What is the time difference between Nairobi and Sydney?

Sydney is 7 hours ahead of Nairobi. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.

When is the best time to call Sydney from Nairobi?

Between 09:00–11:00 in Nairobi, which is 16:00–18:00 in Sydney. That is the only stretch where both cities are inside a 09:00–18:00 day.

Does Nairobi observe daylight saving time?

No. Nairobi stays on UTC+3 all year, so its clocks never move.

Does Sydney observe daylight saving time?

Yes. Sydney runs on UTC+10 in winter and UTC+11 in summer. The next change is on 2026-10-04, when clocks go forward by 60 minutes.

If it is midday in Nairobi, what time is it in Sydney?

It is 19:00 in Sydney, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.

Which time zones do Nairobi and Sydney use?

Nairobi uses Africa/Nairobi, currently UTC+3, and Sydney uses Australia/Sydney, currently UTC+10 (AEST). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.

Convert Nairobi time to Sydney time

Sydney is 7 hours ahead of Nairobi right now, so midday in Nairobi lands in the evening in Sydney.

Convert a time

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Converted time

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The converter needs JavaScript to run. Everything below — offsets, daylight saving dates and the hour-by-hour table — is part of the page and works without it.

Hour by hour

The whole day mapped across: read down the left for Nairobi, across for Sydney.

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

Daylight saving time

Nairobi keeps one offset all year while Sydney moves twice. That is the whole reason this difference is seasonal.

Nairobi

Does not observe daylight saving time

Standard: UTC+3

Sydney

Observes daylight saving time

Standard: UTC+10
Daylight: UTC+11
Next change: 2026-10-04 +60m

When you can actually talk

You have 2 hours of shared working time: 09:00–11:00 in Nairobi, which is 16:00–18:00 in Sydney.

Nairobi 09:00–11:00Sydney 16:00–18:00

Reference

The zone identifiers and offsets behind everything above.

	Nairobi	Sydney
IANA zone	Africa/Nairobi	Australia/Sydney
Abbreviation	UTC+3	AEST
Standard offset	UTC+3	UTC+10
Daylight offset	—	UTC+11
Clock changes this year	0	2
Country	Kenya	Australia

Example, not the current time. Live times appear once the page loads.

Common questions

What is the time difference between Nairobi and Sydney?: Sydney is 7 hours ahead of Nairobi. That figure is current — it changes by an hour when either city starts or ends daylight saving, and the exact dates are listed above.
When is the best time to call Sydney from Nairobi?: Between 09:00–11:00 in Nairobi, which is 16:00–18:00 in Sydney. That is the only stretch where both cities are inside a 09:00–18:00 day.
Does Nairobi observe daylight saving time?: No. Nairobi stays on UTC+3 all year, so its clocks never move.
Does Sydney observe daylight saving time?: Yes. Sydney runs on UTC+10 in winter and UTC+11 in summer. The next change is on 2026-10-04, when clocks go forward by 60 minutes.
If it is midday in Nairobi, what time is it in Sydney?: It is 19:00 in Sydney, on the same calendar date. That holds for the current offsets; it shifts by an hour around the daylight saving dates listed above.
Which time zones do Nairobi and Sydney use?: Nairobi uses Africa/Nairobi, currently UTC+3, and Sydney uses Australia/Sydney, currently UTC+10 (AEST). Those identifiers are the ones to use in code — abbreviations are ambiguous and offsets change.