SGT to CST
SGT is UTC+8 and CST is UTC−5 today — CST is 13 hours behind SGT. Abbreviations are for reading: this page resolves SGT to Asia/Singapore and CST to America/Chicago, which are the names that do not go ambiguous.
CST: US Central — China Standard Time also uses these letters.
The working day, side by side
The working days do not meet at all. Current abbreviations: UTC+8 and CDT.
| City | 00:00 in SGT | 01:00 in SGT | 02:00 in SGT | 03:00 in SGT | 04:00 in SGT | 05:00 in SGT | 06:00 in SGT | 07:00 in SGT | 08:00 in SGT | 09:00 in SGT | 10:00 in SGT | 11:00 in SGT | 12:00 in SGT | 13:00 in SGT | 14:00 in SGT | 15:00 in SGT | 16:00 in SGT | 17:00 in SGT | 18:00 in SGT | 19:00 in SGT | 20:00 in SGT | 21:00 in SGT | 22:00 in SGT | 23:00 in SGT |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SGT—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| CST—— | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 |
- Working hours
- Shoulder
- Night
- Overlap
Do more with SGT and CST
Common questions
What is SGT in CST?
CST is 13 hours behind SGT today: noon in SGT is 23:00 in CST.
Is SGT the same all year?
SGT refers to the offset used by Asia/Singapore. Where that zone observes daylight saving, the letters change with it, which is why this site stores the identifier and not the abbreviation.
When can SGT and CST meet?
They do not overlap during working hours. 06:00–07:00 your time (17:00 there) is the cheapest compromise.