BST to PGT Converter
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Selected conversion
1:00 pm13:00 BST (UTC+1), Oct 13, 2026 = 10:00 pm22:00 PGT (UTC+10), Oct 13, 2026
BST is 9 hours behind PGT.
BST and PGT examples
These examples always use BST (UTC+1) and PGT (UTC+10). They stay the same when you change the date or time above. The selected conversion may differ when daylight saving time applies.
BST is 9 hours behind PGT.
How the time difference changes
For most of the year, BST is 9 hours behind PGT. From Oct 25, 2026 to Mar 28, 2027, GMT is 10 hours behind PGT.
For most of the year, working hours of 9:00 am to 5:00 pm in BST correspond to 6:00 pm to 2:00 am (next day) in PGT. At other times of the year, working hours of 9:00 am to 5:00 pm in GMT correspond to 7:00 pm to 3:00 am (next day) in PGT.For most of the year, working hours of 09:00 to 17:00 in BST correspond to 18:00 to 02:00 (next day) in PGT. At other times of the year, working hours of 09:00 to 17:00 in GMT correspond to 19:00 to 03:00 (next day) in PGT.
Compare BST time with PGT time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
British Summer Time is 9 hours behind Papua New Guinea Time.
1:00 pm13:00 in BST is 10:00 pm22:00 in PGT
BST to PGT call time
Best time for a conference call or a meeting is between 8am-9am08:00-09:00 in BST which corresponds to 5pm-6pm17:00-18:00 in PGT. Their 9am–5pm09:00–17:00 working hours do not overlap; this is a suggested compromise.
1:00 pm13:00 British Summer Time (BST). Offset UTC +1:00 hour
10:00 pm22:00 Papua New Guinea Time (PGT). Offset UTC +10:00 hours
1:00 pm13:00 BST / 10:00 pm22:00 PGT
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.
| BST | PGT |
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British Summer Time
Offset: BST is 1 hour ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Britain (UK), Guernsey, Isle of Man, Jersey
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.
Today all shaded areas are on BST.
Daylight Saving: British Summer Time (BST) is a daylight saving/summer time zone. During winter, some places set clocks back one hour and observe Greenwich Mean Time (GMT).
Start: British Summer Time (BST) started on Sunday, March 29, 2026 at 1:00 am01:00 local time and clocks were set one hour forward to Sunday, March 29, 2026, 2:00 am02:00. Daylight saving starts annually on the last Sunday of March.
End: British Summer Time (BST) ends on Sunday, October 25, 2026 at 2:00 am02:00 local time and clocks are set one hour back to Sunday, October 25, 2026, 1:00 am01:00 local standard time instead. Daylight saving ends annually on the last Sunday of October.
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
Papua New Guinea Time
Offset: PGT is 10 hours ahead of Greenwich Mean Time (GMT).
Countries using this time zone: Papua New Guinea
Principal Cities: The largest city in the PGT time zone is Port Moresby in Papua New Guinea, with about 283,733 people. Other major cities in this time zone include Lae, Mount Hagen, Popondetta, Madang.
Daylight Saving: Clocks in Papua New Guinea Time (PGT) do not change for daylight saving time, so PGT stays the same throughout the year. Other time zones may set clocks forward in summer and back in winter; see upcoming clock changes worldwide.
PGT representations, usage and related time zones
- +10 - basic short
- +1000 - basic
- +10:00 - extended
- +1000 - sign character (+) followed by a four digit time providing hours (10) and minutes (00) of the offset. Indicates an offset of ten hours to the east of the zero meridian.
- Kilo - Military abbreviation for PGT
- K - short form of 'Kilo'
- AEST - Australian Eastern Standard Time
- CHUT - Chuuk Time
- ChST - Chamorro Standard Time
- K - Kilo Time Zone
- KDT - Korea Daylight Time
- PGT - Papua New Guinea Time
- VLAT - Vladivostok Time
- YAKST - Yakutsk Summer Time
- YAPT - Yap Time