Bananas for Scale
Big Ben (Elizabeth Tower)

Photo from Wikimedia Commons

Big Ben (Elizabeth Tower)

London's iconic clock tower (Big Ben is actually the bell)/Towers & Skyscrapers

The Elizabeth Tower at the Palace of Westminster stands 96 meters tall and houses the famous Great Bell, nicknamed Big Ben. The clock faces are 7 meters in diameter, and the minute hands are 4.3 meters long. The tower leans about 0.26 degrees to the northwest. Big Ben the bell weighs 13.76 tonnes and has been ringing on the hour since 1859, except during maintenance periods.

Measurements

Tower height96 m
47.3King size beds
213Necklace lengths
Clock face diameter7 m
7.66Tennis nets
3.5 billionDNA helices
6.56Hurdle heights
Minute hand length4.3 m
6.4 tenthsAmbulance lengths
28.7Ice cream cones
14,333Grains of salt
Great Bell (Big Ben) mass13,760 kg
15,121Bags of sugar
229,333Chicken eggs
Bell strike note (E)330 Hz
8Bass guitar notes
3,296Lighthouse rotations
605 quadrillionthsGreen light frequencies

E4

Age (as of 2026)5.3 billion s
23.9Dog years
167Earth years
5.3 trillionCamera shutters

Completed 1859, about 167 years

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