Singapore time to Toronto time
Toronto is 13 hours behind Singapore in January and 12 hours behind in July (Singapore GMT+8/UTC+08:00 in summer; Toronto GMT-4/UTC−04:00). Enter a Singapore time below to convert it, or leave it blank to see the current time in both cities.
How to use the Singapore to Toronto time
- Type a Singapore time (24-hour) and optionally a date, or leave blank for now.
- Click Convert.
- Read the Toronto time and the working-hours table.
Time difference between Singapore and Toronto
Toronto is 13 hours behind Singapore in January and 12 hours behind in July. Toronto observes daylight saving time and Singapore does not, so the difference changes twice a year. Singapore uses Asia/Singapore time (UTC+08:00 in January, UTC+08:00 in July); Toronto uses America/Toronto (UTC−05:00 in January, UTC−04:00 in July).
Working week in Singapore and Toronto
Singapore: Singapore Standard Time, UTC+8 all year, the same clock as Hong Kong, Beijing, Perth, Manila and Kuala Lumpur. Office hours 09:00–18:00, weekend Saturday–Sunday.
Toronto: Same clock as New York all year (Eastern Time). Office hours 09:00–17:00, weekend Saturday–Sunday.
Quick conversion table (summer difference)
| Singapore | Toronto |
|---|---|
| 08:00 | 20:00 (previous day) |
| 09:00 | 21:00 (previous day) |
| 10:00 | 22:00 (previous day) |
| 12:00 | 00:00 |
| 14:00 | 02:00 |
| 16:00 | 04:00 |
| 18:00 | 06:00 |
| 20:00 | 08:00 |
| 22:00 | 10:00 |
Table uses the July difference; the tool above applies the exact rule for any date.
Best time to call between Singapore and Toronto
Within normal office hours (09:00–18:00) in both cities: no overlap within 09:00–18:00; one side must take an early or late call. For a compromise outside that window, the fairest slots are the ones nearest each side's start or end of day, alternating who takes the inconvenient hour.
Reverse
Need the other direction? See Toronto to Singapore, or the general time zone converter.
Frequently asked questions
How many hours ahead is Toronto from Singapore?
Toronto is 13 hours behind Singapore in January and 12 hours behind in July.
When it is 12:00 noon in Singapore, what time is it in Toronto?
00:00 in summer (the same or previous day); use the tool for a specific date.
Does the converter handle daylight saving?
Yes, for the exact date you enter, using the IANA time-zone rules in your browser.
Privacy
This tool runs entirely inside your browser using WebAssembly and the Canvas/File APIs. Your files are never uploaded to ToolFlint or any third party; you can verify this in your browser's network tab or by switching to airplane mode after the page loads. Read how we process files.
Last updated 2026-09-23.