 pm11:30 amSame day
3:00 pm12:30 pmSame day
4:00 pm1:30 pmSame day
5:00 pm2:30 pmSame day
6:00 pm3:30 pmSame day
7:00 pm4:30 pmSame day
8:00 pm5:30 pmSame day
9:00 pm6:30 pmSame day
10:00 pm7:30 pmSame day
11:00 pm8:30 pmSame day

Daylight saving time

Neither Singapore Time nor India 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

Singapore Time
Sunrise
6:58 AM
Sunset
7:10 PM
Day length
12h 12m
India Standard Time
Sunrise
6:01 AM
Sunset
7:15 PM
Day length
13h 14m

Daylight overlap: 10h 39m — 8:31 AM–7:10 PM in Singapore Time (6:01 AM–4:40 PM in India Standard Time). Both locations are in daylight during this window.

Cities in these zones

Cities in Singapore Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Singapore Time

  • SIN

Airports in India Standard Time

  • BOM
  • NMI
  • DEL
  • BLR
  • HYD
  • AMD
  • MAA
  • CCU
  • STV
  • PNQ

Related conversions

Common conversions

What is 9:00 am SGT in IST?
9:00 am SGT is 6:30 am IST.
What is 12:00 pm SGT in IST?
12:00 pm SGT is 9:30 am IST.
What is 12:30 pm SGT in IST?
12:30 pm SGT is 10:00 am IST.
What is 2:00 pm SGT in IST?
2:00 pm SGT is 11:30 am IST.
What is 5:00 pm SGT in IST?
5:00 pm SGT is 2:30 pm IST.
What is 11:30 pm SGT in IST?
11:30 pm SGT is 9:00 pm IST.