16:00 UTC to BST
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Daylight saving right now
British Summer Time
Europe/London is currently on BST (UTC+01:00), its daylight-saving clock.
next change: Sun, 25 Oct 2026 01:00 local → GMT (73 days, clocks go back)
BST is the UK's summer clock, UTC+1, from the last Sunday in March to the last Sunday in October. The rest of the year the UK is on GMT, which equals UTC. BST is also Bangladesh Standard Time (UTC+6).
Coordinated Universal Time
UTC is on UTC (UTC+00:00).
no clock change scheduled — fixed at UTC+00:00
UTC is the reference clock every other offset is quoted against. It has no daylight saving and never shifts.
Best time to call green = 09:00–18:00 on both sides
8 overlapping working hours. The longest run is 09:00–17:00 UTC, which is 10:00–18:00 BST.
UTC to BST, hour by hour 13 August 2026 · every row is a permalink
| UTC | BST | 12-hour | Day | Permalink |
|---|---|---|---|---|
| 00:00 | 01:00 BST | 1:00 AM | same day | 00:00 → |
| 01:00 | 02:00 BST | 2:00 AM | same day | 01:00 → |
| 02:00 | 03:00 BST | 3:00 AM | same day | 02:00 → |
| 03:00 | 04:00 BST | 4:00 AM | same day | 03:00 → |
| 04:00 | 05:00 BST | 5:00 AM | same day | 04:00 → |
| 05:00 | 06:00 BST | 6:00 AM | same day | 05:00 → |
| 06:00 | 07:00 BST | 7:00 AM | same day | 06:00 → |
| 07:00 | 08:00 BST | 8:00 AM | same day | 07:00 → |
| 08:00 | 09:00 BST | 9:00 AM | same day | 08:00 → |
| 09:00 | 10:00 BST | 10:00 AM | same day | 09:00 → |
| 10:00 | 11:00 BST | 11:00 AM | same day | 10:00 → |
| 11:00 | 12:00 BST | 12:00 PM | same day | 11:00 → |
| 12:00 | 13:00 BST | 1:00 PM | same day | 12:00 → |
| 13:00 | 14:00 BST | 2:00 PM | same day | 13:00 → |
| 14:00 | 15:00 BST | 3:00 PM | same day | 14:00 → |
| 15:00 | 16:00 BST | 4:00 PM | same day | 15:00 → |
| 16:00 | 17:00 BST | 5:00 PM | same day | 16:00 → |
| 17:00 | 18:00 BST | 6:00 PM | same day | 17:00 → |
| 18:00 | 19:00 BST | 7:00 PM | same day | 18:00 → |
| 19:00 | 20:00 BST | 8:00 PM | same day | 19:00 → |
| 20:00 | 21:00 BST | 9:00 PM | same day | 20:00 → |
| 21:00 | 22:00 BST | 10:00 PM | same day | 21:00 → |
| 22:00 | 23:00 BST | 11:00 PM | same day | 22:00 → |
| 23:00 | 00:00 BST | 12:00 AM | next day | 23:00 → |