WEST TokyoTime Converter
WEST (UTC+1) is currently 8 hours behind Tokyo (JST, UTC+9). Compare live clocks, convert any hour, and find times to meet.
Quick answer
When it's in WEST, it's the same day in Tokyo.
WEST runs 8 hours behind Tokyo (JST). Both sides keep standard office hours with a real 9–6 overlap — the highlighted window below works for everyone.
- Time difference
- +8h 00m
- WEST
- UTC+1
- Tokyo
- UTC+9
- Best call window
- 9:00 AM WEST
WEST to Tokyo conversion table
The next 12 hours in WEST and the matching local time in Tokyo. The current hour is highlighted; drag the converter's slider and the table follows.
| WEST | Tokyo · JST |
|---|---|
| NOW Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Mon, Jun 22 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Tue, Jun 23 |
Best time to meet between WEST & Tokyo
Working hours are 9am–6pm in each city. The bright band is where they overlap — when both sides are at their desks.
Daylight saving shifts this gap by up to 1 hour
The difference between WEST and Tokyo swings between 8 and 9 hours across the year as each side starts or ends daylight saving. WEST is the daylight-saving counterpart of WET (UTC±0). Tokyo does not observe daylight saving time. This page always shows the live, DST-aware difference.
Related time zone conversions
Jump straight to another pair — every combination is a live tool, not an article.
From WEST
To Tokyo
One source of truth — for you and your AI
This page exposes the same answer as structured data, so when you ask an assistant "what's 9am WEST time in Tokyo?", it can cite the exact, DST-aware result — not a stale blog post.
- Schema.org JSON-LD on every converter page
- A machine-readable facts island with IANA zones and every possible offset
- Live times in <time datetime> elements with explicit UTC offsets
{
"pair": "WEST → Tokyo",
"url": "https://worldclock.pro/en/convert/west-to-tokyo",
"from": {
"name": "WEST",
"type": "timezone",
"abbreviation": "WET",
"daylightAbbreviation": "WEST",
"iana": "Europe/Lisbon",
"standardUtcOffset": "+00:00",
"daylightUtcOffset": "+01:00",
"referenceCity": "Lisbon"
},
"to": {
"name": "Tokyo",
"type": "city",
"abbreviation": "JST",
"daylightAbbreviation": null,
"iana": "Asia/Tokyo",
"standardUtcOffset": "+09:00",
"daylightUtcOffset": null,
"referenceCity": "Tokyo"
},
"currentDifferenceMinutes": 480,
"possibleDifferencesMinutes": [
480,
540
],
"note": "Between the regions that use these zones the difference is 8 and 9 hours across the year, depending on daylight saving on each side. The clocks on this page show the named zones themselves, which are fixed."
}
Frequently asked questions
What is the time difference between WEST and Tokyo?
WEST is currently 8 hours behind Tokyo. WEST is on WEST (UTC+1) and Tokyo is on JST (UTC+9). The difference can change when either side starts or ends daylight saving time.
Is Tokyo ahead of or behind WEST?
Tokyo is currently 8 hours ahead of WEST.
When it is 9:00 AM in WEST, what time is it in Tokyo?
When it is 9:00 AM on a Monday in WEST, it is 5:00 PM in Tokyo.
Do WEST and Tokyo observe daylight saving time?
WEST is the daylight-saving counterpart of WET (UTC±0). Tokyo does not observe daylight saving time.
How do I convert WEST time to Tokyo time?
Add 8 hours to any time in WEST to get the time in Tokyo. This page's converter and 24-hour table do it automatically and stay correct through daylight-saving changes.
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