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Time difference between San Francisco and Singapore

Singapore is 15 hours ahead of San Francisco.

San Francisco
United States · Pacific Daylight Time
12:47 AM
Wednesday, October 21, 2026
Singapore
Singapore · Singapore Standard Time
3:47 PM
Wednesday, October 21, 2026
Compare more placesSingapore to San Francisco

San Francisco to Singapore time converter

Green rows are office hours in both places; light green rows are when both are awake.

San FranciscoSingapore
12:00 AM3:00 PM
1:00 AM4:00 PM
2:00 AM5:00 PM
3:00 AM6:00 PM
4:00 AM7:00 PM
5:00 AM8:00 PM
6:00 AM9:00 PM
7:00 AM10:00 PM
8:00 AM11:00 PM
9:00 AM12:00 AM (next day)
10:00 AM1:00 AM (next day)
11:00 AM2:00 AM (next day)
12:00 PM3:00 AM (next day)
1:00 PM4:00 AM (next day)
2:00 PM5:00 AM (next day)
3:00 PM6:00 AM (next day)
4:00 PM7:00 AM (next day)
5:00 PM8:00 AM (next day)
6:00 PM9:00 AM (next day)
7:00 PM10:00 AM (next day)
8:00 PM11:00 AM (next day)
9:00 PM12:00 PM (next day)
10:00 PM1:00 PM (next day)
11:00 PM2:00 PM (next day)

Questions

What is the time difference between San Francisco and Singapore?

Singapore is 15 hours ahead of San Francisco. San Francisco is on UTC−7 and Singapore is on UTC+8.

What time is it in Singapore when it is 9 AM in San Francisco?

When it is 9:00 AM in San Francisco, it is 12:00 AM the next day in Singapore.

When is the best time to call Singapore from San Francisco?

There are no shared office hours. The most comfortable time to call is 5:00 PM–10:00 PM in San Francisco (8:00 AM–1:00 PM in Singapore), when both places are awake.

Does the time difference between San Francisco and Singapore change?

Yes. Because of daylight saving time, the difference changes on Sunday, November 1, 2026, when Singapore will be 16 hours ahead of San Francisco.

San Francisco is 15 hours behind Singapore. More: time in San Francisco · time in Singapore

Time difference from San Francisco to other cities

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Time difference from Singapore