Tokyo to UTC — Time Zone Converter
JST (UTC+9) → UTC (UTC+0). UTC is 9 hours behind relative to Tokyo right now.
Tokyo
Jun 29, 2026, 6:05 AM
UTC
Jun 28, 2026, 9:05 PM
Need the reverse? UTC to Tokyo →
Sample times — JST to UTC
Sample conversions for today; daylight saving applied.
About Tokyo and UTC
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.