Time difference between Nairobi and Johannesburg
Johannesburg is 1 hour behind Nairobi. When it's 9:00 in Nairobi, it's 08:00 in Johannesburg.
Johannesburg is 1 hour behind Nairobi.
On Tuesday, 6 October 2026, 09:00 in Nairobi is 08:00 in Johannesburg. Nairobi is UTC+3; Johannesburg is UTC+2.
The gap through 2026
It stays 1 hour all year — neither city changes its clocks against the other.
Nairobi to Johannesburg, hour by hour
On Tuesday 6 October.
| Nairobi | Johannesburg |
|---|---|
| 07:00 Early morning | 06:00 Sleeping hours |
| 08:00 Early morning | 07:00 Early morning |
| 09:00 Working hours | 08:00 Early morning |
| 10:00 Working hours | 09:00 Working hours |
| 11:00 Working hours | 10:00 Working hours |
| 12:00 Working hours | 11:00 Working hours |
| 13:00 Working hours | 12:00 Working hours |
| 14:00 Working hours | 13:00 Working hours |
| 15:00 Working hours | 14:00 Working hours |
| 16:00 Working hours | 15:00 Working hours |
| 17:00 Evening | 16:00 Working hours |
| 18:00 Evening | 17:00 Evening |
| 19:00 Evening | 18:00 Evening |
| 20:00 Evening | 19:00 Evening |
| 21:00 Evening | 20:00 Evening |
| 22:00 Sleeping hours | 21:00 Evening |
Daylight saving in 2026
Neither Nairobi nor Johannesburg changes its clocks, so the difference is the same all year.
Best times for a call
Working hours (09:00–17:00) overlap for 7 hours: 10:00–17:00 in Nairobi, which is 09:00–16:00 in Johannesburg.
- Nairobi 10:00Working hoursJohannesburg 09:00Working hours
- Nairobi 11:00Working hoursJohannesburg 10:00Working hours
- Nairobi 12:00Working hoursJohannesburg 11:00Working hours
More time differences for Nairobi and Johannesburg
- New York and Nairobi
- Los Angeles and Nairobi
- Chicago and Nairobi
- London and Nairobi
- Paris and Nairobi
- Berlin and Nairobi
- New York and Johannesburg
- Los Angeles and Johannesburg
- Chicago and Johannesburg
- London and Johannesburg
- Paris and Johannesburg
- Berlin and Johannesburg
- Denver and Nairobi
- Denver and Johannesburg
- Toronto and Nairobi
- Toronto and Johannesburg
- Vancouver and Nairobi
- Vancouver and Johannesburg
- Mexico City and Nairobi
- Mexico City and Johannesburg
- São Paulo and Nairobi
- São Paulo and Johannesburg
- Buenos Aires and Nairobi
- Buenos Aires and Johannesburg
- Bogotá and Nairobi
- Bogotá and Johannesburg
- Dublin and Nairobi
- Dublin and Johannesburg
- Lisbon and Nairobi
- Lisbon and Johannesburg
- Madrid and Nairobi
- Madrid and Johannesburg
How the time difference calculator works
The difference is each city's offset from UTC on the date you pick, subtracted. Offsets come from the IANA time zone database in your browser.
Because countries change their clocks on different dates — or not at all — the gap between two cities can change for a few weeks a year. The calculator lists every change in the year.
Examples
- London is 5 hours ahead of New York for most of the year, but only 4 hours ahead for about three weeks in March and one week in late October.
- Dubai doesn't change its clocks, so its gap to London is 4 hours in winter and 3 hours in summer.
Good for
- Knowing when a colleague's day starts
- Setting expectations for replies across time zones
- Planning travel and jet lag
Frequently asked questions
- What time is it in Johannesburg when it's 9 AM in Nairobi?
- 8:00 AM — as of 6 October 2026. Johannesburg is 1 hour behind Nairobi.
- Does the time difference between Nairobi and Johannesburg change?
- No. It's 1 hour all through 2026: neither city changes its clocks.
- What's the best time for a call between Nairobi and Johannesburg?
- Between 10:00 and 17:00 Nairobi time, when both cities are in working hours (09:00–17:00).
- What time zones are Nairobi and Johannesburg in?
- Nairobi uses Africa/Nairobi (UTC+3 today); Johannesburg uses Africa/Johannesburg (UTC+2 today).
Related tools
- Time Zone ConverterConvert a time between cities and time zones, with daylight saving handled and a clear sign of whether it's a reasonable hour for everyone..
- Meeting Time FinderFind the best meeting time for people in different time zones.
- Date CalculatorAdd or subtract days, weeks, months or years from a date, or count the days, weeks and months between two dates..
- Working Hours CalculatorCalculate working hours per day, week, month and year from your shifts, breaks and working week — Monday–Friday, Sunday–Thursday or your own..
See everyone's local time as you schedule
Daykite converts every time in your calendar, so nobody gets an invite at 3 a.m.