World Timezones

SAST to GMT Converter

Compare GMT to SAST instead
South Africa Time6:35 amFri, Jun 5
South Africa TimeSAST
Africa · UTC+2
6:35 amFri, Jun 5
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Greenwich Mean TimeBST
Europe · UTC+1
5:35 amFri, Jun 5
11p
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Offset

The time difference between South Africa Time and Greenwich Mean Time is 1 hour.

1 hour

South Africa Time (SAST) is ahead of Greenwich Mean Time (BST).

SAST: UTC+2

BST: UTC+1

Greenwich Mean Time is currently observing daylight saving time; South Africa Time is not.

When to schedule

Business-hours overlap: 10 AM–5 PM in South Africa Time (9 AM–4 PM in Greenwich Mean Time).

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

Suggested time: 1:00 PM South Africa Time (12:00 PM Greenwich Mean Time).

This window may shift by an hour during daylight saving time.

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.

South Africa

  • New Year's DayThu, Jan 1
  • Human Rights DaySat, Mar 21
  • Good FridayFri, Apr 3
  • Family DayMon, Apr 6
  • Freedom DayMon, Apr 27
  • Workers' DayFri, May 1
  • Youth DayTue, Jun 16
  • National Women's DayMon, Aug 10
  • Heritage DayThu, Sep 24
  • Day of ReconciliationWed, Dec 16
  • Christmas DayFri, Dec 25
  • Day of GoodwillSat, Dec 26

United Kingdom

  • Good FridayFri, Apr 3
  • Early May Bank HolidayMon, May 4
  • Spring Bank HolidayMon, May 25
  • Christmas DayFri, Dec 25
  • St. Stephen's DayMon, Dec 28

About these zones

South Africa Time is also known as SAST. To call South Africa, dial +27.

Greenwich Mean Time is also known as GMT, or BST. To call United Kingdom, dial +44.

Greenwich Mean Time is approximately 5,650 miles north of South Africa Time.

Quick reference

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

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

Daylight saving time

Greenwich Mean Time observes daylight saving time; South Africa Time does not. The offset between the two zones changes when Greenwich Mean Time transitions: on Sunday, October 25, 2026, clocks fall back from BST to GMT.

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

Daylight today

South Africa Time
Sunrise
6:50 AM
Sunset
5:24 PM
Day length
10h 34m
Greenwich Mean Time
Sunrise
4:47 AM
Sunset
9:13 PM
Day length
16h 25m

Daylight overlap: 10h 34m — 6:50 AM–5:24 PM in South Africa Time (5:50 AM–4:24 PM in Greenwich Mean Time). Both locations are in daylight during this window.

Cities in these zones

Browse all cities to see the current local time anywhere.

Airports in these zones

Airports in South Africa Time

  • HLA
  • JNB
  • CPT
  • DUR

Airports in Greenwich Mean Time

  • LCY
  • LGW
  • LHR
  • LTN
  • STN
  • BHX
  • EMA
  • GLA
  • PIK
  • LBA

Related conversions

Common conversions

What is 9:00 am SAST in GMT?
9:00 am SAST is 8:00 am GMT.
What is 12:00 pm SAST in GMT?
12:00 pm SAST is 11:00 am GMT.
What is 12:30 pm SAST in GMT?
12:30 pm SAST is 11:30 am GMT.
What is 2:00 pm SAST in GMT?
2:00 pm SAST is 1:00 pm GMT.
What is 5:00 pm SAST in GMT?
5:00 pm SAST is 4:00 pm GMT.
What is 11:30 pm SAST in GMT?
11:30 pm SAST is 10:30 pm GMT.