IST
India Standard Time
GMT +5:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Singapore
SGT
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Compare IST time with Singapore time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.

Time Difference

India Standard Time is 2 hours and 30 minutes behind SGT (Singapore Time)
5:30 pm17:30 in IST is 8:00 pm20:00 in Singapore, Singapore

IST to Singapore call time
Best time for a conference call or a meeting is between 9am-2:30pm in IST which corresponds to 11:30am-5pm in Singapore

5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
8:00 pm20:00 SGT (Singapore Time) (Singapore, Singapore). Offset UTC +8:00 hours

5:30 pm17:30 IST / 8:00 pm20:00 Singapore, Singapore

ISTSingapore, Singapore
12am (midnight)2:30 am
1am3:30 am
2am4:30 am
3am5:30 am
4am6:30 am
5am7:30 am
6am8:30 am
7am9:30 am
8am10:30 am
9am11:30 am
10am12:30 pm
11am1:30 pm
12pm (noon)2:30 pm
1pm3:30 pm
2pm4:30 pm
3pm5:30 pm
4pm6:30 pm
5pm7:30 pm
6pm8:30 pm
7pm9:30 pm
8pm10:30 pm
9pm11:30 pm
10pm12:30 am
11pm1:30 am
00:0002:30
01:0003:30
02:0004:30
03:0005:30
04:0006:30
05:0007:30
06:0008:30
07:0009:30
08:0010:30
09:0011:30
10:0012:30
11:0013:30
12:0014:30
13:0015:30
14:0016:30
15:0017:30
16:0018:30
17:0019:30
18:0020:30
19:0021:30
20:0022:30
21:0023:30
22:0000:30
23:0001:30

India Standard Time

Offset: IST is 5 hours and 30 minutes ahead Greenwich Mean Time (GMT) and is used in Asia

Countries using this time zone: India

Principal Cities: The largest city in the IST time zone is Mumbai in India, with about 12.692 million people. Other major cities in this time zone include Delhi, Bangalore, Kolkata, Chennai.

Daylight Saving: Clocks in India Standard Time (IST) do not change for daylight saving time, so IST stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter.

IST Time Zone Geo Map
IST timezone map

IST representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +0530 - basic
  • +05:30 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0530 - sign character (+) followed by a four digit time providing hours (05) and minutes (30) of the offset. Indicates an offset of five hours and thirty minutes to the east of the zero meridian.
IANA/Olson: Reflects IST time zone boundaries defined by political bodies, primarily intended for use with computer programs and operating systems
  • Asia/Calcutta
  • Asia/Kolkata
IST Abbreviation: Several time zones share IST abbreviation and it could refer to these time zones
  • India Standard Time - UTC +5:30
  • Irish Standard Time - UTC +1
  • Israel Standard Time - UTC +2

Singapore Information

Time Zone

Abbreviation / Name
SGT - Singapore Time
UTC / GMT Offset
+8:00 hours during Singapore Time, currently in use.

Singapore Facts

Country
Singapore
Alternative Names
SIN, Sin-ka-po, Singapore, Singapore City, Singapour, Singapur, Singapura, Sinkapoure, Sîn-kâ-po, Tumasik, cinkappur, prathes singkhpor, shingaporu, sigapura, sing-gapol, sing-gapoleu, singapura, singkh por, sngapwr, snghafwrt, syngpwr, xin jia po, xing jia po, Σιγκαπούρη, Сингапур, Сінгапур, סינגפור, سنغافورة, سنگاپور, सिंगापुर, सिंगापूर, ਸਿੰਗਾਪੁਰ, சிங்கப்பூர், ประเทศสิงคโปร์, สิงค์โปร, ປະເທດສງກະໂປ, ປະເທດສິງກະໂປ, စငကာပနငင, စင်ကာပူနိုင်ငံ, សងហបរ, សិង្ហបុរី, シンガポール, 新加坡, 星架坡, 싱가포르, 싱가폴
Population
3,547,809
Currency
Dollar (SGD)
Geographic Coordinates
1° 17' N Latitude / 103° 51' E Longitude
International Dialing Code
+65