TIME DIFFERENCE

Perth Riyadh

−5hRiyadh is 5h behind Perth right now.

Perth

--:--

Riyadh

--:--

Live — updates every second

WORKING-HOUR OVERLAP

Working-hour overlap

–shared 9–5 hours

Find a time with everyone Add a third city →Tracks assume a 9–5 working day in each city.

SIDE BY SIDE

PerthRiyadh

Time zoneAustralian Western Standard TimeArabian Standard Time

IANA identifierAustralia/PerthAsia/Riyadh

AbbreviationGMT+8GMT+3

UTC offsetUTC+8UTC+3

Daylight savingNot observedNot observed

Current time––

QUESTIONS

How many hours is Riyadh behind Perth?

Riyadh is 5 hours behind Perth. That's calculated from each city's current UTC offset (UTC+8 for Perth, UTC+3 for Riyadh).

Does the time difference between Perth and Riyadh change during the year?

No — neither Perth nor Riyadh observes daylight saving time, so the difference stays constant all year.

What's the best time to schedule a meeting between Perth and Riyadh?

Aim for roughly 2 PM – 5 PM in Perth, which is 9 AM – 12 PM in Riyadh — about 3 hours where both cities are within normal working hours. To collect everyone's exact availability, create a free meeting on Converge.

MORE TIME DIFFERENCES

From Perth39 cities

New York––Los Angeles––San Francisco––Chicago––Denver––Toronto––Mexico City––São Paulo––London––Dublin––Paris––Berlin––Madrid––Amsterdam––Rome––Zurich––Stockholm––Moscow––Istanbul––Dubai––Tel Aviv––Riyadh––Johannesburg––Cairo––Lagos––Nairobi––Mumbai––Bangalore––Karachi––Bangkok––Singapore––Hong Kong––Shanghai––Tokyo––Seoul––Jakarta––Manila––Sydney––Auckland––

From Riyadh39 cities

New York––Los Angeles––San Francisco––Chicago––Denver––Toronto––Mexico City––São Paulo––London––Dublin––Paris––Berlin––Madrid––Amsterdam––Rome––Zurich––Stockholm––Moscow––Istanbul––Dubai––Tel Aviv––Johannesburg––Cairo––Lagos––Nairobi––Mumbai––Bangalore––Karachi––Bangkok––Singapore––Hong Kong––Shanghai––Tokyo––Seoul––Jakarta––Manila––Sydney––Perth––Auckland––

Meeting across Perth and Riyadh?

Skip the timezone math — share one link and Converge finds the time that works for everyone. Free.

Get started free →See all features