Updating current time…
I
12am
3am
6am
9am
12pm
3pm
6pm
9pm
CHOT
UTC+8
1h behind
12am
3am
6am
9am
12pm
3pm
6pm
9pm

Quick answers

Selected conversion

9:00 pm21:00 I (UTC+9), Oct 17, 2026 = 8:00 pm20:00 CHOT (UTC+8), Oct 17, 2026

I is 1 hour ahead of CHOT.

I and CHOT examples

These examples always use I (UTC+9) and CHOT (UTC+8). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.

I is 1 hour ahead of CHOT.

How the time difference changes

I is 1 hour ahead of CHOT year-round.

Working hours of 9:00 am to 6:00 pm in I correspond to 8:00 am to 5:00 pm in CHOT.Working hours of 09:00 to 18:00 in I correspond to 08:00 to 17:00 in CHOT.

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

Time Difference

India Time Zone is 1 hour ahead of Choibalsan Time.
9:00 pm21:00 in I is 8:00 pm20:00 in CHOT

I to CHOT call time
Best time for a conference call or a meeting is between 10am-6pm10:00-18:00 in I which corresponds to 9am-5pm09:00-17:00 in CHOT

9:00 pm21:00 India Time Zone (I). Offset UTC +9:00 hours
8:00 pm20:00 Choibalsan Time (CHOT). Offset UTC +8:00 hours

9:00 pm21:00 I / 8:00 pm20:00 CHOT

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
ICHOT
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23:00 previous day
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India Time Zone

Offset: I is 9 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Indonesia, Japan, North Korea, Palau, Russia, South Korea, Timor-Leste

Principal Cities: The largest city in the I time zone is Seoul in South Korea, with about 10.349 million people. Other major cities in this time zone include Tokyo, Yokohama, Busan, Pyongyang.

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

I representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +09 - basic short
  • +0900 - basic
  • +09:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0900 - sign character (+) followed by a four digit time providing hours (09) and minutes (00) of the offset. Indicates an offset of nine hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • India - Military abbreviation for I
  • I - short form of 'India'
Time zones with the GMT +9 offset:
  • AWDT - Australian Western Daylight Time
  • CHOST - Choibalsan Summer Time
  • I - India Time Zone
  • IRKST - Irkutsk Summer Time
  • JST - Japan Standard Time
  • KST - Korea Standard Time
  • PWT - Palau Time
  • TLT - East Timor Time
  • ULAST - Ulaanbaatar Summer Time
  • WIT - Eastern Indonesian Time
  • YAKT - Yakutsk Time

Choibalsan Time

Offset: CHOT is 8 hours ahead of Greenwich Mean Time (GMT).

Countries using this time zone: Mongolia

Principal Cities: The largest city in the CHOT time zone is Ulan Bator in Mongolia, with about 844,818 people. Other major cities in this time zone include Erdenet, Darhan, Choibalsan, Nalayh.

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

CHOT representations, usage and related time zones

W3C/ISO-8601: International standard covering representation and exchange of dates and time-related data
  • +08 - basic short
  • +0800 - basic
  • +08:00 - extended
Email/RFC-2822: Internet Message Format Date Standard, typically used for timestamps in email headers
  • +0800 - sign character (+) followed by a four digit time providing hours (08) and minutes (00) of the offset. Indicates an offset of eight hours to the east of the zero meridian.
Military/NATO: Used by the U.S. military, Chinese military and others
  • Hotel - Military abbreviation for CHOT
  • H - short form of 'Hotel'
Time zones with the GMT +8 offset:
  • ACT - ASEAN Common Time
  • AWST - Australian Western Standard Time
  • BNT - Brunei Darussalam Time
  • CAST - Casey Time
  • CHOT - Choibalsan Time
  • CST - China Standard Time
  • H - Hotel Time Zone
  • HKT - Hong Kong Time
  • HOVST - Hovd Summer Time
  • IRKT - Irkutsk Time
  • KRAST - Krasnoyarsk Summer Time
  • MYT - Malaysia Time
  • PHT - Philippine Time
  • SGT - Singapore Time
  • ULAT - Ulaanbaatar Time
  • WITA - Central Indonesian Time