8 PM JST to EDT

Japan Standard Time

Japan Standard Time (JST)

JST is 9 hours ahead of Universal Time (UTC+9)

↑ ↓

Eastern Daylight Time

Eastern Daylight Time (EDT)

EDT is 4 hours behind Universal Time (UTC-4)

JST to EDT Time Conversion

When it is 12:00 PM in JST, it is 11:00 PM the previous day in EDT.

📞There is no overlap during standard 9-to-5 business hours, so a call may need to be early or late in the day for one side.

Time difference between JST and EDT

JST is 13 hours ahead of EDT.

🕐 Subtract 13 hours from JST time to get EDT time.

JST uses 9 hours ahead of Universal Time (UTC+9) and EDT uses 4 hours behind Universal Time (UTC-4).

JST to EDT time conversion chart (24 hours)

Highlighted rows are overlapping 9-to-5 business hours – the best time to schedule a call between JST and EDT.

JST Time		EDT Time
12 AM JST Time	↔	11 AM EDT Time
1 AM JST Time	↔	12 PM EDT Time
2 AM JST Time	↔	1 PM EDT Time
3 AM JST Time	↔	2 PM EDT Time
4 AM JST Time	↔	3 PM EDT Time
5 AM JST Time	↔	4 PM EDT Time
6 AM JST Time	↔	5 PM EDT Time
7 AM JST Time	↔	6 PM EDT Time
8 AM JST Time	↔	7 PM EDT Time
9 AM JST Time	↔	8 PM EDT Time
10 AM JST Time	↔	9 PM EDT Time
11 AM JST Time	↔	10 PM EDT Time

JST Time		EDT Time
12 PM JST Time	↔	11 PM EDT Time
1 PM JST Time	↔	12 AM EDT Time
2 PM JST Time	↔	1 AM EDT Time
3 PM JST Time	↔	2 AM EDT Time
4 PM JST Time	↔	3 AM EDT Time
5 PM JST Time	↔	4 AM EDT Time
6 PM JST Time	↔	5 AM EDT Time
7 PM JST Time	↔	6 AM EDT Time
8 PM JST Time	↔	7 AM EDT Time
9 PM JST Time	↔	8 AM EDT Time
10 PM JST Time	↔	9 AM EDT Time
11 PM JST Time	↔	10 AM EDT Time

JST to EDT - Frequently Asked Questions

Q

What is the time difference between JST and EDT?

A

JST is 13 hours ahead of EDT.

Q

Is JST ahead of or behind EDT?

A

JST is ahead of EDT by 13 hours.

Q

When it is 9:00 AM in JST, what time is it in EDT?

A

It is 8:00 PM the previous day in EDT.

Convert JST Time to Popular Time Zones

Convert Time in Popular Time Zones to EDT