London: Greenwich Mean Time
London, United Kingdom uses the Europe/London time zone (GMT).
Sunday, March 28, 2027: clocks go forward 1 hour at 1:00 AM local time (UTC+0 → UTC+1).
London to Johannesburg time
2 hours ahead of London
Johannesburg compared with London, right now. Swap: Johannesburg to London ⇄
Find a time that works in both places
Hour comparison appears when this page finishes loading.
London to Johannesburg conversion table
For Tuesday, November 3, 2026. Rows where both places are inside 9 AM–5 PM are highlighted.
| London | Johannesburg |
|---|---|
| 12:00 AM | 2:00 AM |
| 1:00 AM | 3:00 AM |
| 2:00 AM | 4:00 AM |
| 3:00 AM | 5:00 AM |
| 4:00 AM | 6:00 AM |
| 5:00 AM | 7:00 AM |
| 6:00 AM | 8:00 AM |
| 7:00 AM | 9:00 AM |
| 8:00 AM | 10:00 AM |
| 9:00 AM | 11:00 AM |
| 10:00 AM | 12:00 PM |
| 11:00 AM | 1:00 PM |
| 12:00 PM | 2:00 PM |
| 1:00 PM | 3:00 PM |
| 2:00 PM | 4:00 PM |
| 3:00 PM | 5:00 PM |
| 4:00 PM | 6:00 PM |
| 5:00 PM | 7:00 PM |
| 6:00 PM | 8:00 PM |
| 7:00 PM | 9:00 PM |
| 8:00 PM | 10:00 PM |
| 9:00 PM | 11:00 PM |
| 10:00 PM | 12:00 AM (next day) |
| 11:00 PM | 1:00 AM (next day) |
About these time zones
Johannesburg: South Africa Standard Time
Johannesburg, South Africa uses the Africa/Johannesburg time zone (SAST).
No clock change is scheduled; the offset stays the same all year.
Questions about London and Johannesburg time
What is the time difference between London and Johannesburg?
The current difference is shown at the top of this page. London uses Greenwich Mean Time (GMT, UTC+0) as standard time and British Summer Time (BST, UTC+1) during daylight saving time; Johannesburg uses South Africa Standard Time (SAST, UTC+2) all year. The difference can change if only one side observes daylight saving time or if their clocks change on different dates. Choose your meeting date in the converter to check the applicable offset.
When it is 9:00 AM in London, what time is it in Johannesburg?
On Tuesday, November 3, 2026, 9:00 AM in London was 11:00 AM in Johannesburg. The conversion table above shows today’s values.
Do the clocks change in London or Johannesburg?
London: Sunday, March 28, 2027: clocks go forward 1 hour at 1:00 AM local time (UTC+0 → UTC+1). Johannesburg does not change its clocks.
Related conversions
- London to New York
- London to Los Angeles
- London to Chicago
- London to Denver
- London to Phoenix
- London to Honolulu
- London to Anchorage
- London to Toronto
- London to Vancouver
- London to Mexico City
- New York to Johannesburg
- Los Angeles to Johannesburg
- Chicago to Johannesburg
- Denver to Johannesburg
- Phoenix to Johannesburg
- Honolulu to Johannesburg
- Anchorage to Johannesburg
- Toronto to Johannesburg
- Vancouver to Johannesburg
- Mexico City to Johannesburg
- Time in London
- Time in Johannesburg
Convert any date, time and city · Meeting planner for three or more places