Riyadh to Seoul Time Converter
Quick answers
Selected conversion
3:00 pm15:00 AST (UTC+3), Oct 23, 2026 = 9:00 pm21:00 KST (UTC+9), Oct 23, 2026
Riyadh is 6 hours behind Seoul.
How the time difference changes
Riyadh is 6 hours behind Seoul 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 Seoul.Working hours of 09:00 to 18:00 in Riyadh correspond to 15:00 to 00:00 (next day) in Seoul.
Compare Riyadh time with Seoul 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 KST (Korea Standard Time).
3:00 pm15:00 in Riyadh, Saudi Arabia is 9:00 pm21:00 in Seoul, South Korea
Riyadh to Seoul 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 Seoul
3:00 pm15:00 AST (Arabia Standard Time) (Riyadh, Saudi Arabia). Offset UTC +3:00 hours
9:00 pm21:00 KST (Korea Standard Time) (Seoul, South Korea). Offset UTC +9:00 hours
3:00 pm15:00 Riyadh, Saudi Arabia / 9:00 pm21:00 Seoul, South Korea
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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