COT to JST Time Converter
Use this COT to JST time converter to compare Colombia and Japan time instantly. JST is 14 hours ahead of COT, so 9:00 AM COT becomes 11:00 PM JST and 5:00 PM COT becomes 7:00 AM (next day) JST. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.
COT to JST Quick Facts
Use this COT to JST converter to compare Colombia and Japan time, check the 14 hours gap, and confirm the right slot for calls, handoffs, and deadlines. Find the best overlap for calls and meetings.
How to Convert COT to JST
Converting between Colombia Time and Japan Standard Time means accounting for a 14 hours gap — here's how to do it in under 10 seconds with no sign-up.
Pick the date and time in Colombia Time (UTC -5) that you want to convert. Hit "Now" to load the current COT time instantly, or use "+1h" to step forward and compare.
The equivalent Japan Standard Time (UTC +9) time appears immediately. Since JST is 14 hours ahead of COT, conversions often cross midnight — look for the date-change label.
Click "Copy Time" to grab the JST result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — helpful for scheduling recurring Colombia–Japan calls.
Why Choose Our COT to JST Converter
With 14 hours between COT and JST, business-hours overlap is limited. This tool instantly shows which hours work on both sides, so you can lock in a meeting without a chain of "does 3 PM work for you?" emails.
A COT evening at 9 PM is already the next morning in JST. This converter flags date changes beside the result — critical when booking flights, hitting deadlines, or scheduling across the Colombia–Japan corridor.
Daylight Saving adjustments can widen or narrow the COT–JST gap by an hour. During transition weeks many people get it wrong. This converter pulls the current UTC offsets automatically, so the result is right even on the changeover day.
Product launches, sports matches, and webinars are often announced in COT. Convert the event time to JST so you know exactly when to tune in — with a 14 hours difference, a morning event in Colombia falls during work hours in Japan.
COT to JST Time Conversion Chart
Quick-reference conversion table covering every hour of the day at a glance.
Colombia Time to Japan Standard Time full day schedule
| Colombia Time | Japan Standard Time |
|---|---|
| 12:00 AM |
2:00 PM
|
| 1:00 AM |
3:00 PM
|
| 2:00 AM |
4:00 PM
|
| 3:00 AM |
5:00 PM
|
| 4:00 AM |
6:00 PM
|
| 5:00 AM |
7:00 PM
|
| 6:00 AM |
8:00 PM
|
| 7:00 AM |
9:00 PM
|
| 8:00 AM |
10:00 PM
|
| 9:00 AM |
11:00 PM
|
| 10:00 AM |
12:00 AM
(next day)
|
| 11:00 AM |
1:00 AM
(next day)
|
| 12:00 PM |
2:00 AM
(next day)
|
| 1:00 PM |
3:00 AM
(next day)
|
| 2:00 PM |
4:00 AM
(next day)
|
| 3:00 PM |
5:00 AM
(next day)
|
| 4:00 PM |
6:00 AM
(next day)
|
| 5:00 PM |
7:00 AM
(next day)
|
| 6:00 PM |
8:00 AM
(next day)
|
| 7:00 PM |
9:00 AM
(next day)
|
| 8:00 PM |
10:00 AM
(next day)
|
| 9:00 PM |
11:00 AM
(next day)
|
| 10:00 PM |
12:00 PM
(next day)
|
| 11:00 PM |
1:00 PM
(next day)
|
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