TunerPianoA=440
0:00

Notation

Note naming system

Tuner precision

Wide: ±10¢ in-tune · Medium: ±6¢ · Fine: ±3¢ · Ultra: ±1.5¢

Input sensitivity

QuietLoud5

Raise for noisy rooms. Lower for quiet instruments.

A reference

440Hz

Temperament

Just and Pythagorean use the selected root below for drone and target intonation.

Temperament root