Coordinated Universal Time (utc) is used in United Kingdom. The IANA timezone identifier is UTC.

TOKYO (Tokyo) (tokyo) is used in Japan. The IANA timezone identifier is Asia/Tokyo.

UTC to TOKYO Time Converter

Coordinated Universal Time → TOKYO (Tokyo)

UTC = UTC+0TOKYO = UTC+9

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

Tokyo

Japan · +8h

17:00

New York

USA · -5h

04:00

Dubai

United Arab Emirates · +3h

12:00

Sydney

Australia · +9h

18:00

Paris

France · +1h

10:00

Time difference: UTC (London) and Tokyo

UTC (London) is 9 hours behind Tokyo. Midday in UTC (London) lines up with 21:00 in Tokyo.

UTC (London) runs on Europe/London; Tokyo runs on Asia/Tokyo. Together they are 9 hours apart.

Business hours comparison

There is no business hours overlap between UTC (London) and Tokyo during standard working hours (9:00–17:00). Meetings would require one party to work outside normal hours.

Best times to schedule a meeting

UTC (London) and Tokyo have no shared working window. These slots minimize out-of-hours disruption for both sides.

07:00 London / 16:00 Tokyo⚡ One side off-hours

⚠️ 2h before working hours in London

09:00 London / 18:00 Tokyo⚡ One side off-hours

⚠️ 2h after working hours in Tokyo

06:00 London / 15:00 Tokyo⚡ One side off-hours

⚠️ 3h before working hours in London

Working hours defined as 09:00–17:00 local time for each location.

Upcoming public holidays

UTC (London)

No upcoming public holidays this year.

Tokyo7 holidays

Jul 20Marine Day

Aug 11Mountain Day

Sep 21Respect for the Aged Day

Sep 23Autumnal Equinox Day

Oct 12Sports Day

How to work with UTC (London) and Tokyo time zones

Teams in UTC (London) (United Kingdom) and Tokyo (Japan) deal with a 9-hour gap that pushes their working days apart. Real-time meetings always require someone to stretch outside the standard 9–5.

💡 How to schedule across these time zones

⚡

A 07:00 meeting in UTC (London) means 16:00 in Tokyo (2h before working hours in London).

⚡

A 09:00 meeting in UTC (London) means 18:00 in Tokyo (2h after working hours in Tokyo).

⚡

A 06:00 meeting in UTC (London) means 15:00 in Tokyo (3h before working hours in London).

Since there is no natural overlap, the options above represent the most balanced compromise, minimizing out-of-hours inconvenience for both sides.

Avoid scheduling mistakes — especially around daylight saving changes. Use the ClockinSync Chrome Extension to instantly verify and compare both time zones directly in your browser, without manual calculations.

Add to your browser — Free →

Need a specific time? Use the slider or type directly into the input bar — it understands "3pm", "15:30", and location-specific formats like "9am UTC (London)".

UTC (London) ↔ TOKYO (Tokyo)

No overlap — one side will join outside working hours

UTC (London)

TOKYO (Tokyo)

00:00

09:00Working

01:00

10:00Working

02:00

11:00Working

03:00

12:00Working

04:00

13:00Working

05:00

14:00Working

06:00

15:00Working

07:00

16:00Working

08:00

17:00

09:00Working

18:00off

10:00Working

19:00off

11:00Working

20:00off

12:00Working

21:00off

13:00Working

22:00off

14:00Working

23:00off

15:00Working

00:00+1doff

16:00Working

01:00+1doff

17:00

02:00+1d

18:00

03:00+1d

19:00

04:00+1d

20:00

05:00+1d

21:00

06:00+1d

22:00

07:00+1d

23:00

08:00+1d

Working hours: 09:00–17:00 local. Green = both working. Purple = one side only.

Frequently Asked Questions

What is the difference between utc and tokyo?

Coordinated Universal Time (utc) is UTC+0 and TOKYO (Tokyo) (tokyo) is UTC+9. The difference between them is 9 hours.

Where is utc used?

Coordinated Universal Time (utc) is used in United Kingdom and surrounding regions. The IANA timezone identifier is UTC.

Where is tokyo used?

TOKYO (Tokyo) (tokyo) is used in Japan and surrounding regions. The IANA timezone identifier is Asia/Tokyo.

How do I convert utc to tokyo?

Use the interactive converter above. Drag the time slider to any utc time and the tokyo equivalent updates instantly. You can also type a time like "3pm" or "15:00" in the input bar.

Popular UTC conversions

UTC → New York UTC → Tokyo UTC → Dubai UTC → Sydney UTC → Paris UTC → Berlin UTC → Singapore UTC → Los Angeles UTC → Toronto UTC → Mumbai

Popular TOKYO conversions

London → TOKYO New York → TOKYO Dubai → TOKYO Sydney → TOKYO Paris → TOKYO Berlin → TOKYO Singapore → TOKYO Los Angeles → TOKYO Toronto → TOKYO Mumbai → TOKYO