The short answer

9pm in Beijing is 1pm in Nouakchott.

Beijing is 8 hours ahead of Nouakchott. It falls outside the 9-to-5 in Beijing but lands inside working hours in Nouakchott.

Beijing
9pm
Nouakchott
1pm
Right now
8:41pmCST · UTC+08:00 · Mon, Jun 22
12:41pmGMT · UTC+00:00 · Mon, Jun 22
Read across to convert
Beijing
CST · UTC+08:00
8:41pm ☾
Nouakchott
GMT · UTC+00:00
12:41pm ☀
Pinned9pmBeijing=1pmNouakchott
12amMon
4pmSun ·−1d
WORK
1am
5pmSun ·−1d
2am
6pmSun ·−1d
3am
7pmSun ·−1d
4am
8pmSun ·−1d
5am
9pmSun ·−1d
6am
10pmSun ·−1d
7am
11pmSun ·−1d
8am
12amMon
9am
WORK
1am
10am
WORK
2am
11am
WORK
3am
12pm
WORK
4am
1pm
WORK
5am
2pm
WORK
6am
3pm
WORK
7am
4pm
WORK
8am
5pm
9am
WORK
6pm
10am
WORK
7pm
11am
WORK
NOW
8pm
12pm
WORK
PINNED
9pm
1pm
WORK
10pm
2pm
WORK
11pm
3pm
WORK
daylightnightworking hoursoverlap
Best time to meet
Closest workable window
Just outside the working window — early on one side, late on the other.
Beijing
3pm–7pm
=
Nouakchott
7am–11am
Popular conversions

Quick reference.

9amBeijing=1amNouakchott
12pmBeijing=4amNouakchott
3pmBeijing=7amNouakchott
5pmBeijing=9amNouakchott
9pmBeijing=1pmNouakchott
In context

What each side covers.

Beijing
CST · UTC+08:00
8:41pm
Cities on this clock
Nouakchott
GMT · UTC+00:00
12:41pm

Mauritania

Frequently asked

Quick answers about converting between Beijing and Nouakchott. Can't find what you need? Email [email protected].

What is the time difference between Beijing and Nouakchott?
Beijing is 8 hours ahead of Nouakchott 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 9pm in Beijing, what time is it in Nouakchott?
9pm in Beijing is 1pm in Nouakchott. It falls outside the 9-to-5 in Beijing but lands inside working hours in Nouakchott. Use the hour-by-hour table above to read any other time across.
What's the best time for a call between Beijing and Nouakchott?
There's no comfortable 9-to-5 overlap between Beijing and Nouakchott — 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 — CST and GMT — 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.