Utah to Tokyo time conversion
Tokyo is 15 hours ahead of Utah. After the next clock change (): Tokyo is 16 hours ahead of Utah.
Time difference with your location
Utah is 6 hours behind UTC. Compare with your local time →
Choose a date and time
Choose the local time in Utah to convert it to Tokyo on that date.
Skipped clock-change times are unavailable; a repeated time uses its first occurrence.
24-hour conversion chart · Utah → Tokyo
This table converts each hour in Utah to Tokyo on 2026-10-21.
- Working hours
- Outside working hours
- Night hours
| Utah | Tokyo | Shared working hours |
|---|---|---|
| 00:0012:00 AM | 15:003:00 PM | |
| 01:001:00 AM | 16:004:00 PM | |
| 02:002:00 AM | 17:005:00 PM | |
| 03:003:00 AM | 18:006:00 PM | |
| 04:004:00 AM | 19:007:00 PM | |
| 05:005:00 AM | 20:008:00 PM | |
| 06:006:00 AM | 21:009:00 PM | |
| 07:007:00 AM | 22:0010:00 PM | |
| 08:008:00 AM | 23:0011:00 PM | |
| 09:009:00 AM | 00:0012:00 AM +1 day | |
| 10:0010:00 AM | 01:001:00 AM +1 day | |
| 11:0011:00 AM | 02:002:00 AM +1 day | |
| 12:0012:00 PM | 03:003:00 AM +1 day | |
| 13:001:00 PM | 04:004:00 AM +1 day | |
| 14:002:00 PM | 05:005:00 AM +1 day | |
| 15:003:00 PM | 06:006:00 AM +1 day | |
| 16:004:00 PM | 07:007:00 AM +1 day | |
| 17:005:00 PM | 08:008:00 AM +1 day | ✓ |
| 18:006:00 PM | 09:009:00 AM +1 day | |
| 19:007:00 PM | 10:0010:00 AM +1 day | |
| 20:008:00 PM | 11:0011:00 AM +1 day | |
| 21:009:00 PM | 12:0012:00 PM +1 day | |
| 22:0010:00 PM | 13:001:00 PM +1 day | |
| 23:0011:00 PM | 14:002:00 PM +1 day |
Quick conversion examples
These examples convert local times in Utah to Tokyo on 2026-10-21.
Conversion formula: Tokyo = Utah + 15h · Utah + 16h.
| Utah | Tokyo |
|---|---|
| 6:00 AM Utah | = 9:00 PM Tokyo |
| 7:00 AM Utah | = 10:00 PM Tokyo |
| 8:00 AM Utah | = 11:00 PM Tokyo |
| 9:00 AM Utah | = 12:00 AM Tokyo (+1 day) |
| 10:00 AM Utah | = 1:00 AM Tokyo (+1 day) |
| 12:00 PM Utah | = 3:00 AM Tokyo (+1 day) |
| 3:00 PM Utah | = 6:00 AM Tokyo (+1 day) |
| 5:00 PM Utah | = 8:00 AM Tokyo (+1 day) |
| 6:00 PM Utah | = 9:00 AM Tokyo (+1 day) |
| 8:00 PM Utah | = 11:00 AM Tokyo (+1 day) |
Overlapping meeting hours
The 08:00–18:00 working day in Utah and Tokyo overlaps for 1 hour on 2026-10-21.
- Shared working hours
- 17:00–18:00 Utah · 08:00–09:00 Tokyo
Clock changes on both sides, 2026–2028
Utah and Tokyo have the following local clock changes in 2026–2028; all times in the table are local to that side.
| Year | Utah | Tokyo |
|---|---|---|
| 2026 | · 02:00 → 03:00 · 02:00 → 01:00 | No clock changes; UTC+9 all year. |
| 2027 | · 02:00 → 03:00 · 02:00 → 01:00 | No clock changes; UTC+9 all year. |
| 2028 | · 02:00 → 03:00 · 02:00 → 01:00 | No clock changes; UTC+9 all year. |
At the start of 2026, Tokyo is 16 hours ahead of Utah. The difference changes during the following periods.
- From 2026-03-08 03:00 Utah until 2026-11-01 01:00 Utah, Tokyo is 15 hours ahead of Utah.
- From 2027-03-14 03:00 Utah until 2027-11-07 01:00 Utah, Tokyo is 15 hours ahead of Utah.
- From 2028-03-12 03:00 Utah until 2028-11-05 01:00 Utah, Tokyo is 15 hours ahead of Utah.
Frequently asked questions
What time is 9 AM Utah in Tokyo?
9:00 AM Utah = 12:00 AM Tokyo (+1 day), using UTC-6 and UTC+9. Choose a date above for the seasonal local time.
Does the time difference between Utah and Tokyo change during the year?
Yes. During 2026–2028: Tokyo is 15 hours ahead of Utah; Tokyo is 16 hours ahead of Utah. The clock-change table gives the dates for both sides.
How do I tell whether it is day or night in Tokyo?
Read the Tokyo clock above: this guide counts 06:00–18:00 local time as daytime and the rest as nighttime, without using sunrise and sunset.
What is the best time to call between Utah and Tokyo?
The shared 08:00–18:00 working window is 17:00–18:00 Utah / 08:00–09:00 Tokyo, a total of 1 hour.
What is the time difference between Utah and Tokyo now?
Right now, Tokyo is 15 hours ahead of Utah. Conversion formula: Tokyo = Utah + 15h · Utah + 16h.