Time zone conversion between Japan and United Kingdom
When it's 10:00 AM in Japan, it will be 1:00 AM in United Kingdom.
Japan operates on Japan Standard Time (JST, GMT+9) throughout the year without observing daylight saving time. Standard business hours run from 9:00 AM to 5:00 PM or 6:00 PM, though many companies maintain longer working hours as part of the traditional work culture. As the world's third-largest economy, Japan serves as a critical financial and technological center in the Asia-Pacific region. Tokyo functions as the primary economic hub, hosting the headquarters of major corporations like Toyota, Sony, and Mitsubishi. Japan maintains extensive international business relationships requiring careful time coordination with partners in North America, Europe, and across Asia.
The United Kingdom operates on Greenwich Mean Time (GMT, GMT+0) during winter and British Summer Time (BST, GMT+1) from late March to late October. Standard business hours typically run from 9:00 AM to 5:00 PM or 5:30 PM weekdays. London functions as one of the world's premier financial centers, hosting major banks, insurance companies, and international corporate headquarters. The UK maintains extensive trading relationships across Europe, North America, and Commonwealth nations. The timezone provides excellent morning overlap with European business hours and afternoon coordination windows with North American operations. London's financial district operates across multiple time zones, with early morning traders connecting with Asian markets and afternoon teams coordinating with American counterparts.
| Japan Time | United Kingdom Time |
|---|---|
| 12:00 AM | 3:00 PM (previous day) |
| 1:00 AM | 4:00 PM (previous day) |
| 2:00 AM | 5:00 PM (previous day) |
| 3:00 AM | 6:00 PM (previous day) |
| 4:00 AM | 7:00 PM (previous day) |
| 5:00 AM | 8:00 PM (previous day) |
| 6:00 AM | 9:00 PM (previous day) |
| 7:00 AM | 10:00 PM (previous day) |
| 8:00 AM | 11:00 PM (previous day) |
| 9:00 AM | 12:00 AM |
| 10:00 AM | 1:00 AM |
| 11:00 AM | 2:00 AM |
| 12:00 PM | 3:00 AM |
| 1:00 PM | 4:00 AM |
| 2:00 PM | 5:00 AM |
| 3:00 PM | 6:00 AM |
| 4:00 PM | 7:00 AM |
| 5:00 PM | 8:00 AM |
| 6:00 PM | 9:00 AM |
| 7:00 PM | 10:00 AM |
| 8:00 PM | 11:00 AM |
| 9:00 PM | 12:00 PM |
| 10:00 PM | 1:00 PM |
| 11:00 PM | 2:00 PM |