Live Synchronized Time Difference
OslotoSan FranciscoTime Difference
🇳🇴
Oslo
Norway (GMT+1)16:11:05UTC+1:00
🇺🇸
San Francisco
United States (PDT)08:11:05UTC-7:00
Direct Distance8,339 km (5,182 miles)
Estimated Flight Time~10.3 hours
Business Overlap0 overlapping hours (9am–5pm)
Feasible Shoulder Hours Window
Recommended calling window between Oslo and San Francisco
Active Calling Window Now
Oslo Time
3:00 PM – 9:00 PM
San Francisco Time
7:00 AM – 1:00 PM
There are no overlapping 9-to-5 working hours between Oslo and San Francisco. The optimal compromise window falls during morning/evening shoulder periods (7:00 AM – 9:00 PM) when participants in both locations are awake.
24-Hour Schedule Conversion Matrix
Compare every hour of the day between Oslo and San Francisco.
Work (9am-5pm)ShoulderSleep / Off
| Oslo Time (Norway) | San Francisco Time (United States) | Status & Recommendation |
|---|---|---|
| 00:00AM | 16:00PM-1 day | ⚪ Outside Work Hours |
| 01:00AM | 17:00PM-1 day | ⚪ Outside Work Hours |
| 02:00AM | 18:00PM-1 day | ⚪ Outside Work Hours |
| 03:00AM | 19:00PM-1 day | ⚪ Outside Work Hours |
| 04:00AM | 20:00PM-1 day | ⚪ Outside Work Hours |
| 05:00AM | 21:00PM-1 day | ⚪ Outside Work Hours |
| 06:00AM | 22:00PM-1 day | ⚪ Outside Work Hours |
| 07:00AM | 23:00PM-1 day | ⚪ Outside Work Hours |
| 08:00AM | 00:00AM | ⚪ Outside Work Hours |
| 09:00AM | 01:00AM | ⚪ Outside Work Hours |
| 10:00AM | 02:00AM | ⚪ Outside Work Hours |
| 11:00AM | 03:00AM | ⚪ Outside Work Hours |
| 12:00PM | 04:00AM | ⚪ Outside Work Hours |
| 13:00PM | 05:00AM | ⚪ Outside Work Hours |
| 14:00PM | 06:00AM | ⚪ Outside Work Hours |
| 15:00PM | 07:00AM | 🟡 Feasible (Shoulder Hour) |
| 16:00PM | 08:00AM | 🟡 Feasible (Shoulder Hour) |
| 17:00PM | 09:00AM | ⚪ Outside Work Hours |
| 18:00PM | 10:00AM | ⚪ Outside Work Hours |
| 19:00PM | 11:00AM | ⚪ Outside Work Hours |
| 20:00PM | 12:00PM | ⚪ Outside Work Hours |
| 21:00PM | 13:00PM | ⚪ Outside Work Hours |
| 22:00PM | 14:00PM | ⚪ Outside Work Hours |
| 23:00PM | 15:00PM | ⚪ Outside Work Hours |
Frequently Asked Questions
What is the time difference between Oslo and San Francisco?
San Francisco is 8 hours behind Oslo.
What is the best time to schedule a cross-border meeting between Oslo and San Francisco?
Because of the wide timezone separation, a compromise meeting window during early morning in one location and evening in the other is recommended.
Does daylight saving time (DST) affect the time difference between Oslo and San Francisco?
Yes. If either Norway or United States observes seasonal Daylight Saving Time transitions, the offset difference shifts by one hour on scheduled transition dates.