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Convert JST to WEST Time - Free Time Zone Converter

Convert Japan Standard Time (JST) to Western European Summer Time (WEST, UTC+1) for regional business calls. Free converter with real-time conversion, meeting time planner, and business hours comparison for JST to WEST coordination. Includes 24-hour conversion table and live time displays. Perfect for international scheduling and global team collaboration. Works on all devices with accurate, reliable results.

🌍
JST
Japan Standard Time
Current Time
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🕐
WEST
Western European Summer Time
Current Time
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Converted Time
Select a time to convert
Time Difference
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Your Local Time
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UTC Time
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JST to WEST Time Zone Difference

Western European Summer Time is 8 hours behind Japan Standard Time

Always up-to-date and accurate

24-Hour JST to WEST Conversion Chart

Complete hourly conversion for Japan Standard Time to Western European Summer Time

12:00 AM
JST
4:00 PM
WEST
(previous day)
00:00 16:00
1:00 AM
JST
5:00 PM
WEST
(previous day)
01:00 17:00
2:00 AM
JST
6:00 PM
WEST
(previous day)
02:00 18:00
3:00 AM
JST
7:00 PM
WEST
(previous day)
03:00 19:00
4:00 AM
JST
8:00 PM
WEST
(previous day)
04:00 20:00
5:00 AM
JST
9:00 PM
WEST
(previous day)
05:00 21:00
6:00 AM
JST
10:00 PM
WEST
(previous day)
06:00 22:00
7:00 AM
JST
11:00 PM
WEST
(previous day)
07:00 23:00
8:00 AM
JST
12:00 AM
WEST
08:00 00:00
9:00 AM
JST
1:00 AM
WEST
09:00 01:00
10:00 AM
JST
2:00 AM
WEST
10:00 02:00
11:00 AM
JST
3:00 AM
WEST
11:00 03:00
12:00 PM
JST
4:00 AM
WEST
12:00 04:00
1:00 PM
JST
5:00 AM
WEST
13:00 05:00
2:00 PM
JST
6:00 AM
WEST
14:00 06:00
3:00 PM
JST
7:00 AM
WEST
15:00 07:00
4:00 PM
JST
8:00 AM
WEST
16:00 08:00
5:00 PM
JST
9:00 AM
WEST
17:00 09:00
6:00 PM
JST
10:00 AM
WEST
18:00 10:00
7:00 PM
JST
11:00 AM
WEST
19:00 11:00
8:00 PM
JST
12:00 PM
WEST
20:00 12:00
9:00 PM
JST
1:00 PM
WEST
21:00 13:00
10:00 PM
JST
2:00 PM
WEST
22:00 14:00
11:00 PM
JST
3:00 PM
WEST
23:00 15:00

Best Meeting Times between Japan Standard Time and Western European Summer Time

Optimal hours for calls between JST and WEST

Business hours overlap available
5:00 PM JST → 9:00 AM WEST
Business Hours
6:00 PM JST → 10:00 AM WEST
Business Hours

Based on standard business hours (9:00 AM - 6:00 PM) in each time zone

Time Zone Details

Technical information for both time zones

JST

Japan Standard Time

Source timezone

UTC Offset 9.0 hours
Abbreviation JST
Type Standard Time
Status Active
WEST

Western European Summer Time

Target timezone

UTC Offset 1.0 hours
Abbreviation WEST
Type Standard Time
Status Active

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