UTC to RET Converter
RET is 4 hours ahead of UTC.
UTC
Friday, October 23, 2026
Coordinated Universal Time · UTC+0
RET
Saturday, October 24, 2026
Réunion Time · UTC+4
Convert UTC to RET
UTC 20:49 = RET 00:49
UTC to RET time chart, hour by hour
| UTC | RET |
|---|
| 00:00 | 04:00 |
| 01:00 | 05:00 |
| 02:00 | 06:00 |
| 03:00 | 07:00 |
| 04:00 | 08:00 |
| 05:00 | 09:00 |
| 06:00 | 10:00 |
| 07:00 | 11:00 |
| 08:00 | 12:00 |
| 09:00 | 13:00 |
| 10:00 | 14:00 |
| 11:00 | 15:00 |
| 12:00 | 16:00 |
| 13:00 | 17:00 |
| 14:00 | 18:00 |
| 15:00 | 19:00 |
| 16:00 | 20:00 |
| 17:00 | 21:00 |
| 18:00 | 22:00 |
| 19:00 | 23:00 |
| 20:00 | 00:00 +1 day |
| 21:00 | 01:00 +1 day |
| 22:00 | 02:00 +1 day |
| 23:00 | 03:00 +1 day |
Highlighted rows fall within 09:00–18:00 in both places: 5 shared working hours.
How many hours is UTC behind RET?
As abbreviations, RET is always 4 hours ahead of UTC: UTC is UTC+0 and RET is UTC+4. To convert, add 4 hours.
Does the UTC to RET time difference change?
No. Ret is 4 hours ahead of utc all year, because neither place changes its clocks.
Calling hours for UTC and RET
- When RET is 4 hours ahead of UTC: 4 shared office hours, 09:00 to 13:00 in UTC (13:00 to 17:00 in RET).
Frequently asked questions about UTC and RET time
How many hours ahead is RET of UTC?
RET (UTC+4) is 4 hours ahead of UTC (UTC+0).
Does the time difference between UTC and RET change during the year?
No, it stays 4 hours ahead all year because neither place changes its clocks.