Tokyo to UTC — Time Zone Converter
JST (UTC+9) → UTC (UTC+0). UTC is 9 hours behind relative to Tokyo right now.
Tokyo
Oct 7, 2026, 8:54 PM
UTC
Oct 7, 2026, 11:54 AM
Need the reverse? UTC to Tokyo →
Sample times — JST to UTC
Sample conversions for today; daylight saving applied.
About Tokyo and UTCTokyo vs UTC time difference through 2026
The gap stays at UTC is 9 hours behind all year — neither place uses daylight saving time.
Dates (2026) JST UTC Difference Jan 1 – Dec 31 UTC+9 UTC UTC is 9 hours behind
Transition dates are the first full day on the new offset; clocks usually change overnight, between 1:00 and 3:00 local time.
Method & sources
Offsets and daylight-saving dates are computed from the IANA Time Zone Database through the JavaScript Intl API — the same rules your phone and computer use. The year table above was generated from those rules when this page was built; the live converter uses the rules installed in your own browser, so it stays correct if a country changes its clocks.
Page last updated: October 1, 2026
Tokyo vs UTC time difference through 2026
The gap stays at UTC is 9 hours behind all year — neither place uses daylight saving time.
| Dates (2026) | JST | UTC | Difference |
|---|---|---|---|
| Jan 1 – Dec 31 | UTC+9 | UTC | UTC is 9 hours behind |
Transition dates are the first full day on the new offset; clocks usually change overnight, between 1:00 and 3:00 local time.
Method & sources
Offsets and daylight-saving dates are computed from the IANA Time Zone Database through the JavaScript Intl API — the same rules your phone and computer use. The year table above was generated from those rules when this page was built; the live converter uses the rules installed in your own browser, so it stays correct if a country changes its clocks.
Page last updated: October 1, 2026
Tokyo to UTC subtracts nine hours from Japan Standard Time. Financial systems and log aggregation pipelines rely on this constant offset.
Frequently asked questions
What is the time difference between Tokyo and UTC?
Right now the offset is about 9 hours behind (from JST to UTC). Daylight saving rules differ by region, so use the converter and table above rather than memorising a single number year-round.
Does daylight saving affect Tokyo vs UTC?
Yes, whenever either region springs forward or falls back, the gap can shift by an hour. This page uses the IANA time-zone database so those transitions are applied automatically.
How do I schedule a meeting across Japan and Coordinated Universal Time?
Pick a time in the converter, share both columns with attendees, and avoid early-morning or late-night slots on one side. The sample table lists common business hours in the source zone.
Related time zone conversions
Related tools
These free tools pair well with this page — open them in a new tab to finish your workflow.