San Mateo to Tokyo time converter

Tokyo is 1 hour ahead of San Mateo. When it is 9:00 AM in San Mateo, it is 10:00 AM in Tokyo.

San Mateo PHT

Monday, October 19, 2026

Tokyo JST

Tuesday, October 20, 2026

San Mateo
Philippines
Mon, Oct 19
PHTUTC+8
Tokyo
Japan
Tue, Oct 20
JSTUTC+9+1h
Finding your time zone…
Shared working hours (9:00–18:00)

San Mateo to Tokyo conversion table

Every hour of today in San Mateo and the matching time in Tokyo. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Both sides are at work from 9:00 AM – 5:00 PM in San Mateo (10:00 AM – 6:00 PM in Tokyo).

Daylight saving time and the difference

The difference stays 1 hour all year.

Distance

San Mateo and Tokyo are 2,978 km (1,850 miles) apart in a straight line.

More conversions

Tokyo to San MateoSan Mateo to New YorkSan Mateo to LondonSan Mateo to Los AngelesSan Mateo to ChicagoSan Mateo to TorontoSan Mateo to São PauloSan Mateo to ParisSan Mateo to BerlinSan Mateo to MoscowSan Mateo to DubaiSan Mateo to New DelhiSan Mateo to Bangkok
New York to TokyoLondon to TokyoLos Angeles to TokyoChicago to TokyoToronto to TokyoSão Paulo to TokyoParis to TokyoBerlin to TokyoMoscow to TokyoDubai to TokyoNew Delhi to TokyoBangkok to Tokyo

Questions and answers

What is the time difference between San Mateo and Tokyo?

Tokyo is 1 hour ahead of San Mateo.

What time is it in Tokyo when it is 9 AM in San Mateo?

When it is 9:00 AM in San Mateo, it is 10:00 AM in Tokyo.

When is the best time to call Tokyo from San Mateo?

Both sides are at work from 9:00 AM – 5:00 PM in San Mateo (10:00 AM – 6:00 PM in Tokyo).

Does the time difference between San Mateo and Tokyo change?

No. The difference stays 1 hour all year.