Exact Time Difference: London to Oslo

Day starts 1 hour later in London

ClockinSync

BASE

09:00

Work Clients Team +

00:0006:0012:0018:0024:00

Oslo

Norway · +1h

10:00

New York

USA · -5h

04:00

Tokyo

Japan · +8h

17:00

Dubai

United Arab Emirates · +3h

12:00

Sydney

Australia · +9h

18:00

Frequently Asked Questions

How much time separates London and Oslo?

There is a 1 hour gap between London and Oslo. London runs on Europe/London and Oslo on Europe/Oslo.

When are both London and Oslo in working hours simultaneously?

London and Oslo share 7 hours of business hours overlap daily. Aim for 09:00 London / 10:00 Oslo for best availability.

Is the 1 hour difference between London and Oslo stable right now?

Neither London nor Oslo has a DST transition this week. The 1 hour gap remains consistent.

When London reaches noon, what time is it in Oslo?

London at noon — that's 1:00 PM in Oslo at the exact same instant.

What tools help schedule across London and Oslo?

The slider is the fastest method — move it to any London hour and watch Oslo update live. The text bar also accepts natural language input.

Which upcoming holidays affect London–Oslo coordination?

World Cup Bank Holiday falls on June 15 in London. If you have meetings around that date, confirm availability in advance.

What are the official time zones for London and Oslo?

Europe/London covers London; Europe/Oslo covers Oslo. This gives a 1 hour difference.

9:00 AM in London — is that reasonable for Oslo?

9:00 AM in London = 10:00 AM in Oslo. That's within standard working hours in Oslo.

When I leave the office at 5 PM in London, what time is it in Oslo?

5:00 PM in London = 6:00 PM in Oslo. Your Oslo contact has likely finished for the day — expect a reply next morning.

What happens to my body clock flying from London to Oslo?

Traveling from London to Oslo means you lose 1 hour in local time. Most people adjust within a day.

Quick time conversions: London → Oslo

Common reference points to help you plan across the time difference.

When London clocks show 7:00 AM, Oslo reads 8:00 AM.

Is 6:00 AM a good time to call Oslo from London?—7:00 AM

11:00 AMin London→12:00 PMin Oslo

If it's 7:00 PM in London, it's 8:00 PM in Oslo.

9:00 AMin London→10:00 AMin Oslo

Time difference: London and Oslo

London is 1 hour behind Oslo. When London clocks hit noon, Oslo reads 13:00.

London is in the Europe/London timezone. Oslo is in Europe/Oslo. The difference is 1 hour.

Business hours comparison

Every working day, London and Oslo are both in business hours for 7 hours simultaneously.

00:0006:0012:0018:0024:00

London

Oslo

Overlap (7h)

When to schedule across time zones

Both London and Oslo are in standard hours simultaneously for 7h per day. 3 recommended slots shown below.

09:00 London / 10:00 Oslo✓ Both working

10:00 London / 11:00 Oslo✓ Both working

11:00 London / 12:00 Oslo✓ Both working

Based on standard 09:00–17:00 working hours in each location's local time.

Holiday calendar for both locations

⚡ Both locations have upcoming holidays, check availability before scheduling.

London7 holidays

Jun 15World Cup Bank HolidaySOON

Jul 13Battle of the Boyne

Aug 3Summer Bank Holiday

Aug 31Summer Bank Holiday

Nov 30Saint Andrew's Day

Oslo2 holidays

Dec 25Christmas Day

Dec 26St. Stephen's Day

Working across London and Oslo

Working across London (United Kingdom) and Oslo (Norway) involves a 1-hour gap. The good news: there is a 7-hour mutual window in standard business hours that lets both sides collaborate without anyone joining at an unreasonable hour.

💡 Best practice for cross-timezone meetings

✅

09:00–10:00 in London = 10:00–11:00 in Oslo. Both sides are in standard business hours during this window.

✅

10:00–11:00 in London = 11:00–12:00 in Oslo. Both sides are in standard business hours during this window.

✅

11:00–12:00 in London = 12:00–13:00 in Oslo. Both sides are in standard business hours during this window.

DST transitions can silently shift your meeting times by an hour. The ClockinSync Chrome Extension tracks these changes automatically so you never get caught off guard.

Get the Extension — Free →

Use the time slider above to find the exact equivalent time for any moment in London. The input bar accepts natural language like "3pm", "15:30", or "9am Rome" for instant conversions.

People also compare London with...

London to Mumbai London to Rome London to Istanbul London to Paris London to Sydney London to Amsterdam London to Toronto London to Dubai London to Chicago London to Singapore

Oslo paired with other time zones

Oslo to Rome Oslo to Seoul Oslo to Mumbai Oslo to Berlin Oslo to Sydney Oslo to Toronto Oslo to Paris Oslo to Istanbul Oslo to Dubai Oslo to Amsterdam

London ↔ Oslo

7h of business hours overlap daily (09:00–17:00)· Showing morning hours (05:00–13:00)

London

Oslo

05:00

06:00

07:00

08:00

09:00Working

10:00Working

11:00Working

12:00Working

13:00Working

14:00Working

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