Quarter to Twelve

Time in HKT and CKT

The time difference between Hong Kong Time (HKT) and Cook Island Time (CKT) is 18 hours. Cook Island Time is 18 hours behind Hong Kong Time.

This means 9am HKT is 3pm CKT (previous day) and 5pm HKT is 11pm CKT (previous day).

Hong Kong Time

  • The current local time in HKT is 8:30 pm (July 18, 2026)
  • HKT time zone offset is UTC+08:00

Cook Island Time

  • The current local time in CKT is 10:30 pm (July 18, 2026)
  • CKT time zone offset is UTC-10:00

How to convert Hong Kong Time to Cook Island Time?

Subtract 18 hours from Hong Kong Time to get Cook Island Time.

Time in HKT

00:00

Time in CKT

00:00

Use the slider above to convert Hong Kong Time to Cook Island Time and view the day and night map at different times.

Day–night colors on the map:
Day colors Day
Civil twilight colors Civil twilight
Nautical twilight colors Nautical twilight
Astronomical twilight colors Astronomical twilight
Night colors Night

Time Conversion Chart

HKTCKT
12am6am
1am7am
2am8am
3am9am
4am10am
5am11am
6am12pm
7am1pm
8am2pm
9am3pm
10am4pm
11am5pm
12pm6pm
1pm7pm
2pm8pm
3pm9pm
4pm10pm
5pm11pm
6pm12am
7pm1am
8pm2am
9pm3am
10pm4am
11pm5am