SGT to CST converter: Singapore time to Central time

In 2026 Chicago is 14 hours behind Singapore until 8 March, 13 hours behind from 8 March to 1 November and 14 hours behind for the rest of the year, as only Chicago changes its clocks.

Singapore12:00 PMSunday 11 Oct · SGT

Chicago11:00 PMSaturday 10 Oct · CDT

Chicago is 13 h behind Singapore today.

Singapore

01234567891011121314151617181920212223

Chicago

11121314151617181920212223012345678910

9 to 6 working hoursboth at workNo overlap. Nearest: 6 AM in Singapore is 17:00 in Chicago

Your result

Enter your values to see the result.

Daylight saving: local time and fixed SGT and CST

The converter starts with Singapore to Chicago, using local clock rules. For the standard-time offsets all year, use the fixed SGT and CST button.

These examples use noon on the dates shown. A converted date can be the previous or following day.

Starting date and time	Using local city rules	Using fixed SGT and CST
2026-01-15 12:00	2026-01-14 22:00 (UTC-06:00)	2026-01-14 22:00
2026-07-15 12:00	2026-07-14 23:00 (UTC-05:00)	2026-07-14 22:00

12:00 PM Wednesday 15 Jul in Singapore is 11:00 PM Tuesday 14 Jul in Chicago (CDT, 13 h behind).

Why daylight saving conversions need a date explains skipped and repeated clock readings. The rules here come from the browser’s time zone data and can lag a government change.