World Timezones

Dammam to Shanghai Converter

Compare Shanghai to Dammam instead
Dammam11:06 amSat, Jun 6
DammamAST
Saudi Arabia · UTC+3
11:06 amSat, Jun 6
12a
1a
2a
3a
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
ShanghaiCST
China · UTC+8
4:06 pmSat, Jun 6
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p
12a
1a
2a
3a
4a

Offset

The time difference between Dammam and Shanghai is 5 hours.

5 hours

Dammam (AST) is behind Shanghai (CST).

AST: UTC+3

CST: UTC+8

Neither Dammam nor Shanghai is currently observing daylight saving time.

When to schedule

Business-hours overlap: 9 AM–12 PM in Dammam (2 PM–5 PM in Shanghai).

Both teams are in working hours during this window on weekdays.

Suggested time: 10:00 AM Dammam (3:00 PM Shanghai).

Note: the working week in Saudi Arabia runs Sunday–Thursday; Friday–Saturday is the weekend, so overlap on those days is limited.

Public holidays in 2026

National public holidays can affect availability — a counterpart is likely off work on their own holidays, so it's worth planning meetings and deadlines around them.

China

  • New Year's DayThu, Jan 1
  • Chinese New Year (Spring Festival)Tue, Feb 17
  • Labour DayFri, May 1
  • Dragon Boat FestivalFri, Jun 19
  • Mid-Autumn FestivalFri, Sep 25
  • National DayThu, Oct 1

About these zones

Dammam uses Arabia Standard Time (AST). To call Saudi Arabia, dial +966.

Shanghai uses China Standard Time (CST). To call China, dial +86.

Shanghai is approximately 4,250 miles northeast of Dammam.

Quick reference

Full 24-hour conversion table — tap any time to open it in the converter.

DammamShanghaiDay
12:00 am5:00 amSame day
1:00 am6:00 amSame day
2:00 am7:00 amSame day
3:00 am8:00 amSame day
4:00 am9:00 amSame day
5:00 am10:00 amSame day
6:00 am11:00 amSame day
7:00 am12:00 pmSame day
8:00 am1:00 pmSame day
9:00 am2:00 pmSame day
10:00 am3:00 pmSame day
11:00 am4:00 pmSame day
12:00 pm5:00 pmSame day
1:00 pm6:00 pmSame day
2:00 pm7:00 pmSame day
3:00 pm8:00 pmSame day
4:00 pm9:00 pmSame day
5:00 pm10:00 pmSame day
6:00 pm11:00 pmSame day
7:00 pm12:00 am+1 day
8:00 pm1:00 am+1 day
9:00 pm2:00 am+1 day
10:00 pm3:00 am+1 day
11:00 pm4:00 am+1 day

Daylight saving time

Neither Dammam nor Shanghai observes daylight saving time. The offset between these zones remains constant year-round.

See the daylight saving time page for transition dates across every time zone.

Daylight today

Dammam
Sunrise
4:47 AM
Sunset
6:31 PM
Day length
13h 44m
Shanghai
Sunrise
4:51 AM
Sunset
6:57 PM
Day length
14h 6m

Daylight overlap: 9h 9m — 4:47 AM–1:57 PM in Dammam (9:47 AM–6:57 PM in Shanghai). Both locations are in daylight during this window.

Cities in these zones

Other cities in Arabia Standard Time

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in Arabia Standard Time

  • JED
  • RUH
  • MED
  • DMM

Airports in China Standard Time

  • PVG
  • SHA
  • PEK
  • PKX
  • SZX
  • CAN
  • FUO
  • CTU
  • TFU
  • TSN

Related conversions

Common conversions

What is 9:00 am Dammam in Shanghai?
9:00 am Dammam is 2:00 pm Shanghai.
What is 12:00 pm Dammam in Shanghai?
12:00 pm Dammam is 5:00 pm Shanghai.
What is 12:30 pm Dammam in Shanghai?
12:30 pm Dammam is 5:30 pm Shanghai.
What is 2:00 pm Dammam in Shanghai?
2:00 pm Dammam is 7:00 pm Shanghai.
What is 5:00 pm Dammam in Shanghai?
5:00 pm Dammam is 10:00 pm Shanghai.
What is 11:30 pm Dammam in Shanghai?
11:30 pm Dammam is 4:30 am Shanghai, the next day.