The short answer
Central Standard Time is 13 hours behind Singapore Time.
Central Standard Time☾
12:21:13am
CDT · UTC-05:00 · Mon, Jun 22
Singapore Time☀
1:21:13pm
+08:00 · UTC+08:00 · Mon, Jun 22
Read across to convert
Central Standard Time
CDT · UTC-05:00
Singapore Time
+08:00 · UTC+08:00
Click any row to pin that hour across both zones.
NOW
12amMon
1pm
WORK1am
2pm
WORK2am
3pm
WORK3am
4pm
WORK4am
5pm
5am
6pm
6am
7pm
7am
8pm
8am
9pm
9am
WORK10pm
10am
WORK11pm
11am
WORK12amTue ·+1d
12pm
WORK1amTue ·+1d
1pm
WORK2amTue ·+1d
2pm
WORK3amTue ·+1d
3pm
WORK4amTue ·+1d
4pm
WORK5amTue ·+1d
5pm
6amTue ·+1d
6pm
7amTue ·+1d
7pm
8amTue ·+1d
8pm
9amTue ·+1d
WORK9pm
10amTue ·+1d
WORK10pm
11amTue ·+1d
WORK11pm
12pmTue ·+1d
WORKdaylightnightworking hoursoverlap
Best time to meet=
Closest workable window
Just outside the working window — early on one side, late on the other.
Central Standard Time
6pm–7pm
Singapore Time
7am–8am
next day
Popular conversions
Quick reference.
9amCentral Standard Time=10pmSingapore Time
12pmCentral Standard Time=1amSingapore Time · next day
3pmCentral Standard Time=4amSingapore Time · next day
5pmCentral Standard Time=6amSingapore Time · next day
9pmCentral Standard Time=10amSingapore Time · next day
In context
What each side covers.
Central Standard Time
12:21amCDT · UTC-05:00
Cities on this clock
Singapore Time
1:21pm+08:00 · UTC+08:00
Cities on this clock
Did you mean…? “CDT” is shared by several places. This page shows Central Standard Time (US & Canada) — or switch to China Standard Time · Cuba Standard Time.
Related converters
Other popular pairs.
Pacific Time
10:21pm
India Standard Time
10:51am
Pacific Time to India12 hours 30 minutes behind
Eastern Standard Time
1:21am
Central European Time
7:21am
Eastern Time to Central Europe6 hours behind
India Standard Time
10:51am
Eastern Standard Time
1:21am
India to Eastern Time9 hours 30 minutes ahead
Greenwich Mean Time
6:21am
India Standard Time
10:51am
London to India4 hours 30 minutes behind
Pacific Standard Time
10:21pm
Eastern Standard Time
1:21am
Pacific to Eastern Time3 hours behind
Central European Time
7:21am
India Standard Time
10:51am
Central Europe to India3 hours 30 minutes behind
Frequently asked
Quick answers about converting between Central Standard Time and Singapore Time. Can't find what you need? Email [email protected].
- What is the time difference between Central Standard Time and Singapore Time?
- Central Standard Time is 13 hours behind Singapore Time right now. We always show the live, daylight-saving-correct difference, so this figure already accounts for whichever side is observing summer time today.
- When it's 9am in Central Standard Time, what time is it in Singapore Time?
- 9am in Central Standard Time is 10pm in Singapore Time. Use the hour-by-hour table above to read any other time across — find the row and read the matching cell in the other column.
- What's the best time for a call between Central Standard Time and Singapore Time?
- There's no comfortable 9-to-5 overlap between Central Standard Time and Singapore Time — they sit on opposite sides of the planet's working day. Plan for an early or late call on one side, or hand work off asynchronously.
- Does this account for daylight saving time?
- Yes. We track every clock change in both places, so the abbreviations you see — CDT and +08:00 — are the ones actually in effect right now, not a fixed all-year value. When either side changes its clocks, this page updates automatically.
- Why is the date sometimes different on each side?
- When two places are far enough apart, the same moment can fall on different calendar days. That is why some conversions are marked "previous day" or "next day" — it is the same instant in time, read off two clocks that crossed midnight at different points.