Tokyo is 19 hours ahead of Honolulu
Honolulu is 19 hours behind Tokyo. Use this page to find the best meeting window and sync your global schedule.
TOKYO
09:46 AM
Mon, Jul 27
UTC+09:00
Japan
HONOLULU
02:46 PM
Sun, Jul 26
UTC-10:00
United States
Time Difference Details
DIFFERENCE
-19h
TOKYO OFFSET
UTC+09:00
HONOLULU OFFSET
UTC-10:00
Reading this: When it's 12:00 PM in Tokyo, it is 17:00 in Honolulu.
Working Hours Overlap (9 AM – 5 PM)
Each cell = 1 UTC hour. 🟢 = Both cities in business hours 🟡 = One city in business hours ⬜ = Neither
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
00
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
■ Both working
■ One working
■ Neither
Best Meeting Window
✓ 3h overlap window
BEST WINDOW — TOKYO
9AM – 12PM
BEST WINDOW — HONOLULU
2PM – 5PM
UTC window: 00:00 – 03:00
Related Comparisons
Need More Precision?
The Executive Meeting Planner lets you drag a UTC slider, add up to 6 cities, and see live business-hours badges — built for elite distributed teams.
Access the Planner Free →