Singapore Time
SGT means UTC+08:00 throughout the year.
TIME ZONE CONVERTER
CT to SGT
Time Converter
Convert Central Time to Singapore Time. Compare dates, seasonal differences and meeting hours.
CT is 13h or 14h behind SGT in 2026, depending on the date.
9 AM CT = 11 PM SGT
Selected date: November 10, 2026. Fixed abbreviations retain their stated UTC offsets.
THE QUICK REFERENCE
CSVCT to SGT conversion table
November 10, 2026 · Date changes are marked.
View the full 24-hour table
| CT | SGT |
|---|---|
| 12:00 AM | 2:00 PM |
| 1:00 AM | 3:00 PM |
| 2:00 AM | 4:00 PM |
| 3:00 AM | 5:00 PM |
| 4:00 AM | 6:00 PM |
| 5:00 AM | 7:00 PM |
| 6:00 AM | 8:00 PM |
| 7:00 AM | 9:00 PM |
| 8:00 AM | 10:00 PM |
| 9:00 AM | 11:00 PM |
| 10:00 AM | 12:00 AM +1 day |
| 11:00 AM | 1:00 AM +1 day |
| CT | SGT |
|---|---|
| 12:00 PM | 2:00 AM +1 day |
| 1:00 PM | 3:00 AM +1 day |
| 2:00 PM | 4:00 AM +1 day |
| 3:00 PM | 5:00 AM +1 day |
| 4:00 PM | 6:00 AM +1 day |
| 5:00 PM | 7:00 AM +1 day |
| 6:00 PM | 8:00 AM +1 day |
| 7:00 PM | 9:00 AM +1 day |
| 8:00 PM | 10:00 AM +1 day |
| 9:00 PM | 11:00 AM +1 day |
| 10:00 PM | 12:00 PM +1 day |
| 11:00 PM | 1:00 PM +1 day |
Starting with the SGT working day
These examples start on 2026-11-10 in SGT.
09:00 SGT19:00 →CT · 2026-11-09
17:00 SGT03:00 →CT · 2026-11-10
Which time-zone meaning are we using?
Central Time
CT follows America/Chicago. On your selected date it uses UTC−06:00 (CST). Its offset can change when the regional clock rules change.
Fixed alternatives: CST (UTC−06:00) · CDT (UTC−05:00). These labels keep their stated UTC offset throughout the year.
ONE CLOCK TIME. THE WHOLE YEAR.
Year CSV09:00 CT to SGT throughout 2026
Keeping 09:00 on the CT clock produces 2 different destination clock/date answers in 2026. The ranges below use CT calendar dates, including transition days.
| Dates in CT · 2026 | SGT answer | Source → destination offsets | Explore |
|---|---|---|---|
| Jan 1 – Mar 766 dates | 23:00Same date | UTC−06:00 → UTC+08:00 | |
| Mar 8 – Oct 31238 dates | 22:00Same date | UTC−05:00 → UTC+08:00 | |
| Nov 1 – Dec 3161 dates | 23:00Same date | UTC−06:00 → UTC+08:00 |
Every calendar date is included, not just workdays. Date ranges include both endpoints. Based on IANA 2026e; future rules may change.
DON’T LOSE A DAY
When does CT time become a different date in SGT?
Your complete source day: 2026-11-10. Each range shows which destination date to use.
CT · 2026-11-1000:00–10:00UTC−06:00
SGT · 2026-11-1014:00–24:00UTC+08:00 Same date
CT · 2026-11-1010:00–24:00UTC−06:00
SGT · 2026-11-1100:00–14:00UTC+08:00 Next day
Range starts are included; ends are excluded. 24:00 means midnight at the end of that date. Repeated hours appear separately with their UTC offsets. The strip is proportional to elapsed time.
THE BIGGER PICTURE
2026A year of time differences.
How SGT compares with CT throughout 2026.
JANFEBMARAPRMAYJUNJULAUGSEPOCTNOVDEC
+14h
+13h
+14h
CT changes its UTC offset in 2026. SGT is a fixed offset.
See exact change periods
| From (UTC, inclusive) | Until (UTC, exclusive) | SGT vs CT |
|---|---|---|
| 1 Jan 2026, 00:00 UTC | 8 Mar 2026, 08:00 UTC | 14h ahead |
| 8 Mar 2026, 08:00 UTC | 1 Nov 2026, 07:00 UTC | 13h ahead |
| 1 Nov 2026, 07:00 UTC | 1 Jan 2027, 00:00 UTC | 14h ahead |
CLOCK CHANGES
What changes at the next clock adjustment?
Exact periods outside the most common difference in 2026
The most frequent difference has SGT 13h ahead relative to CT. Exceptions:
| From (UTC, inclusive) | Until (UTC, exclusive) | Compared with CT |
|---|---|---|
| 1 Jan 2026, 00:00 UTC | 8 Mar 2026, 08:00 UTC | 14h ahead |
| 1 Nov 2026, 07:00 UTC | 1 Jan 2027, 00:00 UTC | 14h ahead |
PLAN BEYOND A SINGLE DAY
Daily CSVCT–SGT working hours through 2026
Every date calculated with your working windows. 261 selected CT workdays; public holidays are not applied.
Least shared time0h
Most common0h
Most shared time0h
Days without a 60-min slot261 / 261
One fixed start time does not fit every working day.
Your working windows never overlap on the selected host workdays this year. Adjust working days, hours or duration above, or use different seasonal meeting times.
CT: 09:00–17:00, Mon, Tue, Wed, Thu, Fri. SGT: 09:00–17:00, Mon, Tue, Wed, Thu, Fri.
Calculation details and repeated hours
Overnight shifts belong to their start weekday. Host workday means the source calendar date. Repeated local times use the first occurrence.
THE DETAILS THAT MATTER
CT to SGT: useful answers
Why is the CT to SGT difference sometimes 13 hours and sometimes 14 hours?
CT is 13h or 14h behind SGT in 2026, depending on the date. CT changes its UTC offset in 2026. SGT is a fixed offset.
Does the CT–SGT time difference change in 2026?
The published rules produce 3 periods with 2 different offsets in 2026. See the annual chart for the exact boundaries of each period.
Does this conversion change the calendar date?
09:00 in CT on 2026-11-10 is 23:00 in SGT on 2026-11-10. This selected time stays on the same date in both places. Other times can cross midnight.
Can CT and SGT meet during working hours?
Your selected working windows have no shared time on 2026-11-10. The planner shows alternatives and how many minutes fall outside each person's working hours. Try another date or adjust the windows.
Related time-zone meanings and conversions
Calculated with IANA 2026e. Working hours are your preferences; public holidays and calendar availability are not included. Our methodology