Time difference
Houston to Tokyo Time Difference
Tokyo is 14 hours ahead of Houston — when it's 12:00 PM in Houston, it's 2:00 AM the next day in Tokyo. (Houston (America/Chicago, CDT); Tokyo (Asia/Tokyo, JST).) Below: live local times, the best hours for a call, a full conversion table, and exact daylight-saving dates.
Tokyo is 14 hours ahead of Houston. Standard 9 AM–5 PM business hours in Houston and Tokyo do not overlap, so a live call needs one side outside normal hours. Clocks change on November 1, 2026, which briefly shifts the gap between Houston and Tokyo — the converter on this page always reflects the correct offset for the date you pick.
- When it's 9:00 AM in Houston, it's 11:00 PM in Tokyo.
- When it's 9:00 AM in Tokyo, it's 7:00 PM the previous day in Houston.
Tokyo is currently 14 hours ahead of Houston.
Interactive converter
12:00PM
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Best times to meet
Standard 9 AM – 5 PM hours in Houston and Tokyo do not overlap. The least-bad options are an early start in one city or a late evening call in the other — for example a 7–8 AM meeting in Houston, or a 6–8 PM meeting in Tokyo.
Quick conversion table
| Houston | Tokyo |
|---|---|
| 12 AM | 2:00 PM |
| 1 AM | 3:00 PM |
| 2 AM | 4:00 PM |
| 3 AM | 5:00 PM |
| 4 AM | 6:00 PM |
| 5 AM | 7:00 PM |
| 6 AM | 8:00 PM |
| 7 AM | 9:00 PM |
| 8 AM | 10:00 PM |
| 9 AM | 11:00 PM |
| 10 AM | 12:00 AM (next day) |
| 11 AM | 1:00 AM (next day) |
| 12 PM | 2:00 AM (next day) |
| 1 PM | 3:00 AM (next day) |
| 2 PM | 4:00 AM (next day) |
| 3 PM | 5:00 AM (next day) |
| 4 PM | 6:00 AM (next day) |
| 5 PM | 7:00 AM (next day) |
| 6 PM | 8:00 AM (next day) |
| 7 PM | 9:00 AM (next day) |
| 8 PM | 10:00 AM (next day) |
| 9 PM | 11:00 AM (next day) |
| 10 PM | 12:00 PM (next day) |
| 11 PM | 1:00 PM (next day) |
Daylight saving
On November 1, 2026, Houston shifts for daylight saving. After that, Tokyo will be 15 hours ahead of Houston (currently 14 hours ahead of Houston). The converter and the tables above always reflect the correct offset for the date you pick.
- Houston is currently observing daylight saving time.
- Tokyo does not observe daylight saving time.
Frequently asked questions
- Is Tokyo ahead of or behind Houston?
- Tokyo is 14 hours ahead of Houston.
- How many hours ahead of Houston is Tokyo?
- Tokyo is 14 hours ahead of Houston.
- What time is 9 AM in Houston in Tokyo?
- 9:00 AM in Houston is 11:00 PM in Tokyo.
- What time is noon in Houston in Tokyo?
- 12:00 PM in Houston is 2:00 AM the next day in Tokyo.
- What time is 5 PM in Houston in Tokyo?
- 5:00 PM in Houston is 7:00 AM the next day in Tokyo. Useful for end-of-day handoffs between the two offices.
- What time is 3 PM in Houston in Tokyo?
- 3:00 PM in Houston is 5:00 AM the next day in Tokyo.
- Is Houston currently observing daylight saving time?
- Houston is currently observing daylight saving time (summer time).
- Is Tokyo currently observing daylight saving time?
- Tokyo does not observe daylight saving time — its UTC offset stays the same all year.
- Do Houston and Tokyo observe daylight saving?
- On November 1, 2026, Houston shifts for daylight saving. After that, Tokyo will be 15 hours ahead of Houston (currently 14 hours ahead of Houston). The converter and the tables above always reflect the correct offset for the date you pick.
- When is the best time to call Tokyo from Houston?
- Houston and Tokyo business hours don't overlap. The closest options are early mornings in Houston or late evenings, when one side stretches outside 9–5.
- When is the best time to call Houston from Tokyo?
- Tokyo and Houston business hours don't overlap. The closest options are early mornings in Tokyo or late evenings, when one side stretches outside 9–5.
- Houston (CDT) to Tokyo (JST) — how do I convert quickly?
- Add 14 hours to Houston local time to get Tokyo local time. Or use the converter at the top of this page — it stays accurate through daylight-saving changes automatically.
Other conversions
- Houston to New York
- Houston to London
- Dubai to Houston
- Houston to Singapore
- Houston to Los Angeles
- Houston to Sydney
- Houston to Paris
- Houston to Mumbai
- Hong Kong to Houston
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