The Great Bell and the quarter bells

Weight: 13.7 tonnes
Height: 2.2m
Diameter: 2.7m
Musical note when struck: E
Hammer weight: 200kg

First quarter bell weight: 1.1 tonnes
First quarter bell diameter: 1.1m
Musical note when struck: G sharp

Second quarter bell weight: 1.3 tonnes
Second quarter bell diameter: 1.2m
Musical note when struck: F sharp

Third quarter bell weight: 1.7 tonnes
Third quarter bell diameter: 1.4m
Musical note when struck: E

Fourth quarter bell weight: 4 tonnes
Fourth quarter bell diameter: 1.8m
Musical note when struck: B

The bells are fixed and struck by hammers from outside rather than swinging and being struck from inside by clappers.

Also in this section

  • Officially, the Clock Tower's bell is called the Great Bell though it is better known by the name 'Big Ben'.

Big Ben on YouTube

View Big Ben, and other Parliament video clips, On YouTube