Japan is 2 hours ahead of Indonesia. Midday in Japan lines up with 10:00 in Indonesia.
Japan runs on Asia/Tokyo; Indonesia runs on Asia/Jakarta. Together they are 2 hours apart.
Shared working hours
There is a 6-hour window each day where both Japan and Indonesia are within standard business hours (09:00–17:00).
00:0006:0012:0018:0024:00
Japan
Indonesia
Overlap (6h)
Best times to schedule a meeting
There is a 6-hour daily window where both locations are in business hours. The 3 best slots are listed below.
11:00 Tokyo / 09:00 Jakarta✓ Both working
12:00 Tokyo / 10:00 Jakarta✓ Both working
13:00 Tokyo / 11:00 Jakarta✓ Both working
Working hours defined as 09:00–17:00 local time for each location.
Upcoming public holidays
⚡ Watch out — upcoming holidays on both sides. Verify availability in advance.
Japan7 holidays
Jul 20Marine Day
Aug 11Mountain Day
Sep 21Respect for the Aged Day
Sep 23Autumnal Equinox Day
Oct 12Sports Day
Indonesia2 holidays
Aug 17Independence Day
Dec 25Christmas Day
How to work with Japan and Indonesia time zones
The 2-hour gap between Japan (Japan) and Indonesia (Indonesia) requires some planning — but a 6-hour daily overlap means both teams can connect in real time without unusual scheduling.
💡 How to schedule across these time zones
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If you are in Japan, aim for 11:00–12:00, which corresponds to 09:00–10:00 in Indonesia — both teams are within working hours.
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If you are in Japan, aim for 12:00–13:00, which corresponds to 10:00–11:00 in Indonesia — both teams are within working hours.
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If you are in Japan, aim for 13:00–14:00, which corresponds to 11:00–12:00 in Indonesia — both teams are within working hours.
Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.
Need a specific time? Use the slider or type directly into the input bar — it understands "3pm", "15:30", and location-specific formats like "9am Japan".
