Live offset · Year-round DST · Shareable URL

Time difference
Copenhagen and London

Live clocks (CET ↔ GMT), the current gap, month-by-month offset changes (steady this year), and a full 24-hour map from Copenhagen to London.

1

Live gap

See the current offset between Copenhagen and London, with IANA-backed clocks updating every second.

2

Year-round chart

Neither city shifts clocks seasonally—the gap stays steady through 2026.

3

Hour-by-hour

Scroll the 24-hour table to map any civil hour in Copenhagen into London with day-shift cues.

Time difference workspace

How Copenhagen and London line up today.

2 cities · live offsetSteady gap
City pair

Copenhagen London

London is 1h behind Copenhagen at this moment. Compare live clocks, seasonal DST shifts, and hour-by-hour conversions below.

Live offsetIANA zones · updates automatically
Copenhagen
Europe/Copenhagen
ZoneCET / CEST
Offset nowUTC+2
Hour gap
−1h

LondonCopenhagen

London
Europe/London
ZoneGMT / BST
Offset nowUTC+1
About this pairUseful when planning calls or docs

Time difference between Copenhagen and London: London is currently 1 hour behind Copenhagen.

The gap between clocks stays steady through the year for this pair, even when Copenhagen or London (or both) shift for Daylight Saving—transition timing lines up so the delta does not move. The monthly table below shows the exact offset gap month by month. For practical scheduling, jump to the best-time-to-meet page or the 24-hour conversion table below.

Jump aheadPick the view you need next
Best time to meetMonthly offsets24-hour table
Live clocks workspace

Clocks side by side.

Updates every second
Right nowEurope/Copenhagen · Europe/London
Copenhagen
Europe/Copenhagen
Live time
--:--
OffsetUTC+2
AbbreviationCET / CEST
Observes DST
London
Europe/London
Live time
--:--
OffsetUTC+1
AbbreviationGMT / BST
Observes DST
Relationship

London is 1h behind Copenhagen.

DST rules can widen or shrink this gap for a few weeks each spring and autumn—the month table below shows how many hours London sits ahead of or behind Copenhagen through the calendar year.

Next stepsPlan overlap or convert zones
Best time to meet →CET → GMT →Overlap Finder →
Year-round

Offset changes by month

Sampled mid-month for 2026. Compares London versus Copenhagen; a value of +3h means London is three hours ahead of Copenhagen.

2026 calendar

Month-by-month gap

MonthDifference (London vs Copenhagen)
January-1h
February-1h
March-1h
April-1h
May-1h
June-1h
July-1h
August-1h
September-1h
October-1h
November-1h
December-1h
Hour by hour

24-hour conversion table

Every civil hour in Copenhagen mapped into London; day-shift cues follow active DST for both zones today.

CopenhagenLondon

Hourly wall-clock map for today — midnight crossings show as day shifts.

Copenhagen with part-of-day icon
London arrow and converted time
Day
  • 00:00
    23:00
    Prev day
  • 01:00
    00:00
    Same day
  • 02:00
    01:00
    Same day
  • 03:00
    02:00
    Same day
  • 04:00
    03:00
    Same day
  • 05:00
    04:00
    Same day
  • 06:00
    05:00
    Same day
  • 07:00
    06:00
    Same day
  • 08:00
    07:00
    Same day
  • 09:00
    08:00
    Same day
  • 10:00
    09:00
    Same day
  • 11:00
    10:00
    Same day
  • 12:00
    11:00
    Same day
  • 13:00
    12:00
    Same day
  • 14:00
    13:00
    Same day
  • 15:00
    14:00
    Same day
  • 16:00
    15:00
    Same day
  • 17:00
    16:00
    Same day
  • 18:00
    17:00
    Same day
  • 19:00
    18:00
    Same day
  • 20:00
    19:00
    Same day
  • 21:00
    20:00
    Same day
  • 22:00
    21:00
    Same day
  • 23:00
    22:00
    Same day
Uses your browser's IANA zone data — choose another date in the converter for historical or future days.
Keep exploring

Related pages

More time-difference routes, pairwise best times, triple-city overlaps, and conversions tied to Copenhagen, London, or this corridor.

FAQ

Frequently asked questions

Offsets between Copenhagen and London, DST shifts, scheduling, and how we source timezone data—plus how to share this page.

Currently, London is 1h behind Copenhagen. This may change through the year if either city observes Daylight Saving Time.