Hong Kong to Ruma time converter

Ruma is 6 hours behind Hong Kong. When it is 9:00 AM in Hong Kong, it is 3:00 AM in Ruma.

Hong Kong HKT

Tuesday, October 20, 2026

Ruma CEST

Tuesday, October 20, 2026

Hong Kong
Tue, Oct 20
HKTUTC+8
Ruma
Serbia
Tue, Oct 20
CESTUTC+2-6h
Finding your time zone…
Shared working hours (9:00–18:00)

Hong Kong to Ruma conversion table

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

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

Best time to call or meet

Both sides are at work from 3:00 PM – 6:00 PM in Hong Kong (9:00 AM – 12:00 PM in Ruma).

Daylight saving time and the difference

The difference changes during the year because Hong Kong and Ruma switch clocks on different dates:

  • Oct 20, 2026 – Oct 25, 2026: -6h
  • Oct 25, 2026 – Mar 28, 2027: -7h
  • Mar 28, 2027 – Oct 20, 2027: -6h

More conversions

Ruma to Hong KongHong Kong to New YorkHong Kong to LondonHong Kong to Los AngelesHong Kong to ChicagoHong Kong to TorontoHong Kong to São PauloHong Kong to ParisHong Kong to BerlinHong Kong to MoscowHong Kong to DubaiHong Kong to New DelhiHong Kong to Bangkok
New York to RumaLondon to RumaLos Angeles to RumaChicago to RumaToronto to RumaSão Paulo to RumaParis to RumaBerlin to RumaMoscow to RumaDubai to RumaNew Delhi to RumaBangkok to Ruma

Questions and answers

What is the time difference between Hong Kong and Ruma?

Ruma is 6 hours behind Hong Kong.

What time is it in Ruma when it is 9 AM in Hong Kong?

When it is 9:00 AM in Hong Kong, it is 3:00 AM in Ruma.

When is the best time to call Ruma from Hong Kong?

Both sides are at work from 3:00 PM – 6:00 PM in Hong Kong (9:00 AM – 12:00 PM in Ruma).

Does the time difference between Hong Kong and Ruma change?

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