Updating current time…
TFT
12am
3am
6am
9am
12pm
3pm
6pm
9pm
IST
UTC+5:30
30m ahead
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

5:00 pm17:00 TFT (UTC+5), Nov 2, 2026 = 5:30 pm17:30 IST (UTC+5:30), Nov 2, 2026

TFT is 30 minutes behind IST.

TFT and IST examples

These examples always use TFT (UTC+5) and IST (UTC+5:30). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.

TFT is 30 minutes behind IST.

How the time difference changes

TFT is 30 minutes behind IST year-round.

Working hours of 9:00 am to 6:00 pm in TFT correspond to 9:30 am to 6:30 pm in IST.Working hours of 09:00 to 18:00 in TFT correspond to 09:30 to 18:30 in IST.

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

Time Difference

French Southern and Antarctic Time is 30 minutes behind India Standard Time.
5:00 pm17:00 in TFT is 5:30 pm17:30 in IST

TFT to IST call time
Best time for a conference call or a meeting is between 9am-5:30pm09:00-17:30 in TFT which corresponds to 9:30am-6pm09:30-18:00 in IST

5:00 pm17:00 French Southern and Antarctic Time (TFT). Offset UTC +5:00 hours
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours

5:00 pm17:00 TFT / 5:30 pm17:30 IST

Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.

Hourly time comparison
TFTIST
12:30am
1:30am
2:30am
3:30am
4:30am
5:30am
6:30am
7:30am
8:30am
9:30am
10:30am
11:30am
12:30pm
1:30pm
2:30pm
3:30pm
4:30pm
5:30pm
6:30pm
7:30pm
8:30pm
9:30pm
10:30pm
11:30pm
00:30
01:30
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French Southern and Antarctic Time

Offset: TFT is 5 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: French Southern Territories

Principal Cities: The largest city in the TFT time zone is Port-aux-Français in the French Southern Territories, with about 45 people.

Daylight Saving: Clocks in French Southern and Antarctic Time (TFT) do not change for daylight saving time, so TFT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.

TFT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +05 - basic short
  • +0500 - basic
  • +05:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0500 - sign character (+) followed by a four digit time providing hours (05) and minutes (00) of the offset. Indicates an offset of five hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Echo - Military abbreviation for TFT
  • E - short form of 'Echo'
Time zones with the GMT +5 offset:
  • ALMT - Alma-Ata Time
  • AMST - Armenia Summer Time
  • AQTT - Aqtobe Time
  • AZST - Azerbaijan Summer Time
  • E - Echo Time Zone
  • MAWT - Mawson Time
  • MVT - Maldives Time
  • ORAT - Oral Time
  • PKT - Pakistan Standard Time
  • QYZT - Qyzylorda Time
  • TFT - French Southern and Antarctic Time
  • TJT - Tajikistan Time
  • TMT - Turkmenistan Time
  • UZT - Uzbekistan Time
  • YEKT - Yekaterinburg Time
  • HMT - Heard and McDonald Islands Time

India Standard Time

Offset: IST is 5 hours and 30 minutes ahead of Greenwich Mean Time (GMT).

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, Bengaluru, Hyderabad, Ahmedabad.

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; see upcoming clock changes worldwide.

Current time in India: India time now

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