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Convert BST to GMT Time - London to London Converter

Convert British Summer Time (BST) to Greenwich Mean Time (GMT, UTC+0) with our professional time zone converter. Designed for international business meetings between London to London, this tool provides real-time conversion, optimal meeting time suggestions, business hours comparison, and 24-hour conversion tables. Features include live clock displays, meeting scheduler, time zone maps, and daylight saving time handling. Perfect for international business coordination, global team management, and cross-border communication. No registration required - works instantly on all devices with offline capability.

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BST
British Summer Time
Current Time
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🕐
GMT
Greenwich Mean Time
Current Time
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Converted Time
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Time Difference
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Your Local Time
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UTC Time
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BST to GMT Time Zone Difference

Greenwich Mean Time is 1 hour behind British Summer Time

Always up-to-date and accurate

24-Hour BST to GMT Conversion Chart

Complete hourly conversion for British Summer Time to Greenwich Mean Time

12:00 AM
BST
11:00 PM
GMT
(previous day)
00:00 23:00
1:00 AM
BST
12:00 AM
GMT
01:00 00:00
2:00 AM
BST
1:00 AM
GMT
02:00 01:00
3:00 AM
BST
2:00 AM
GMT
03:00 02:00
4:00 AM
BST
3:00 AM
GMT
04:00 03:00
5:00 AM
BST
4:00 AM
GMT
05:00 04:00
6:00 AM
BST
5:00 AM
GMT
06:00 05:00
7:00 AM
BST
6:00 AM
GMT
07:00 06:00
8:00 AM
BST
7:00 AM
GMT
08:00 07:00
9:00 AM
BST
8:00 AM
GMT
09:00 08:00
10:00 AM
BST
9:00 AM
GMT
10:00 09:00
11:00 AM
BST
10:00 AM
GMT
11:00 10:00
12:00 PM
BST
11:00 AM
GMT
12:00 11:00
1:00 PM
BST
12:00 PM
GMT
13:00 12:00
2:00 PM
BST
1:00 PM
GMT
14:00 13:00
3:00 PM
BST
2:00 PM
GMT
15:00 14:00
4:00 PM
BST
3:00 PM
GMT
16:00 15:00
5:00 PM
BST
4:00 PM
GMT
17:00 16:00
6:00 PM
BST
5:00 PM
GMT
18:00 17:00
7:00 PM
BST
6:00 PM
GMT
19:00 18:00
8:00 PM
BST
7:00 PM
GMT
20:00 19:00
9:00 PM
BST
8:00 PM
GMT
21:00 20:00
10:00 PM
BST
9:00 PM
GMT
22:00 21:00
11:00 PM
BST
10:00 PM
GMT
23:00 22:00

Best Meeting Times between British Summer Time and Greenwich Mean Time

Optimal hours for calls between BST and GMT

Business hours overlap available
10:00 AM BST → 9:00 AM GMT
Business Hours
11:00 AM BST → 10:00 AM GMT
Business Hours
12:00 PM BST → 11:00 AM GMT
Business Hours

Based on standard business hours (9:00 AM - 6:00 PM) in each time zone

Time Zone Details

Technical information for both time zones

BST

British Summer Time

Source timezone

UTC Offset 1.0 hours
Abbreviation BST
Type Standard Time
Status Active
GMT

Greenwich Mean Time

Target timezone

UTC Offset 0.0 hours
Abbreviation GMT
Type Standard Time
Status Active

Convert BST to GMT Time - London to London Converter - FAQs

How do I convert 2 PM BST to GMT time?

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What's the quickest way to check current BST to GMT difference?

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Is 9 AM BST the same as 9 AM GMT?

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How can I schedule a meeting between BST and GMT zones?

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Does iformat.io's BST to GMT converter work year-round?

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How do I convert multiple BST times to GMT at once?

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Can I use iformat.io to convert future BST dates to GMT?

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