Best Meeting Time: San Francisco & Seoul

Find the best time to schedule meetings between San Francisco, United States of America (PDT) and Seoul, South Korea (GMT+9). Compare timezone overlaps, see when each participant is at peak cognitive sharpness, and calculate sacrifice scores to ensure fair scheduling.

ClockAlign
Free Golden Window finder

When is everyone actually sharp?

Add your team across time zones. ClockAlign maps each person’s energy through the day and finds the fairest, sharpest time to meet — not just when everyone’s awake.

Your team · 2 people
SF
San Francisco
🇺🇸San Francisco · PDT
S
Seoul
🇰🇷Seoul · GMT+9
Team energy across the day · times in UTC
AsleepGroggyAwakeGolden
00:0006:0012:0018:0024:00
San Francisco5:15 PM PDT
Seoul9:15 AM GMT+9
00:15 UTC
Drag anywhere on the timeline to test a meeting time · the glow marks the best window
Best times to meet
Selected time
00:15UTC
3Worst sacrifice
89%Fairness
2Teammates
SFSan Francisco5:15 PM PDTSharp3
SSeoul9:15 AM GMT+9Sharp2