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DateAlmanac

What is ICT in JST?

Japan Standard Time is 2 hours ahead

Indochina Time is on UTC+7:00 and Japan Standard Time is on UTC+9:00 right now. That gap holds all year, because both zones change their clocks together.

Time in Bangkok
7:52:21 PM
Time in Tokyo
9:52:21 PM
Difference
+2 h
Next clock change
Neither zone

Convert a time

JST — Japan Standard Time

9:00 pm

JST, Fri

Daylight saving

Indochina Time

No clock changes

Indochina Time stays on ICT all year, so its offset from UTC never moves.

Japan Standard Time

No clock changes

Japan Standard Time stays on JST all year, so its offset from UTC never moves.

ICT to JST conversion table

Every hour of Friday, September 25, 2026, converted from Indochina Time to Japan Standard Time. 2 of the 24 hours fall on a different calendar day in Tokyo, which is marked.

12:00 am ICT
2:00 am JST
1:00 am ICT
3:00 am JST
2:00 am ICT
4:00 am JST
3:00 am ICT
5:00 am JST
4:00 am ICT
6:00 am JST
5:00 am ICT
7:00 am JST
6:00 am ICT
8:00 am JST
7:00 am ICT
9:00 am JST
8:00 am ICT
10:00 am JST
9:00 am ICT
11:00 am JST
10:00 am ICT
12:00 pm JST
11:00 am ICT
1:00 pm JST
12:00 pm ICT
2:00 pm JST
1:00 pm ICT
3:00 pm JST
2:00 pm ICT
4:00 pm JST
3:00 pm ICT
5:00 pm JST
4:00 pm ICT
6:00 pm JST
5:00 pm ICT
7:00 pm JST
6:00 pm ICT
8:00 pm JST
7:00 pm ICT
9:00 pm JST
8:00 pm ICT
10:00 pm JST
9:00 pm ICT
11:00 pm JST
10:00 pm ICT
12:00 am JST+1 day
11:00 pm ICT
1:00 am JST+1 day

Scheduling between the two

Working hours overlap from 9:00 am to 4:00 pm ICT, which is 11:00 am to 6:00 pm JST. Anything inside that window falls in the normal working day at both ends.

Indochina Time (ICT) is used in Thailand, Vietnam, Cambodia and Laos

Other conversions