BST to GMT Time Converter
GMT is at the same time as BST right now. 9:00 AM in BST is 9:00 AM in GMT.
Time now: BST and GMT
GMT and BST show the same time right now. The gap is not fixed: it is 1 hour at some times of the year and 0 hours at others, because at least one of them changes its clocks for daylight saving time.
BST to GMT conversion table
Every hour of the day, using today's time difference.
| BST | GMT |
|---|---|
| 12:00 AM | 12:00 AM |
| 1:00 AM | 1:00 AM |
| 2:00 AM | 2:00 AM |
| 3:00 AM | 3:00 AM |
| 4:00 AM | 4:00 AM |
| 5:00 AM | 5:00 AM |
| 6:00 AM | 6:00 AM |
| 7:00 AM | 7:00 AM |
| 8:00 AM | 8:00 AM |
| 9:00 AM | 9:00 AM |
| 10:00 AM | 10:00 AM |
| 11:00 AM | 11:00 AM |
| 12:00 PM | 12:00 PM |
| 1:00 PM | 1:00 PM |
| 2:00 PM | 2:00 PM |
| 3:00 PM | 3:00 PM |
| 4:00 PM | 4:00 PM |
| 5:00 PM | 5:00 PM |
| 6:00 PM | 6:00 PM |
| 7:00 PM | 7:00 PM |
| 8:00 PM | 8:00 PM |
| 9:00 PM | 9:00 PM |
| 10:00 PM | 10:00 PM |
| 11:00 PM | 11:00 PM |
Best time to meet between BST and GMT
Working hours overlap (9 AM – 6 PM in both places):
- 9:00 AM – 6:00 PM BST = 9:00 AM – 6:00 PM GMT
The time difference changes during the year because of daylight saving time, so these windows shift by an hour at other times.
Does the time difference between BST and GMT change?
Yes. Right now GMT has the same time as BST. These are the dates in the next 12 months when the gap changes:
- Sunday, 28 March 2027: BST moves its clocks forward. GMT is 1 hour behind BST from then (it was zero before).
- Sunday, 31 October 2027: BST moves its clocks back. GMT has the same time as BST from then (it was 1 hour before).
Office hours in each other's time
- 9 AM to 6 PM in BST is 9:00 AM to 6:00 PM in GMT.
- 9 AM to 6 PM in GMT is 9:00 AM to 6:00 PM in BST.
Based on today's clock settings.
Frequently asked questions
What is the time difference between BST and GMT?
GMT and BST show the same time right now. The gap is not fixed: it is 1 hour at some times of the year and 0 hours at others, because at least one of them changes its clocks for daylight saving time.
How do I convert BST to GMT?
The times are the same. 9:00 AM in BST is 9:00 AM in GMT. Or use the converter above and pick any date and time.
What is the current time in GMT?
It is 11:12 PM in GMT on Monday, November 9 (the converter above shows it live). At the same moment it is 11:12 PM in BST.
Does the time difference between BST and GMT change during the year?
Yes. Right now GMT has the same time as BST. Over the next 12 months the gap changes 2 times: Sunday, 28 March 2027: BST moves its clocks forward. GMT is 1 hour behind BST from then (it was zero before). Sunday, 31 October 2027: BST moves its clocks back. GMT has the same time as BST from then (it was 1 hour before).
What is the best time for a meeting between BST and GMT?
Between 9 AM and 6 PM in both places you can meet at 9:00 AM – 6:00 PM BST = 9:00 AM – 6:00 PM GMT. Check the overlap section on this page for every option.
What does BST mean?
The UK uses GMT in winter and BST in summer.
What does GMT mean?
GMT is fixed at UTC+00:00 all year. The United Kingdom itself switches to BST in summer.