Time Difference Between Rome and Johannesburg

The time difference between Rome and Johannesburg is 1 hour. When it is 12:00 noon in Rome, it is 13:00 in Johannesburg. Rome uses the Europe/Rome time zone (UTC+1), while Johannesburg uses Africa/Johannesburg (UTC+2).

Johannesburg is 1 hour ahead of Rome — 1 hour
Rome, Italy
23:24:48
Thursday, March 26, 2026
UTC+1 · CET
↔
Johannesburg, South Africa
00:24:48
Friday, March 27, 2026
UTC+2 · SAST

Time Zone Details: Rome vs Johannesburg

Detail Rome Johannesburg
Time Zone IDEurope/RomeAfrica/Johannesburg
UTC OffsetUTC+1UTC+2
AbbreviationCETSAST
DST ActiveNoNo
CountryItalySouth Africa
RegionEuropeAfrica

Best Time to Schedule a Call

There are 7 overlapping business hours between Rome and Johannesburg (assuming 9:00–17:00 in each city). The ideal window for calls and meetings is:

09:00–16:00 in Rome  =  10:00–17:00 in Johannesburg

Hour-by-Hour Time Conversion

Use this table to quickly convert any hour from Rome time to Johannesburg time. Rows highlighted in green indicate overlapping business hours in both cities.

Rome Johannesburg
00:00 01:00 Night
01:00 02:00 Night
02:00 03:00 Night
03:00 04:00 Night
04:00 05:00 Night
05:00 06:00 Night
06:00 07:00
07:00 08:00
08:00 09:00
09:00 10:00 Overlap
10:00 11:00 Overlap
11:00 12:00 Overlap
12:00 13:00 Overlap
13:00 14:00 Overlap
14:00 15:00 Overlap
15:00 16:00 Overlap
16:00 17:00
17:00 18:00
18:00 19:00
19:00 20:00
20:00 21:00
21:00 22:00
22:00 23:00 Night
23:00 00:00 (+1 day) Night

Daylight Saving Time (DST) Impact

Neither Rome nor Johannesburg is currently observing daylight saving time. If either city observes DST, the time difference will change by 1 hour when DST begins or ends. Always double-check before scheduling across these time zones during March–April and October–November.

Practical Tips for Rome–Johannesburg Scheduling

Compare Rome and Johannesburg with Other Cities

From Rome

Rome vs New York Rome vs London Rome vs Tokyo Rome vs Sydney Rome vs Dubai Rome vs Los Angeles Rome vs Paris Rome vs Singapore Rome vs Berlin Rome vs Toronto Rome vs Hong Kong Rome vs Mumbai Rome vs Seoul Rome vs Chicago Rome vs San Francisco Rome vs Moscow Rome vs Bangkok Rome vs Shanghai Rome vs Sao Paulo Rome vs Mexico City Rome vs Cairo

From Johannesburg

Johannesburg vs New York Johannesburg vs London Johannesburg vs Tokyo Johannesburg vs Sydney Johannesburg vs Dubai Johannesburg vs Los Angeles Johannesburg vs Paris Johannesburg vs Singapore Johannesburg vs Berlin Johannesburg vs Toronto Johannesburg vs Hong Kong Johannesburg vs Mumbai Johannesburg vs Seoul Johannesburg vs Chicago Johannesburg vs San Francisco Johannesburg vs Moscow Johannesburg vs Bangkok Johannesburg vs Shanghai Johannesburg vs Sao Paulo Johannesburg vs Mexico City Johannesburg vs Cairo

Frequently Asked Questions

What is the time difference between Rome and Johannesburg?

The time difference is 1 hour. Johannesburg is 1 hour ahead of Rome.

Does the time difference change during the year?

It can. If either Rome or Johannesburg observes daylight saving time, the gap will shift by 1 hour during the transition periods (typically March–April and October–November).

When is the best time to call from Rome to Johannesburg?

The best window is between 09:00 and 16:00 Rome time, which corresponds to 10:00–17:00 in Johannesburg. Both sides fall within normal business hours.

How do I convert Rome time to Johannesburg time?

Add 1 hour to Rome time to get Johannesburg time. Use the hour-by-hour table above for a quick reference.

Related Pages

For sunrise and sunset data, visit TheSunsetTimes.com. For detailed DST schedules, see DaylightSavingTime.info.