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CT to SGT time converter
Singapore is 13 hours ahead of US Central for 238 days of 2026, and 14 hours ahead of for the other 127 days, because daylight saving changes the gap.
CT to SGT conversion table
Local time in US Central and the matching time in Singapore on two reference dates, one in winter and one in summer for the northern hemisphere.
| US Central (CT) | Singapore on 15 January | Singapore on 15 July |
|---|---|---|
| 08:00 | 22:00 | 21:00 |
| 09:00 | 23:00 | 22:00 |
| 10:00 | 00:00 (+1 day) | 23:00 |
| 12:00 | 02:00 (+1 day) | 01:00 (+1 day) |
| 15:00 | 05:00 (+1 day) | 04:00 (+1 day) |
| 17:00 | 07:00 (+1 day) | 06:00 (+1 day) |
| 18:00 | 08:00 (+1 day) | 07:00 (+1 day) |
| 21:00 | 11:00 (+1 day) | 10:00 (+1 day) |
Best meeting times between US Central and Singapore
- January: No overlap inside both working days. The closest flexible hours (07:00-21:00): 17:00-21:00 CT = 07:00-11:00 SGT (+1 day).
- July: No overlap inside both working days. The closest flexible hours (07:00-21:00): 18:00-21:00 CT = 07:00-10:00 SGT (+1 day); 07:00-08:00 CT = 20:00-21:00 SGT.
Want to add more people? The meeting planner starts with these two zones and lets you add up to four more.
Daylight saving between CT and SGT
- US Central moves its clocks forward on 8 March and back on 1 November in 2026.
- Singapore does not change its clocks in 2026.
- The gap is 13 hours for 238 days and 14 hours for 127 days of 2026.
About the two zones
US Central. US Central Time is UTC-6 in winter (CST) and UTC-5 in summer (CDT), changing together with the other US zones.
Singapore. Singapore uses UTC+8 all year with no daylight saving, which makes it a steady reference for Asia-Pacific teams.
Frequently asked questions
What time is 9 AM CT in SGT?
On 15 January, 09:00 in US Central is 23:00 in Singapore. On 15 July it is 22:00.
What is the time difference between US Central and Singapore?
Singapore is 13 hours ahead of US Central for 238 days of 2026, and 14 hours ahead of for the other 127 days, because daylight saving changes the gap.
Does the time difference between CT and SGT change during the year?
Yes. US Central changes its clocks and Singapore does not, so the gap moves between 13 and 14 hours. Always convert with the actual date.
When is the best time for a meeting between US Central and Singapore?
No overlap inside both working days. The closest flexible hours (07:00-21:00): 17:00-21:00 CT = 07:00-11:00 SGT (+1 day). In July: No overlap inside both working days. The closest flexible hours (07:00-21:00): 18:00-21:00 CT = 07:00-10:00 SGT (+1 day); 07:00-08:00 CT = 20:00-21:00 SGT.
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