Spinet

36-38" high.
The lowest upright piano places the "action" lower in the piano. Their small size can be convenient.

Console

40-42" high.
The action is a little higher

Studio

45-50" high.
The action is even higher

Upright

50-60" high.
Many of these were made over forty years ago. Some were even called "upright grands."

Grand

- Petite Grand
- Baby Grant <5'
- Medium Grand
- Parlor Grand
- Ballroom Grand
- Concert Grand ~9'

These are the finest sounding pianos and come in a variety of sizes.