Natural scale
# Natural scale

Natural scale may refer to:

## Music

* 5-limit diatonic major scale
* Natural minor scale, as opposed to harmonic and melodic
* C major and A minor, the diatonic scale in keys with no sharps or flats
* Harmonic series (music), the series of pitches produced by instruments such as the natural horn and trumpet
* The major scale in Pythagorean tuning, formed from a succession of fifths starting one below the tonic
* On many wind instruments, the scale most easily produced by lifting the fingers one at a time from bottom to top

## Other

* Nondimensionalization, the removal of units from a mathematical equation
