BST to Kathmandu to London Time Converter
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12:00 pm12:00 GMT (UTC+0), Nov 3, 2026 = 5:45 pm17:45 NPT (UTC+5:45), Nov 3, 2026 = 12:00 pm12:00 GMT (UTC+0), Nov 3, 2026
GMT is 5 hours and 45 minutes behind Kathmandu. GMT and London have the same local time.
How the time difference changes
BST to Kathmandu
For most of the year, BST is 4 hours and 45 minutes behind Kathmandu. From Oct 25, 2026 to Mar 28, 2027, and from Oct 31, 2027 to Mar 26, 2028, GMT is 5 hours and 45 minutes behind Kathmandu.
For most of the year, working hours of 9:00 am to 6:00 pm in BST correspond to 1:45 pm to 10:45 pm in Kathmandu. At other times of the year, working hours of 9:00 am to 6:00 pm in GMT correspond to 2:45 pm to 11:45 pm in Kathmandu.For most of the year, working hours of 09:00 to 18:00 in BST correspond to 13:45 to 22:45 in Kathmandu. At other times of the year, working hours of 09:00 to 18:00 in GMT correspond to 14:45 to 23:45 in Kathmandu.
BST to London
For most of the year, BST and London have the same time. From Oct 25, 2026 to Mar 28, 2027, and from Oct 31, 2027 to Mar 26, 2028, GMT and London have the same time.
For most of the year, working hours of 9:00 am to 6:00 pm in BST correspond to 9:00 am to 6:00 pm in London. At other times of the year, working hours of 9:00 am to 6:00 pm in GMT correspond to 9:00 am to 6:00 pm in London.For most of the year, working hours of 09:00 to 18:00 in BST correspond to 09:00 to 18:00 in London. At other times of the year, working hours of 09:00 to 18:00 in GMT correspond to 09:00 to 18:00 in London.
Compare BST time with Kathmandu and London time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
Greenwich Mean Time is 5 hours and 45 minutes behind NPT (Nepal Time). Greenwich Mean Time and GMT (Greenwich Mean Time) have the same local time.
12:00 pm12:00 in GMT is 5:45 pm17:45 in Kathmandu, Nepal and is 12:00 pm12:00 in London, United Kingdom
GMT to Kathmandu call time
Best time for a conference call or a meeting is between 9am-12:15pm09:00-12:15 in GMT which corresponds to 2:45pm-6pm14:45-18:00 in Kathmandu
GMT to London call time
Best time for a conference call or a meeting is between 9am-6pm09:00-18:00 in GMT which corresponds to 9am-6pm09:00-18:00 in London
12:00 pm12:00 Greenwich Mean Time (GMT). Offset UTC 0:00 hours
5:45 pm17:45 NPT (Nepal Time) (Kathmandu, Nepal). Offset UTC +5:45 hours
12:00 pm12:00 GMT (Greenwich Mean Time) (London, United Kingdom). Offset UTC 0:00 hours
12:00 pm12:00 GMT / 5:45 pm17:45 Kathmandu, Nepal / 12:00 pm12:00 London, United Kingdom
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
| GMT | Kathmandu, Nepal | London, United Kingdom |
|---|---|---|
| 5:45am | 12:00am | |
| 6:45am | 1:00am | |
| 7:45am | 2:00am | |
| 8:45am | 3:00am | |
| 9:45am | 4:00am | |
| 10:45am | 5:00am | |
| 11:45am | 6:00am | |
| 12:45pm | 7:00am | |
| 1:45pm | 8:00am | |
| 2:45pm | 9:00am | |
| 3:45pm | 10:00am | |
| 4:45pm | 11:00am | |
| 5:45pm | 12:00pm | |
| 6:45pm | 1:00pm | |
| 7:45pm | 2:00pm | |
| 8:45pm | 3:00pm | |
| 9:45pm | 4:00pm | |
| 10:45pm | 5:00pm | |
| 11:45pm | 6:00pm | |
| 12:45am next day | 7:00pm | |
| 1:45am next day | 8:00pm | |
| 2:45am next day | 9:00pm | |
| 3:45am next day | 10:00pm | |
| 4:45am next day | 11:00pm | |
| 05:45 | 00:00 | |
| 06:45 | 01:00 | |
| 07:45 | 02:00 | |
| 08:45 | 03:00 | |
| 09:45 | 04:00 | |
| 10:45 | 05:00 | |
| 11:45 | 06:00 | |
| 12:45 | 07:00 | |
| 13:45 | 08:00 | |
| 14:45 | 09:00 | |
| 15:45 | 10:00 | |
| 16:45 | 11:00 | |
| 17:45 | 12:00 | |
| 18:45 | 13:00 | |
| 19:45 | 14:00 | |
| 20:45 | 15:00 | |
| 21:45 | 16:00 | |
| 22:45 | 17:00 | |
| 23:45 | 18:00 | |
| 00:45 next day | 19:00 | |
| 01:45 next day | 20:00 | |
| 02:45 next day | 21:00 | |
| 03:45 next day | 22:00 | |
| 04:45 next day | 23:00 |
British Summer Time
Offset: BST is 1 hour ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Guernsey, Isle of Man, Jersey, United Kingdom
Principal Cities: The largest city in the BST time zone is London in the United Kingdom, with about 8.962 million people. Other major cities in this time zone include Birmingham, Glasgow, Manchester, Sheffield.
Greenwich Mean Time (GMT) originally referred to the mean solar time at the Royal Observatory in Greenwich, London. It is now often used to refer to Coordinated Universal Time (UTC) when this is viewed as a time zone, and in casual use the two are the same. In the military, GMT is known as Zulu time. Greenwich Mean Time was the same as Universal Time (UT), a standard astronomical concept used in many technical fields, until the introduction of UTC in 1972.
Current time in the United Kingdom: UK time now
Today the shaded areas are on UTC+0 (GMT).
BST representations, usage and related time zones
- +01 - basic short
- +0100 - basic
- +01:00 - extended
- +0100 - sign character (+) followed by a four digit time providing hours (01) and minutes (00) of the offset. Indicates an offset of one hour to the east of the zero meridian.
- Alpha - Military abbreviation for BST
- A - short form of 'Alpha'
- Europe/Belfast
- Europe/Guernsey
- Europe/Isle_of_Man
- Europe/Jersey
- Europe/London
- GB
- GB-Eire
- British Summer Time - UTC +1
- Bangladesh Standard Time - UTC +6
- Bougainville Standard Time - UTC +11
- BST - British Summer Time
- CET - Central European Time
- IST - Irish Standard Time
- WEST - Western European Summer Time
- A - Alpha Time Zone
- CET - Central European Time
- MEZ - Mitteleuropäische Zeit
- WAT - West Africa Time
- WST - Western Sahara Summer Time
- BMT - Biel Mean Time
Kathmandu Time Zone and Facts
Time Zone
Kathmandu Facts
London Time Zone and Facts
Time Zone
BST – British Summer Time, UTC+1 (daylight saving time)