IST
India Standard Time
GMT +5:30
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Philippines
PHT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Indonesia
WITA
12am
3am
6am
9am
12pm
3pm
6pm
9pm
Japan
JST
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Compare IST time with Manila, Makassar, and Tokyo 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 PHT (Philippine Time) and 2 hours and 30 minutes behind WITA (Central Indonesian Time) and 3 hours and 30 minutes behind JST (Japan Standard Time)
5:30 pm17:30 in IST is 8:00 pm20:00 in Manila, Philippines and is 8:00 pm20:00 in Makassar, Indonesia and is 9:00 pm21:00 in Tokyo, Japan

IST to Manila 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 Manila
IST to Makassar 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 Makassar
IST to Tokyo call time
Best time for a conference call or a meeting is between 9am-1:30pm in IST which corresponds to 12:30pm-5pm in Tokyo

5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours
8:00 pm20:00 PHT (Philippine Time) (Manila, Philippines). Offset UTC +8:00 hours
8:00 pm20:00 WITA (Central Indonesian Time) (Makassar, Indonesia). Offset UTC +8:00 hours
9:00 pm21:00 JST (Japan Standard Time) (Tokyo, Japan). Offset UTC +9:00 hours

5:30 pm17:30 IST / 8:00 pm20:00 Manila, Philippines / 8:00 pm20:00 Makassar, Indonesia / 9:00 pm21:00 Tokyo, Japan

ISTManila, PhilippinesMakassar, IndonesiaTokyo, Japan
12am (midnight)2:30 am2:30 am3:30 am
1am3:30 am3:30 am4:30 am
2am4:30 am4:30 am5:30 am
3am5:30 am5:30 am6:30 am
4am6:30 am6:30 am7:30 am
5am7:30 am7:30 am8:30 am
6am8:30 am8:30 am9:30 am
7am9:30 am9:30 am10:30 am
8am10:30 am10:30 am11:30 am
9am11:30 am11:30 am12:30 pm
10am12:30 pm12:30 pm1:30 pm
11am1:30 pm1:30 pm2:30 pm
12pm (noon)2:30 pm2:30 pm3:30 pm
1pm3:30 pm3:30 pm4:30 pm
2pm4:30 pm4:30 pm5:30 pm
3pm5:30 pm5:30 pm6:30 pm
4pm6:30 pm6:30 pm7:30 pm
5pm7:30 pm7:30 pm8:30 pm
6pm8:30 pm8:30 pm9:30 pm
7pm9:30 pm9:30 pm10:30 pm
8pm10:30 pm10:30 pm11:30 pm
9pm11:30 pm11:30 pm12:30 am
10pm12:30 am12:30 am1:30 am
11pm1:30 am1:30 am2:30 am
00:0002:3002:3003:30
01:0003:3003:3004:30
02:0004:3004:3005:30
03:0005:3005:3006:30
04:0006:3006:3007:30
05:0007:3007:3008:30
06:0008:3008:3009:30
07:0009:3009:3010:30
08:0010:3010:3011:30
09:0011:3011:3012:30
10:0012:3012:3013:30
11:0013:3013:3014:30
12:0014:3014:3015:30
13:0015:3015:3016:30
14:0016:3016:3017:30
15:0017:3017:3018:30
16:0018:3018:3019:30
17:0019:3019:3020:30
18:0020:3020:3021:30
19:0021:3021:3022:30
20:0022:3022:3023:30
21:0023:3023:3000:30
22:0000:3000:3001:30
23:0001:3001:3002:30

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

Manila Information

Time Zone

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

Manila Facts

Country
Philippines
Alternative Names
City of Manila, Dakbayan sa Manila, Lungsod ng Maynila, MNL, Mainile, Manila, Manilae, Manilla, Manillah, Manille, Manilo, Manyl, Maníla, Maynila, Menila, ma ni la, manila, manilla, manira, manyl, manyla, mnila, mnylh, myanila, Μανίλα, Манилæ, Манила, Маніла, מנילה, مانىلا, مانيلا, مانیل, مانیلا, मनिला, मनीला, ম্যানিলা, மணிலா, ಮನಿಲ, මැනිලා, มนิลา, มะนิลา, མ་ནི་ལ།, မနီလာမြို့, მანილა, ማኒላ, マニラ, 马尼拉, 마닐라
Population
1,600,000
Currency
Peso (PHP)
Geographic Coordinates
14° 36' N Latitude / 120° 58' E Longitude
International Dialing Code
+63

Makassar Information

Time Zone

Abbreviation / Name
WITA - Central Indonesian Time
UTC / GMT Offset
+8:00 hours during Central Indonesian Time, currently in use.

Makassar Facts

Country
Indonesia
Alternative Names
Djumpandang, Kota Makassar, Macassar, Makasar, Makasaras, Makassar, Makasser, UPG, Udjung Pandang, Ujungpandang, makasaleu, makasar, makassaru, Макассар, ماکاسار, マカッサル, 마카사르
Population
1,321,717
Currency
Rupiah (IDR)
Geographic Coordinates
5° 08' S Latitude / 119° 25' E Longitude
International Dialing Code
+62

Tokyo Information

Time Zone

Abbreviation / Name
JST - Japan Standard Time
UTC / GMT Offset
+9:00 hours during Japan Standard Time, currently in use.

Tokyo Facts

Country
Japan
Alternative Names
Edo, TYO, Tochiu, Tocio, Tokija, Tokijas, Tokio, Tokió, Tokjo, Tokyo, Toquio, Toquio - dong jing, Toquio - 東京, Tòquio, Tókýó, Tóquio, Tōkyō, dokyo, dong jing, dong jing dou, dong-gyeong, tokeiyw, toki'o, tokkiyo, tokyo, twkyw, twqyw, Τόκιο, Токио, Токё, Токіо, Տոկիո, טוקיו, توكيو, توکیو, طوكيو, ܛܘܟܝܘ, ܜܘܟܝܘ, टोक्यो, টোকিও, டோக்கியோ, โตเกียว, ტოკიო, 东京, 東京, 東京都, 도쿄, 동경
Population
8,336,599
Currency
Yen (JPY)
Geographic Coordinates
35° 41' N Latitude / 139° 41' E Longitude
International Dialing Code
+81