COT to JST converter

Colombia Time (Bogotá, Medellín) to Japan Time (Tokyo, Osaka).

COT7:07 PMFri 30 Oct 2026

→

JST9:07 AMSat 31 Oct 2026

JST is 14 h ahead of COT.

Pick a time in COT

⇄ JST to COT

9:00 AM COT = 11:00 PM JST same day

Best time to meet

No hour falls inside 9 AM to 5 PM in both places. The least painful: around 7:00 PM COT, which is 9:00 AM JST.

COT to JST time table

For 30 Oct 2026. Green rows: both sides between 9 AM and 5 PM.

COT	JST
12:00 AM COT	2:00 PM JST
1:00 AM COT	3:00 PM JST
2:00 AM COT	4:00 PM JST
3:00 AM COT	5:00 PM JST
4:00 AM COT	6:00 PM JST
5:00 AM COT	7:00 PM JST
6:00 AM COT	8:00 PM JST
7:00 AM COT	9:00 PM JST
8:00 AM COT	10:00 PM JST
9:00 AM COT	11:00 PM JST
10:00 AM COT	12:00 AM JST next day
11:00 AM COT	1:00 AM JST next day
12:00 PM COT	2:00 AM JST next day
1:00 PM COT	3:00 AM JST next day
2:00 PM COT	4:00 AM JST next day
3:00 PM COT	5:00 AM JST next day
4:00 PM COT	6:00 AM JST next day
5:00 PM COT	7:00 AM JST next day
6:00 PM COT	8:00 AM JST next day
7:00 PM COT	9:00 AM JST next day
8:00 PM COT	10:00 AM JST next day
9:00 PM COT	11:00 AM JST next day
10:00 PM COT	12:00 PM JST next day
11:00 PM COT	1:00 PM JST next day

Quick answers

9:00 AM COT = 11:00 PM JST
12:00 PM COT = 2:00 AM JST (next day)
3:00 PM COT = 5:00 AM JST (next day)
5:00 PM COT = 7:00 AM JST (next day)
9:00 AM JST = 7:00 PM COT (previous day)
12:00 PM JST = 10:00 PM COT (previous day)
5:00 PM JST = 3:00 AM COT

Does the gap change during the year?

No. JST is 14 h ahead of COT all year.

COT does not change its clocks. JST does not change its clocks.

About COT and JST

COT here means Colombia Time, the clock in Bogotá, Medellín. Right now it is UTC−5. It has no daylight saving.

JST here means Japan Time, the clock in Tokyo, Osaka. Right now it is UTC+9. It has no daylight saving.

Every city on your wrist

Meanwhile puts these times in your Mac menu bar, on your iPhone home screen and on your Apple Watch. Type “3pm Tokyo” and every city answers. Free for 3 cities. Unlock every city on every device once for $4.99, shared with your family. No subscription.

Coming soon