Convert SGT to BST
Use this converter to compare Singapore Time with British Summer Time, check the 7-hour time difference, and schedule across both zones.
How SGT Converts
Convert Singapore Time (UTC+8) to British Summer Time (UTC+1) using the current 7-hour difference. The converter updates automatically when BST daylight saving rules apply.
Hour-by-Hour Time Table
Scan the visual hour-by-hour table to match each SGT hour with the corresponding BST time. Use the grid to compare working hours and export times to ICS or Google Calendar.
Schedule Meetings Accurately
Find suitable meeting times between Singapore Time and British Summer Time with calendar-friendly scheduling tools. Share picks through ICS download, Google Calendar, or Gmail with automatic timezone handling from the IANA timezone database.
How to Convert SGT to BST
Looking for Bangladesh Standard Time? See /time-converter/bst-bangladesh-time-zone.
Looking for Bougainville Standard Time? See /time-converter/bst-bougainville-time-zone.
Open the SGT to BST converter: Go to
https://www.xconvert.com/time-converter/sgt-to-bst-converterto compare SGT (Singapore Time, UTC+8) with BST (British Summer Time, UTC+1). The page is useful when you are scheduling a call from Singapore with colleagues, clients, or partners in the United Kingdom, Jersey, Guernsey, or the Isle of Man during the British Summer Time period.Add comparison cities: Click + Add City and search for places that matter to your schedule, such as Singapore and London, then add other relevant rows if your team also coordinates with Crown Dependencies using British Summer Time. This is especially helpful for finance, legal, consulting, and technology teams that operate across Singapore and UK business hours and need to see all locations on one visual grid.
Select a working time range on the grid: Click Select, then drag across the colored timeline to highlight a time block in purple, such as 9:00 SGT to 12:00 SGT, which corresponds to 2:00 BST to 5:00 BST. You can drag the center of the purple block to move the entire range or use the left and right handles to resize it, which makes it easy to test whether a Singapore morning works for an early UK workday.
Export the result for your team: After selecting a range, use the export options for ICS download, Google Calendar, Gmail, Copy to clipboard, or Share link. This is practical when a Singapore-based operations team wants to send a confirmed meeting slot to UK stakeholders so everyone receives the appointment in their own local time without manually rewriting the conversion.
Understanding the SGT to BST Time Difference
SGT (Singapore Time, UTC+8) is 7 hours ahead of BST (British Summer Time, UTC+1), and BST is 7 hours behind SGT. In practical terms, when it is 9:00 in Singapore, it is 2:00 in British Summer Time, and when it is 18:00 in Singapore, it is 11:00 in British Summer Time.
Singapore Time does not observe daylight saving time, so SGT stays fixed at UTC+8 throughout the year. British Summer Time is a daylight saving time abbreviation, and its standard counterpart is GMT, which means the SGT-to-BST relationship applies specifically during the period when the United Kingdom, Jersey, Guernsey, and the Isle of Man are on British Summer Time.
Because BST is seasonal, the 7-hour difference applies during the British Summer Time months and changes when those places return to GMT. That matters for recurring meetings: a slot that converts to 12:00 SGT = 5:00 BST during British Summer Time will not stay on the same UK clock time once BST ends, even though Singapore remains unchanged.
The fixed examples make the pattern easy to remember for daytime planning in Singapore. 9:00 SGT = 2:00 BST, 12:00 SGT = 5:00 BST, 15:00 SGT = 8:00 BST, and 18:00 SGT = 11:00 BST, so each later Singapore time maps to a UK time that is still 7 hours earlier.
Best Times for Calls and Meetings Between SGT and BST
British Summer Time is well behind Singapore Time, so the most workable overlap usually happens in the Singapore afternoon and the British Summer Time morning to midday. The clearest examples are 15:00 SGT = 8:00 BST and 18:00 SGT = 11:00 BST, which show that a late-afternoon Singapore meeting can align with a normal morning in the UK.
For teams trying to keep both sides inside standard office hours, 18:00 SGT / 11:00 BST is one of the most practical anchor points. It lets Singapore teams finish near the end of the workday while UK participants join in the late morning, which is useful for product reviews, client updates, and cross-border project check-ins.
Earlier Singapore times are usually less convenient for UK-based participants. 9:00 SGT = 2:00 BST and 12:00 SGT = 5:00 BST, so a Singapore morning meeting lands in the very early hours of British Summer Time and is generally unsuitable for normal business calls unless the UK side is handling urgent operations or support coverage.
If you need a wider collaboration window, use the grid to compare several possible blocks around the Singapore afternoon. A visual selection from 15:00 SGT to 18:00 SGT immediately shows a corresponding 8:00 BST to 11:00 BST window, which is often the best range for live workshops, handoffs, and recurring weekly meetings between Singapore and the UK.
Frequently Asked Questions
What is the time difference between SGT and BST?
SGT is 7 hours ahead of BST, and BST is 7 hours behind SGT. Since SGT is UTC+8 and BST is UTC+1, this difference is the one to use when comparing Singapore Time with British Summer Time.
When is 9 AM SGT in BST?
9:00 SGT = 2:00 BST. This means a 9 AM start in Singapore falls in the very early morning in British Summer Time, which is usually too early for a standard UK business meeting.
Does the difference between SGT and BST change during DST?
Yes, because British Summer Time is itself a daylight saving time abbreviation, while Singapore Time does not observe DST. The 7-hour difference applies during the British Summer Time period, and it changes when British Summer Time switches back to GMT.
What is the best meeting time between SGT and BST?
A strong option is the Singapore late afternoon, because 15:00 SGT = 8:00 BST and 18:00 SGT = 11:00 BST. That range gives UK participants a morning slot while keeping the meeting within the Singapore workday, making it suitable for recurring team calls and client meetings.
When is 12 PM SGT in BST?
12:00 SGT = 5:00 BST. This is still very early in British Summer Time, so it may work for exceptional cases such as urgent coordination, but it is not usually ideal for routine UK office-hour meetings.
When is 3 PM SGT in BST?
15:00 SGT = 8:00 BST. This is one of the first practical points for same-day business communication, especially if the UK side is starting work and the Singapore side is available for afternoon collaboration.
Is BST British Summer Time or Bangladesh Standard Time?
On this page, BST means British Summer Time (UTC+1). If you are looking for Bangladesh Standard Time (UTC+6), use /time-converter/bst-bangladesh-time-zone; BST can also refer to Bougainville Standard Time on a different page.
Which countries use SGT and BST on this converter?
SGT is used for Singapore. BST on this page refers to British Summer Time used in Guernsey, Isle of Man, Jersey, and the United Kingdom during the daylight saving period.