Auckland to Koga time converter

Koga is 4 hours behind Auckland. When it is 9:00 AM in Auckland, it is 5:00 AM in Koga.

Auckland NZDT

Tuesday, October 20, 2026

Koga JST

Tuesday, October 20, 2026

Auckland
New Zealand
Tue, Oct 20
NZDTUTC+13
Koga
Japan
Tue, Oct 20
JSTUTC+9-4h
Finding your time zone…
Shared working hours (9:00–18:00)

Auckland to Koga conversion table

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

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

Best time to call or meet

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

Daylight saving time and the difference

The difference changes during the year because Auckland and Koga switch clocks on different dates:

  • Oct 20, 2026 – Apr 4, 2027: -4h
  • Apr 4, 2027 – Sep 26, 2027: -3h
  • Sep 26, 2027 – Oct 20, 2027: -4h

Distance

Auckland and Koga are 8,889 km (5,523 miles) apart in a straight line.

More conversions

Koga to AucklandAuckland to New YorkAuckland to LondonAuckland to Los AngelesAuckland to ChicagoAuckland to TorontoAuckland to São PauloAuckland to ParisAuckland to BerlinAuckland to MoscowAuckland to DubaiAuckland to New DelhiAuckland to Bangkok
New York to KogaLondon to KogaLos Angeles to KogaChicago to KogaToronto to KogaSão Paulo to KogaParis to KogaBerlin to KogaMoscow to KogaDubai to KogaNew Delhi to KogaBangkok to Koga

Questions and answers

What is the time difference between Auckland and Koga?

Koga is 4 hours behind Auckland.

What time is it in Koga when it is 9 AM in Auckland?

When it is 9:00 AM in Auckland, it is 5:00 AM in Koga.

When is the best time to call Koga from Auckland?

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

Does the time difference between Auckland and Koga change?

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