The sizes and weights of grand pianos

Grand pianos are measured from the front of the keyboard to the back curve of the tail.

Steinway

Baby grand pianos are usually from 4′ 6″ in length up to 5’3″ in length.

They usually weigh around 550 pounds.

Medium grand pianos are usually from 5’5″ in length up to 6’3″ in length.

They usually weigh about 600 pounds.

Large grand pianos are usually from 6’5″ in length up to 7’4″.

They usually weigh from 650 up to 850 pounds.

Concert grand pianos are usually from 7’4″ up to 9’6″ in length.

They usually weigh from 900 to 1200 pounds.