Time Difference Between Reykjavík and Tokyo
Tokyo is 9 hours ahead Reykjavík.
Iceland
Reykjavík
Atlantic/Reykjavik · UTC+0
Japan
Tokyo
Asia/Tokyo · UTC+9
Best Times to Meet
Hours where standard working time (9 AM – 6 PM) overlaps in both Reykjavík and Tokyo.
Standard working hours don't overlap between Reykjavík and Tokyo. Consider early-morning calls in Reykjavík or late-evening calls in Tokyo.
Reykjavík to Tokyo — 24-Hour Conversion
Each row shows the equivalent local time in Tokyo for an hour in Reykjavík. Working-hours rows (9–18) are highlighted.
| Reykjavík | Tokyo | Match |
|---|---|---|
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Workday in Tokyo | ||
| Workday in Reykjavík | ||
| Workday in Reykjavík | ||
| Workday in Reykjavík | ||
| Workday in Reykjavík | ||
| Workday in Reykjavík | ||
| Workday in Reykjavík | ||
| +1 day | Workday in Reykjavík | |
| +1 day | Workday in Reykjavík | |
| +1 day | Workday in Reykjavík | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours | |
| +1 day | Off hours |
Frequently Asked Questions
What is the time difference between Reykjavík and Tokyo?
Tokyo, Japan (UTC+9) is 9 hours ahead Reykjavík, Iceland (UTC+0).
What is the best time to schedule a meeting between Reykjavík and Tokyo?
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 Reykjavík and Tokyo?
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 Reykjavík, what time is it in Tokyo?
Use the conversion table on this page — every hour in Reykjavík is mapped to its equivalent local time in Tokyo, including day shift markers when the date differs.