Time Difference Between Kōshi and Singapore
Singapore is 1 hour behind Kōshi.
Japan
Kōshi
Asia/Tokyo · UTC+9
Singapore
Singapore
Asia/Singapore · UTC+8
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Kōshi and Singapore.
Kōshi
10:00 AM
Singapore
9:00 AM
Kōshi
11:00 AM
Singapore
10:00 AM
Kōshi
12:00 PM
Singapore
11:00 AM
Kōshi
1:00 PM
Singapore
12:00 PM
Kōshi
2:00 PM
Singapore
1:00 PM
Kōshi
3:00 PM
Singapore
2:00 PM
Kōshi
4:00 PM
Singapore
3:00 PM
Kōshi
5:00 PM
Singapore
4:00 PM
Kōshi to Singapore — 24-Hour Conversion
Each row shows the equivalent local time in Singapore for an hour in Kōshi. Working-hours rows (9–18) are highlighted.
| Kōshi | Singapore | Match |
|---|---|---|
| -1 day | Off hours | |
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Workday in Kōshi | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Best for meetings | ||
| Workday in Singapore | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours | ||
| Off hours |
Frequently Asked Questions
What is the time difference between Kōshi and Singapore?
Singapore, Singapore (UTC+8) is 1 hour behind Kōshi, Japan (UTC+9).
What is the best time to schedule a meeting between Kōshi and Singapore?
The best meeting times overlap when both cities are within standard working hours (9 AM – 6 PM). The full hour-by-hour table on this page lists every overlap window.
Does daylight saving time change the difference between Kōshi and Singapore?
Yes — when one city observes daylight saving time and the other does not, the gap shifts by an hour. The conversion table on this page reflects the current offset, including any active DST.
When it is 9 AM in Kōshi, what time is it in Singapore?
Use the conversion table on this page — every hour in Kōshi is mapped to its equivalent local time in Singapore, including day shift markers when the date differs.