When the world meets at work.
Read the day in both zones.
If it's this in Osaka, it's that in Adelaide.
When it's 8:00 am in Osaka, it's 9:30 am in Adelaide — late morning there, the same day.
When it's 10:00 am in Osaka, it's 11:30 am in Adelaide — late morning there, the same day.
When it's 12:00 pm in Osaka, it's 1:30 pm in Adelaide — midday there, the same day.
When it's 3:00 pm in Osaka, it's 4:30 pm in Adelaide — afternoon there, the same day.
When it's 5:00 pm in Osaka, it's 6:30 pm in Adelaide — evening there, the same day.
When it's 9:00 pm in Osaka, it's 10:30 pm in Adelaide — night there, the same day.
Crossing the border. Money, language, plugs.
Money changes hands at the border: Osaka uses the JPY (¥) and Adelaide uses the AUD ($). Language shifts too — Japanese in Osaka, English in Adelaide. Cars drive on the left in both, so rentals feel familiar.
- Country
- Japan
- Capital
- Tokyo
- Currency
- Japanese yen (JPY · ¥)
- Language
- Japanese
- Calling code
- +81
- Drives on
- Left
- Country
- Australia
- Capital
- Canberra
- Currency
- Australian dollar (AUD · $)
- Language
- English
- Calling code
- +61
- Drives on
- Left
Quick answers. Before you book the call.
What's the time difference between Osaka and Adelaide?
Osaka is 1.5 hours ahead of Adelaide. Osaka runs on GMT+9 and Adelaide on GMT+10:30. The gap can shift by an hour when either side enters or leaves daylight saving — the live clocks above always reflect the current offset.
When it's 10 am in Osaka, what time is it in Adelaide?
10:00 am in Osaka is 11:30 am in Adelaide on the same day — late morning there. The same shift applies to any hour; the quick-conversion cards and the 24-hour table above cover the full day.
When it's 3 pm in Osaka, what time is it in Adelaide?
3:00 pm in Osaka is 4:30 pm in Adelaide on the same day — afternoon there. The same shift applies to any hour; the quick-conversion cards and the 24-hour table above cover the full day.
When's the best time to schedule a meeting?
There are 7 hours where both cities are inside a 09:00–17:00 workday. Aim for the middle of that window so neither side is starting or closing out.
Does daylight saving time change the difference?
Yes, if either city observes DST. When one side shifts and the other doesn't, the gap changes by one hour. The DST badges under each clock show whether each zone is currently shifted and when the next transition lands.
How far is Osaka from Adelaide?
About 7,748 km as the crow flies (great-circle distance). A non-stop commercial flight cruises that in roughly 9h 37m, not counting airport time, winds, or routing around restricted airspace.
Can I send this meeting time as a calendar invite?
Yes. Pick a time on the slider above, open the meeting card, customize the title and duration, then download the .ics file. It imports cleanly into Google Calendar, Outlook, and Apple Calendar with the correct timezone attached.
What currency do Osaka and Adelaide use?
Osaka uses the Japanese yen (JPY, ¥); Adelaide uses the Australian dollar (AUD, $). Check the live rate before transferring money or paying with a card abroad — most banks add a 1–3 % FX margin on top of the mid-market rate.
How do I call Osaka from Adelaide?
Dial the international prefix used by your carrier (often 00), then +81, then the local number — drop any leading zero of the city or mobile code. For free calls, WhatsApp, Signal, and FaceTime work over Wi-Fi regardless of country code.
What language is spoken in Osaka and Adelaide?
Osaka primarily speaks Japanese; Adelaide speaks English. English is widely used in business contexts in major cities of both, but written contracts may need translation.
Do Osaka and Adelaide drive on the same side of the road?
Yes — both drive on the left. Rental cars feel identical between the two.