Time Difference Between Iruma and Singapore
Singapore is 1 hour behind Iruma.
Japan
Iruma
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 Iruma and Singapore.
Iruma
10:00 AM
Singapore
9:00 AM
Iruma
11:00 AM
Singapore
10:00 AM
Iruma
12:00 PM
Singapore
11:00 AM
Iruma
1:00 PM
Singapore
12:00 PM
Iruma
2:00 PM
Singapore
1:00 PM
Iruma
3:00 PM
Singapore
2:00 PM
Iruma
4:00 PM
Singapore
3:00 PM
Iruma
5:00 PM
Singapore
4:00 PM
Iruma to Singapore — 24-Hour Conversion
Each row shows the equivalent local time in Singapore for an hour in Iruma. Working-hours rows (9–18) are highlighted.
| Iruma | Singapore | Match |
|---|---|---|
| -1 day | Off hours | |
| Off hours | ||
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| Workday in Iruma | ||
| 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 | ||
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| Off hours |
Frequently Asked Questions
What is the time difference between Iruma and Singapore?
Singapore, Singapore (UTC+8) is 1 hour behind Iruma, Japan (UTC+9).
What is the best time to schedule a meeting between Iruma 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 Iruma 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 Iruma, what time is it in Singapore?
Use the conversion table on this page — every hour in Iruma is mapped to its equivalent local time in Singapore, including day shift markers when the date differs.