utc now / zones / sast-to-gmt

SAST to GMT converter

GMT is 2 hours behind SAST right now. Live clocks on both sides, a direct time input, the full 24-hour table with a permalink per hour, and the real daylight-saving state — computed from the IANA tz database on every request, never from a stored offset.

South Africa Standard Time · Africa/Johannesburg
02:25:58
Thursday, 13 August 2026 · SAST · UTC+02:00
⇄
Greenwich Mean Time · Etc/GMT
00:25:58
Thursday, 13 August 2026 · GMT · UTC+00:00

Convert an exact time type it — no sliders

00:25
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Conversion runs in your browser against the same IANA rules the server uses, so it keeps working offline and nothing you type is sent anywhere.

Daylight saving right now

Greenwich Mean Time

Etc/GMT is currently on GMT (UTC+00:00).

no clock change scheduled — this zone is fixed at UTC+00:00

GMT is UTC+0 and never shifts. The UK observes GMT in winter only — in summer it is on BST (UTC+1), so "GMT" on a British invite dated in July usually means BST.

South Africa Standard Time

Africa/Johannesburg is on SAST (UTC+02:00).

no clock change scheduled — fixed at UTC+02:00

South Africa Standard Time is UTC+2 with no daylight saving, shared with Lesotho and Eswatini.

Best time to call green = 09:00–18:00 on both sides

7 overlapping working hours. The longest run is 11:00–18:00 SAST, which is 09:00–16:00 GMT.

Google Calendar Outlook download .ics

SAST to GMT, hour by hour 13 August 2026 · every row is a permalink

SAST GMT 12-hour Day Permalink
00:00 22:00 GMT 10:00 PM previous day 00:00 →
01:00 23:00 GMT 11:00 PM previous day 01:00 →
02:00 00:00 GMT 12:00 AM same day 02:00 →
03:00 01:00 GMT 1:00 AM same day 03:00 →
04:00 02:00 GMT 2:00 AM same day 04:00 →
05:00 03:00 GMT 3:00 AM same day 05:00 →
06:00 04:00 GMT 4:00 AM same day 06:00 →
07:00 05:00 GMT 5:00 AM same day 07:00 →
08:00 06:00 GMT 6:00 AM same day 08:00 →
09:00 07:00 GMT 7:00 AM same day 09:00 →
10:00 08:00 GMT 8:00 AM same day 10:00 →
11:00 09:00 GMT 9:00 AM same day 11:00 →
12:00 10:00 GMT 10:00 AM same day 12:00 →
13:00 11:00 GMT 11:00 AM same day 13:00 →
14:00 12:00 GMT 12:00 PM same day 14:00 →
15:00 13:00 GMT 1:00 PM same day 15:00 →
16:00 14:00 GMT 2:00 PM same day 16:00 →
17:00 15:00 GMT 3:00 PM same day 17:00 →
18:00 16:00 GMT 4:00 PM same day 18:00 →
19:00 17:00 GMT 5:00 PM same day 19:00 →
20:00 18:00 GMT 6:00 PM same day 20:00 →
21:00 19:00 GMT 7:00 PM same day 21:00 →
22:00 20:00 GMT 8:00 PM same day 22:00 →
23:00 21:00 GMT 9:00 PM same day 23:00 →

Every hour as its own page

00:00 SAST 01:00 SAST 02:00 SAST 03:00 SAST 04:00 SAST 05:00 SAST 06:00 SAST 07:00 SAST 08:00 SAST 09:00 SAST 10:00 SAST 11:00 SAST 12:00 SAST 13:00 SAST 14:00 SAST 15:00 SAST 16:00 SAST 17:00 SAST 18:00 SAST 19:00 SAST 20:00 SAST 21:00 SAST 22:00 SAST 23:00 SAST

SAST to GMT — questions

What time is it in GMT when it is SAST now?
GMT is currently 00:25 on Thursday, 13 August 2026 (GMT, UTC+00:00), while SAST is 02:25 (UTC+02:00). That is 2 hours behind the source clock right now.
How many hours behind is GMT of SAST?
2 hours at this moment. The gap is not constant across the year: South Africa Standard Time and Greenwich Mean Time change clocks on different dates (or one of them not at all), so a difference you hard-code in summer can be an hour wrong in winter. The table on this page is computed from the current tzdata rules, not from a fixed offset.
Is GMT on daylight saving time right now?
No. Etc/GMT is on GMT (UTC+00:00) at the moment.
Does GMT observe daylight saving time?
No. Etc/GMT stays on UTC+00:00 all year, so the difference from SAST only moves when SAST itself changes.
What is the best time to schedule a call between SAST and GMT?
There are 7 hours of overlap where both sides are inside a 09:00-18:00 working day. The longest block is 11:00–18:00 SAST, which is 09:00–16:00 GMT. Use the calendar buttons above to drop it straight into Google Calendar, Outlook or an .ics file.
Which IANA timezone name should I use for GMT in code?
Use Etc/GMT. Abbreviations like GMT are ambiguous and not resolvable by most libraries — Python's ZoneInfo, Java's ZoneId, Go's time.LoadLocation and JavaScript's Intl all expect the IANA name. Hard-coding UTC+00:00 instead will be wrong the moment the rules change.

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