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JST to CVT Time Converter

Use this JST to CVT time converter to compare Japan and Cape Verde time instantly. CVT is 10 hours behind JST, so 9:00 AM JST becomes 11:00 PM (previous day) CVT and 5:00 PM JST becomes 7:00 AM CVT. The page is useful for business-hours overlap, international calls, remote-team handoffs, webinars, and travel planning, with daylight saving adjustments handled automatically.

JST Japan Standard Time
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CVT Cape Verde Time
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Select a time to convert

JST to CVT Quick Facts

Use this JST to CVT converter to compare Japan and Cape Verde time, check the 10 hours gap, and confirm the right slot for calls, handoffs, and deadlines. Find the best overlap for calls and meetings.

Time Difference
Cape Verde Time is 10 hours behind Japan Standard Time
Useful when deadlines, handoffs, or calls cross workday boundaries.
Best Call Window
Normal business hours do not overlap well here, so test early-morning or late-evening compromise slots.
Common Use Cases
Useful for remote teams, customer support windows, travel planning, webinars, and same-day deadline handoffs.

How to Convert JST to CVT

Converting between Japan Standard Time and Cape Verde Time means accounting for a 10 hours gap — here's how to do it in under 10 seconds with no sign-up.

Enter Your JST Time

Pick the date and time in Japan Standard Time (UTC +9) that you want to convert. Hit "Now" to load the current JST time instantly, or use "+1h" to step forward and compare.

Read the CVT Result

The equivalent Cape Verde Time (UTC -1) time appears immediately. Since CVT is 10 hours behind of JST, most daytime conversions stay on the same calendar day.

Copy or Fine-Tune

Click "Copy Time" to grab the CVT result for your calendar or message. Use "+1d" to check how the conversion shifts across dates — helpful for scheduling recurring Japan–Cape Verde calls.

Why Choose Our JST to CVT Converter

Align JST–CVT Meetings Instantly

With 10 hours between JST and CVT, 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.

Spot Date-Line Shifts at a Glance

Late-night JST times can land on a different date in CVT because of the 10 hours offset. The converter labels "next day" or "previous day" next to the result so you never send a message a day early or miss a deadline.

Handles DST Transitions Automatically

Daylight Saving adjustments can widen or narrow the JST–CVT 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.

Never Miss a JST-Timed Event

Product launches, sports matches, and webinars are often announced in JST. Convert the event time to CVT so you know exactly when to tune in — with a 10 hours difference, a morning event in Japan hits the evening in Cape Verde.

JST to CVT Time Conversion Chart

Quick-reference conversion table covering every hour of the day at a glance.

Complete 24-Hour Conversion

Japan Standard Time to Cape Verde Time full day schedule

12:00 AM
JST
2:00 PM
CVT
(previous day)
1:00 AM
JST
3:00 PM
CVT
(previous day)
2:00 AM
JST
4:00 PM
CVT
(previous day)
3:00 AM
JST
5:00 PM
CVT
(previous day)
4:00 AM
JST
6:00 PM
CVT
(previous day)
5:00 AM
JST
7:00 PM
CVT
(previous day)
6:00 AM
JST
8:00 PM
CVT
(previous day)
7:00 AM
JST
9:00 PM
CVT
(previous day)
8:00 AM
JST
10:00 PM
CVT
(previous day)
9:00 AM
JST
11:00 PM
CVT
(previous day)
10:00 AM
JST
12:00 AM
CVT
11:00 AM
JST
1:00 AM
CVT
12:00 PM
JST
2:00 AM
CVT
1:00 PM
JST
3:00 AM
CVT
2:00 PM
JST
4:00 AM
CVT
3:00 PM
JST
5:00 AM
CVT
4:00 PM
JST
6:00 AM
CVT
5:00 PM
JST
7:00 AM
CVT
6:00 PM
JST
8:00 AM
CVT
7:00 PM
JST
9:00 AM
CVT
8:00 PM
JST
10:00 AM
CVT
9:00 PM
JST
11:00 AM
CVT
10:00 PM
JST
12:00 PM
CVT
11:00 PM
JST
1:00 PM
CVT