KDT to IST Converter

Updating current time…
KDT
Korea Daylight Time
UTC+10
12am
3am
6am
9am
12pm
3pm
6pm
9pm
KDT is not used on this date
This converter keeps KDT at UTC+10. Seoul uses KST (UTC+9) on this date. Open the KST converter, or choose Seoul, Busan, or Pyongyang for city-specific time.
IST
India Standard Time
UTC+5:30
4h 30m behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

10:00 pm22:00 KDT (UTC+10), Nov 3, 2026 = 5:30 pm17:30 IST (UTC+5:30), Nov 3, 2026

KDT is 4 hours and 30 minutes ahead of IST.

KDT and IST examples

These examples always use KDT (UTC+10) 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.

KDT is 4 hours and 30 minutes ahead of IST.

How the time difference changes

KDT is 4 hours and 30 minutes ahead of IST year-round.

Working hours of 9:00 am to 6:00 pm in KDT correspond to 4:30 am to 1:30 pm in IST.Working hours of 09:00 to 18:00 in KDT correspond to 04:30 to 13:30 in IST.

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

Time Difference

Korea Daylight Time is 4 hours and 30 minutes ahead of India Standard Time.
10:00 pm22:00 in KDT is 5:30 pm17:30 in IST

KDT to IST call time
Best time for a conference call or a meeting is between 1:30pm-6pm13:30-18:00 in KDT which corresponds to 9am-1:30pm09:00-13:30 in IST

10:00 pm22:00 Korea Daylight Time (KDT). Offset UTC +10:00 hours
5:30 pm17:30 India Standard Time (IST). Offset UTC +5:30 hours

10:00 pm22:00 KDT / 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
KDTIST
7:30pm previous day
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19:30 previous day
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Korea Daylight Time

Offset: KDT is 10 hours ahead of Greenwich Mean Time (GMT).

KDT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +10 - basic short
  • +1000 - basic
  • +10:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +1000 - sign character (+) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates an offset of ten hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Kilo - Military abbreviation for KDT
  • K - short form of 'Kilo'
Time zones with the GMT +10 offset:
  • AEST - Australian Eastern Standard Time
  • CHUT - Chuuk Time
  • ChST - Chamorro Standard Time
  • K - Kilo Time Zone
  • KDT - Korea Daylight Time
  • PGT - Papua New Guinea Time
  • VLAT - Vladivostok Time
  • YAKST - Yakutsk Summer Time
  • YAPT - Yap 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

Map of the areas on India Standard Time (IST)
IST all year

Open the world time zone map© OpenStreetMap

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