JST to Nigeria Time Converter
WAT is 8 hours behind JST. 9:00 AM JST = 1:00 AM WAT.
WAT is 8 hours behind JST. To convert JST to Nigeria Time, subtract 8 hours from the JST time: 9:00 AM JST = 1:00 AM WAT.
JST (Japan Time) is used in Japan. Nigeria Time (Nigeria time) is used in Nigeria.
JST to Nigeria Time time conversion table
JST to Nigeria Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| JST | Nigeria Time | Day |
|---|---|---|
| 12:00 AM JST | 4:00 PM WAT | previous day |
| 1:00 AM JST | 5:00 PM WAT | previous day |
| 2:00 AM JST | 6:00 PM WAT | previous day |
| 3:00 AM JST | 7:00 PM WAT | previous day |
| 4:00 AM JST | 8:00 PM WAT | previous day |
| 5:00 AM JST | 9:00 PM WAT | previous day |
| 6:00 AM JST | 10:00 PM WAT | previous day |
| 7:00 AM JST | 11:00 PM WAT | previous day |
| 8:00 AM JST | 12:00 AM WAT | night |
| 9:00 AM JST | 1:00 AM WAT | night |
| 10:00 AM JST | 2:00 AM WAT | night |
| 11:00 AM JST | 3:00 AM WAT | night |
| 12:00 PM JST | 4:00 AM WAT | night |
| 1:00 PM JST | 5:00 AM WAT | night |
| 2:00 PM JST | 6:00 AM WAT | — |
| 3:00 PM JST | 7:00 AM WAT | — |
| 4:00 PM JST | 8:00 AM WAT | — |
| 5:00 PM JST | 9:00 AM WAT | — |
| 6:00 PM JST | 10:00 AM WAT | — |
| 7:00 PM JST | 11:00 AM WAT | — |
| 8:00 PM JST | 12:00 PM WAT | — |
| 9:00 PM JST | 1:00 PM WAT | — |
| 10:00 PM JST | 2:00 PM WAT | — |
| 11:00 PM JST | 3:00 PM WAT | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert JST to Nigeria Time
Subtract 8 hours from the JST time to get Nigeria Time.
Example: 9:00 AM JST = 1:00 AM WAT.
Across midnight: 1:00 AM JST = 5:00 PM WAT (previous day). The date changes, so always check the day as well as the hour.
Time difference between JST and Nigeria Time
The time difference between JST and Nigeria Time is 8 hours all year – WAT is behind JST.
JST and Nigeria Time during daylight saving time
- JST does not observe daylight saving time; it stays on UTC+9 all year.
- Nigeria Time does not observe daylight saving time; it stays on UTC+1 all year.
Best time for a meeting between JST and Nigeria Time
JST and Nigeria Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 3:00 PM JST, which is 7:00 AM WAT.
JST to Nigeria Time FAQ
What is the time difference between JST and Nigeria Time?
WAT is 8 hours behind JST all year. 9:00 AM JST = 1:00 AM WAT.
What is 9 AM JST in Nigeria Time?
9:00 AM JST is 1:00 AM WAT.
What is 12 PM (noon) JST in Nigeria Time?
12:00 PM JST is 4:00 AM WAT.
Is Nigeria Time ahead of or behind JST?
WAT is 8 hours behind JST, so it is earlier in Nigeria Time than in JST.
Does JST change for daylight saving time?
No. JST stays on the same offset all year, so conversions never shift for daylight saving time.
Does Nigeria Time change for daylight saving time?
No. Nigeria Time stays on the same offset all year, so conversions never shift for daylight saving time.
What is the best time for a meeting between JST and Nigeria Time?
JST and Nigeria Time have no shared 9 AM–5 PM window. The earliest slot that is reasonable on both sides is 3:00 PM JST, which is 7:00 AM WAT.
Related conversions
Convert Nigeria Time to JST
Convert JST to other time zones
Convert other time zones to Nigeria Time
Learn more
Updated 7 November 2026. Time zone data: IANA tz database.