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Time Difference: Istanbul to San Francisco
🇹🇷IstanbulUTC+3
vs🇺🇸San FranciscoUTC-8
🇹🇷
Istanbul, Turkey
Fri, Apr 17
🇺🇸
San Francisco, US
Thu, Apr 16
Click a time to convert
Time Difference
10 hours
San Francisco is 10 hours behind Istanbul
Istanbul vs San Francisco timezone guide
Istanbul (Turkey) uses the Europe/Istanbul timezone at UTC+3, while San Francisco (US) uses America/Los_Angeles at UTC-8. This means San Francisco is 11 hours behind Istanbul (based on standard offsets — the live difference above accounts for daylight saving time).
When scheduling a call or meeting between Istanbul and San Francisco, look for the overlapping work hours highlighted above. The live clocks on this page update every second, and the difference adjusts automatically when either city enters or exits daylight saving time.