Time difference between Tokyo and Dam Dam

Dam Dam is 3 hours 30 minutes behind Tokyo.

Asia/Tokyo Asia/Kolkata still the previous day

Local time in both cities

Tokyo · Japan
03:29
Tuesday, 22 September 2026
Asia/Tokyo · UTC+09:00
Dam Dam · India
23:59
Monday, 21 September 2026
Asia/Kolkata · UTC+05:30

Dam Dam is 3 hours 30 minutes behind Tokyo.

still the previous day

Time zones

TokyoAsia/Tokyo · UTC+09:00
Dam DamAsia/Kolkata · UTC+05:30

Tokyo does not observe daylight saving and stays on UTC+09:00 all year.

Dam Dam does not observe daylight saving and stays on UTC+05:30 all year.

Hour-by-hour conversion

Calculated for 2026-09-22 local time in Tokyo. The two places start and end daylight saving on different dates, so another day can give a different result.

Tokyo (source) Dam Dam (target)
00:00 20:30 prev day
01:00 21:30 prev day
02:00 22:30 prev day
03:00 23:30 prev day
04:00 00:30
05:00 01:30
06:00 02:30
07:00 03:30
08:00 04:30
09:00 05:30
10:00 06:30
11:00 07:30
12:00 08:30
13:00 09:30
14:00 10:30
15:00 11:30
16:00 12:30
17:00 13:30
18:00 14:30
19:00 15:30
20:00 16:30
21:00 17:30
22:00 18:30
23:00 19:30

FAQ

How many hours apart are Tokyo and Dam Dam right now?
The answer at the top of the page is calculated for the current moment and states which side is ahead. The gap changes during the year, because the two places usually start and end daylight saving on different dates.
Is this difference the same all year?
Not necessarily. Tokyo uses Asia/Tokyo and Dam Dam uses Asia/Kolkata; if either observes daylight saving, the gap shifts during the year. Use “Convert a specific date and time” below to calculate it for a given day.
How do I read the conversion table?
The left column lists each whole hour in Tokyo; the right column is the local time in Dam Dam at that same instant, with date rollovers marked. On the day clocks jump forward, some hours do not exist locally — the table says so instead of showing a plausible but wrong value.

Both cities