JST to Ras al Khaymah Time Converter
GST is 5 hours behind JST. 9:00 AM JST = 4:00 AM GST.
GST is 5 hours behind JST. To convert JST to Ras al Khaymah Time, subtract 5 hours from the JST time: 9:00 AM JST = 4:00 AM GST.
JST (Japan Time) is used in Japan. Ras al Khaymah Time (Ras al Khaymah time) is used in Ras al Khaymah, UAE.
JST to Ras al Khaymah Time time conversion table
JST to Ras al Khaymah Time on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| JST | Ras al Khaymah Time | Day |
|---|---|---|
| 12:00 AM JST | 7:00 PM GST | previous day |
| 1:00 AM JST | 8:00 PM GST | previous day |
| 2:00 AM JST | 9:00 PM GST | previous day |
| 3:00 AM JST | 10:00 PM GST | previous day |
| 4:00 AM JST | 11:00 PM GST | previous day |
| 5:00 AM JST | 12:00 AM GST | night |
| 6:00 AM JST | 1:00 AM GST | night |
| 7:00 AM JST | 2:00 AM GST | night |
| 8:00 AM JST | 3:00 AM GST | night |
| 9:00 AM JST | 4:00 AM GST | night |
| 10:00 AM JST | 5:00 AM GST | night |
| 11:00 AM JST | 6:00 AM GST | — |
| 12:00 PM JST | 7:00 AM GST | — |
| 1:00 PM JST | 8:00 AM GST | — |
| 2:00 PM JST | 9:00 AM GST | work hours |
| 3:00 PM JST | 10:00 AM GST | work hours |
| 4:00 PM JST | 11:00 AM GST | work hours |
| 5:00 PM JST | 12:00 PM GST | — |
| 6:00 PM JST | 1:00 PM GST | — |
| 7:00 PM JST | 2:00 PM GST | — |
| 8:00 PM JST | 3:00 PM GST | — |
| 9:00 PM JST | 4:00 PM GST | — |
| 10:00 PM JST | 5:00 PM GST | — |
| 11:00 PM JST | 6:00 PM GST | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert JST to Ras al Khaymah Time
Subtract 5 hours from the JST time to get Ras al Khaymah Time.
Example: 9:00 AM JST = 4:00 AM GST.
Across midnight: 1:00 AM JST = 8:00 PM GST (previous day). The date changes, so always check the day as well as the hour.
Time difference between JST and Ras al Khaymah Time
The time difference between JST and Ras al Khaymah Time is 5 hours all year – GST is behind JST.
JST and Ras al Khaymah Time during daylight saving time
- JST does not observe daylight saving time; it stays on UTC+9 all year.
- Ras al Khaymah Time does not observe daylight saving time; it stays on UTC+4 all year.
Best time for a meeting between JST and Ras al Khaymah Time
JST and Ras al Khaymah Time share 3 hours of the 9 AM–5 PM working day. Any time between 2:00 PM and 5:00 PM JST lands between 9:00 AM and 12:00 PM GST, inside working hours for both.
JST to Ras al Khaymah Time FAQ
What is the time difference between JST and Ras al Khaymah Time?
GST is 5 hours behind JST all year. 9:00 AM JST = 4:00 AM GST.
What is 9 AM JST in Ras al Khaymah Time?
9:00 AM JST is 4:00 AM GST.
What is 12 PM (noon) JST in Ras al Khaymah Time?
12:00 PM JST is 7:00 AM GST.
Is Ras al Khaymah Time ahead of or behind JST?
GST is 5 hours behind JST, so it is earlier in Ras al Khaymah 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 Ras al Khaymah Time change for daylight saving time?
No. Ras al Khaymah 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 Ras al Khaymah Time?
JST and Ras al Khaymah Time share 3 hours of the 9 AM–5 PM working day. Any time between 2:00 PM and 5:00 PM JST lands between 9:00 AM and 12:00 PM GST, inside working hours for both.
Related conversions
Convert Ras al Khaymah Time to JST
Convert JST to other time zones
Convert other time zones to Ras al Khaymah Time
Updated 7 November 2026. Time zone data: IANA tz database.