Riyadh to Tokyo Time Converter
Quick answers
Selected conversion
3:00 pm15:00 AST (UTC+3), Oct 18, 2026 = 9:00 pm21:00 JST (UTC+9), Oct 18, 2026
Riyadh is 6 hours behind Tokyo.
How the time difference changes
Riyadh is 6 hours behind Tokyo year-round.
Working hours of 9:00 am to 6:00 pm in Riyadh correspond to 3:00 pm to 12:00 am (next day) in Tokyo.Working hours of 09:00 to 18:00 in Riyadh correspond to 15:00 to 00:00 (next day) in Tokyo.
Compare Riyadh time with Tokyo time, including current local time, UTC offsets, time difference, daylight saving changes, working hours, and shareable meeting times.
Time Difference
AST (Arabia Standard Time) is 6 hours behind JST (Japan Standard Time).
3:00 pm15:00 in Riyadh, Saudi Arabia is 9:00 pm21:00 in Tokyo, Japan
Riyadh to Tokyo call time
Best time for a conference call or a meeting is between 9am-12pm09:00-12:00 in Riyadh which corresponds to 3pm-6pm15:00-18:00 in Tokyo
3:00 pm15:00 AST (Arabia Standard Time) (Riyadh, Saudi Arabia). Offset UTC +3:00 hours
9:00 pm21:00 JST (Japan Standard Time) (Tokyo, Japan). Offset UTC +9:00 hours
3:00 pm15:00 Riyadh, Saudi Arabia / 9:00 pm21:00 Tokyo, Japan
Choose an hour to update the converter. Day labels such as “next day” or “+1” are relative to the selected date in the first column. Use Up and Down arrow keys, Home or End to move between hours, then Enter or Space to select.
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