Ratchathewi to São Paulo time converter

São Paulo is 10 hours behind Ratchathewi. When it is 9:00 AM in Ratchathewi, it is 11:00 PM (Mon, Oct 19) in São Paulo.

Ratchathewi ICT

Tuesday, October 20, 2026

São Paulo BRT

Tuesday, October 20, 2026

Ratchathewi
Thailand
Tue, Oct 20
ICTUTC+7
São Paulo
Brazil
Tue, Oct 20
BRTUTC-3-10h
Finding your time zone…
Shared working hours (9:00–18:00)

Ratchathewi to São Paulo conversion table

Every hour of today in Ratchathewi and the matching time in São Paulo. Light rows are typical working hours (9:00–18:00).

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

Best time to call or meet

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Ratchathewi (7:00 AM – 8:00 AM in São Paulo): working hours on one side, early or late on the other.

Daylight saving time and the difference

The difference stays 10 hours all year.

Distance

Ratchathewi and São Paulo are 16,399 km (10,190 miles) apart in a straight line.

More conversions

São Paulo to RatchathewiRatchathewi to New YorkRatchathewi to LondonRatchathewi to Los AngelesRatchathewi to ChicagoRatchathewi to TorontoRatchathewi to ParisRatchathewi to BerlinRatchathewi to MoscowRatchathewi to DubaiRatchathewi to New DelhiRatchathewi to BangkokRatchathewi to Singapore
New York to São PauloLondon to São PauloLos Angeles to São PauloChicago to São PauloToronto to São PauloParis to São PauloBerlin to São PauloMoscow to São PauloDubai to São PauloNew Delhi to São PauloBangkok to São PauloSingapore to São Paulo

Questions and answers

What is the time difference between Ratchathewi and São Paulo?

São Paulo is 10 hours behind Ratchathewi.

What time is it in São Paulo when it is 9 AM in Ratchathewi?

When it is 9:00 AM in Ratchathewi, it is 11:00 PM (Mon, Oct 19) in São Paulo.

When is the best time to call São Paulo from Ratchathewi?

Working hours don't overlap fully. The closest fit is 5:00 PM – 6:00 PM in Ratchathewi (7:00 AM – 8:00 AM in São Paulo): working hours on one side, early or late on the other.

Does the time difference between Ratchathewi and São Paulo change?

No. The difference stays 10 hours all year.