88 key piano keyboard

 

An 88-key piano keyboard is the standard size for most full-sized pianos, including both acoustic and digital pianos. It consists of:

• 52 white keys (representing the natural notes C, D, E, F, G, A, and B)
• 36 black keys (representing the sharps and flats of the natural notes)

This layout spans 7 octaves plus a minor third, from A0 (the lowest note) to C8 (the highest note). It gives musicians a wide range of pitches for playing classical, contemporary, and a variety of other genres.