COT to AEST converter

Colombia Time (Bogotá, Medellín) to Australian Eastern Time (Sydney, Melbourne, Canberra).

COT7:07 PMFri 30 Oct 2026

→

AEST11:07 AMSat 31 Oct 2026

AEST is 16 h ahead of COT.

Pick a time in COT

⇄ AEST to COT

9:00 AM COT = 1:00 AM AEST next day

Best time to meet

No hour falls inside 9 AM to 5 PM in both places. The least painful: around 3:00 PM COT, which is 7:00 AM AEST.

COT to AEST time table

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

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

Quick answers

9:00 AM COT = 1:00 AM AEST (next day)
12:00 PM COT = 4:00 AM AEST (next day)
3:00 PM COT = 7:00 AM AEST (next day)
5:00 PM COT = 9:00 AM AEST (next day)
9:00 AM AEST = 5:00 PM COT (previous day)
12:00 PM AEST = 8:00 PM COT (previous day)
5:00 PM AEST = 1:00 AM COT

Does the gap change during the year?

Yes, because of daylight saving. Until 3 Apr 2027: AEST is 16 h ahead of COT. From 3 Apr 2027 to 2 Oct 2027: AEST is 15 h ahead of COT. From 2 Oct 2027 to 1 Apr 2028: AEST is 16 h ahead of COT.

COT does not change its clocks. AEST next changes its clocks on 4 Apr 2027 (back 1 h, to UTC+10), then on 3 Oct 2027 (forward 1 h, to UTC+11).

About COT and AEST

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

AEST here means Australian Eastern Time, the clock in Sydney, Melbourne, Canberra. Right now it is UTC+11. Strictly, AEST is the winter name; in summer these places use AEDT. This page follows their real clock all year.

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