London to Singapore Time Zone Converter
Use the London to Singapore time zone converter to coordinate UK and Southeast Asian working schedules. London changes between GMT and British Summer Time, while Singapore keeps its clock unchanged throughout the year.
Frequently asked questions
Why does the London–Singapore difference change?
London moves forward on the last Sunday in March and back on the last Sunday in October, while Singapore does not observe daylight saving time. That changes the gap by one hour for part of the year. Choose your meeting date to see the correct local times instead of reusing last season's conversion.
When is a practical London–Singapore call?
London morning and Singapore late afternoon are often the first periods worth comparing. The exact overlap depends on the date and each participant's working hours. Use the planner's side-by-side local clocks, then ask whether an early start or later finish is acceptable when the normal working-day overlap is limited.
How do I avoid choosing the wrong day in Singapore?
Compare the local date as well as the hour before confirming a London–Singapore call. A late London evening can fall on the following day in Singapore. Include the full meeting date and city names in the invitation, and check calendar conversions for everyone rather than sending only a London time.