Tokyo to Idku time converter
Idku is 6 hours behind Tokyo. When it is 9:00 AM in Tokyo, it is 3:00 AM in Idku.
10:55 PM in Tokyo, Sunday, October 18, 2026
Tokyo to Idku conversion table
Every hour of today in Tokyo and the matching time in Idku. Light rows are typical working hours (9:00–18:00).
| Tokyo | Idku |
|---|---|
| 12:00 AM | 6:00 PM−1 day |
| 1:00 AM | 7:00 PM−1 day |
| 2:00 AM | 8:00 PM−1 day |
| 3:00 AM | 9:00 PM−1 day |
| 4:00 AM | 10:00 PM−1 day |
| 5:00 AM | 11:00 PM−1 day |
| 6:00 AM | 12:00 AM |
| 7:00 AM | 1:00 AM |
| 8:00 AM | 2:00 AM |
| 9:00 AM | 3:00 AM |
| 10:00 AM | 4:00 AM |
| 11:00 AM | 5:00 AM |
| 12:00 PM | 6:00 AM |
| 1:00 PM | 7:00 AM |
| 2:00 PM | 8:00 AM |
| 3:00 PM | 9:00 AM |
| 4:00 PM | 10:00 AM |
| 5:00 PM | 11:00 AM |
| 6:00 PM | 12:00 PM |
| 7:00 PM | 1:00 PM |
| 8:00 PM | 2:00 PM |
| 9:00 PM | 3:00 PM |
| 10:00 PM | 4:00 PM |
| 11:00 PM | 5:00 PM |
Best time to call or meet
Both sides are at work from 3:00 PM – 6:00 PM in Tokyo (9:00 AM – 12:00 PM in Idku).
Daylight saving time and the difference
The difference changes during the year because Tokyo and Idku switch clocks on different dates:
- Oct 18, 2026 – Oct 30, 2026: -6h
- Oct 30, 2026 – Apr 30, 2027: -7h
- Apr 30, 2027 – Oct 18, 2027: -6h
Distance
Tokyo and Idku are 9,544 km (5,930 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Tokyo and Idku?
Idku is 6 hours behind Tokyo.
What time is it in Idku when it is 9 AM in Tokyo?
When it is 9:00 AM in Tokyo, it is 3:00 AM in Idku.
When is the best time to call Idku from Tokyo?
Both sides are at work from 3:00 PM – 6:00 PM in Tokyo (9:00 AM – 12:00 PM in Idku).
Does the time difference between Tokyo and Idku change?
Yes, for part of the year, because daylight saving time starts and ends on different dates or applies on one side only.