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About this tool
Convert time between Singapore and Colombo with live clocks and the current, daylight-saving-aware time difference.
See what time it is in Colombo when you know the time in Singapore — this converter shows both cities' clocks live and the exact current time difference between them, adjusted automatically for daylight saving. Singapore runs on the Asia/Singapore zone (SGT) and Colombo on Asia/Colombo (IST); the tool reads your browser's own time-zone data, so the offset is always right even across the days each city changes its clocks. Type any Singapore time to pin the matching Colombo time, or press swap to convert the other way. Nothing is uploaded.
Open Singapore to Colombo Time Converter on AltFTool — it loads instantly in your browser.
Read the live clocks at the top for the current time in Singapore and Colombo.
Type a specific time into the Singapore field to see the matching Colombo time and date.
Press swap to convert Colombo times to Singapore instead.
The current local time in Singapore and Colombo updates every second, with each city's UTC offset and abbreviation shown.
Offsets come from the browser's IANA time-zone database, so the difference is correct on either side of a daylight-saving change — no stale table.
Enter a specific Singapore time to see the exact Colombo time for today, including the date if the conversion crosses midnight.
It runs entirely in your browser — no account, and no times are sent anywhere.
It can change through the year because one or both cities observe daylight saving, so the converter above shows the current difference live rather than a fixed number. Singapore uses Asia/Singapore and Colombo uses Asia/Colombo.
Type 9:00 into the Singapore field above and the converter shows the matching Colombo time for today, daylight saving included. It also shows the Colombo date in case the time crosses midnight.
Yes. It uses your browser's own time-zone data (Asia/Singapore for Singapore, Asia/Colombo for Colombo), which carries each region's daylight-saving rules, so the result stays correct all year.
Yes — press the swap button and the converter flips to show Colombo → Singapore, with the same live clocks and time picker.
It relies on the standard IANA time-zone database built into your browser, not an approximation, and makes no network calls, so your times stay on your device.
Add the Singapore to Colombo Time Converter widget to your blog or website — free, responsive, no signup. Just keep the “Widget by AltFTool” credit link visible.
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