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Hong Kong, Istanbul, Tokyo vs London Time Difference

Live times · UTC offsets · Best meeting hours

Best time to meet
Hong Kong
2 PM
Istanbul
9 AM
Tokyo
3 PM
London
7 AM

Best available slot — there's limited business-hours overlap across these cities.

See all ranked meeting times
Hong Kong
Hong Kong
10:22
Thursday, June 25, 2026
UTC+08
Istanbul
Turkey
05:22
Thursday, June 25, 2026
UTC+03
Tokyo
Japan
11:22
Thursday, June 25, 2026
UTC+09
London
UK
03:22
Thursday, June 25, 2026
UTC+01

Time Differences vs Hong Kong

Istanbul
5h behind Hong Kong
Tokyo
1h ahead of Hong Kong
London
7h behind Hong Kong

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Browse the 24-hour timeline and every meeting slot scored by business-hours overlap.

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Hong Kong timezone →Istanbul timezone →Tokyo timezone →London timezone →