Ratchathewi to Sydney time converter

Sydney is 4 hours ahead of Ratchathewi. When it is 9:00 AM in Ratchathewi, it is 1:00 PM in Sydney.

Ratchathewi ICT

Sunday, October 18, 2026

Sydney AEDT

Sunday, October 18, 2026

Ratchathewi
Thailand
Sun, Oct 18
ICTUTC+7
Sydney
New South Wales, Australia
Sun, Oct 18
AEDTUTC+11+4h
Finding your time zone…
Shared working hours (9:00–18:00)

Ratchathewi to Sydney conversion table

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

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

Best time to call or meet

Both sides are at work from 9:00 AM – 2:00 PM in Ratchathewi (1:00 PM – 6:00 PM in Sydney).

Daylight saving time and the difference

The difference changes during the year because Ratchathewi and Sydney switch clocks on different dates:

  • Oct 18, 2026 – Apr 3, 2027: +4h
  • Apr 3, 2027 – Oct 2, 2027: +3h
  • Oct 2, 2027 – Oct 18, 2027: +4h

Distance

Ratchathewi and Sydney are 7,534 km (4,681 miles) apart in a straight line.

More conversions

Sydney to RatchathewiRatchathewi to New YorkRatchathewi to LondonRatchathewi to Los AngelesRatchathewi to ChicagoRatchathewi to TorontoRatchathewi to São PauloRatchathewi to ParisRatchathewi to BerlinRatchathewi to MoscowRatchathewi to DubaiRatchathewi to New DelhiRatchathewi to Bangkok
New York to SydneyLondon to SydneyLos Angeles to SydneyChicago to SydneyToronto to SydneySão Paulo to SydneyParis to SydneyBerlin to SydneyMoscow to SydneyDubai to SydneyNew Delhi to SydneyBangkok to Sydney

Questions and answers

What is the time difference between Ratchathewi and Sydney?

Sydney is 4 hours ahead of Ratchathewi.

What time is it in Sydney when it is 9 AM in Ratchathewi?

When it is 9:00 AM in Ratchathewi, it is 1:00 PM in Sydney.

When is the best time to call Sydney from Ratchathewi?

Both sides are at work from 9:00 AM – 2:00 PM in Ratchathewi (1:00 PM – 6:00 PM in Sydney).

Does the time difference between Ratchathewi and Sydney change?

Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.