Modulation Path Calculator

Plan a smooth modulation between two keys. Find pivot chords, common tones, and smoothness score.

Starting Key (0=C ... 11=B)

Ending Key (0=C ... 11=B)

Start Mode (1=Major, 2=Minor)

End Mode (1=Major, 2=Minor)

Tab to move between fields

Circle of Fifths Distance

Pivot Chord (semitone)0

Modulation Steps1

Common Tones6

Smoothness Score (1-10)9

How to Use This Calculator

Enter Starting Key (0=C ... 11=B), Ending Key (0=C ... 11=B), and Start Mode (1=Major, 2=Minor).
Set End Mode (1=Major, 2=Minor).
Review the Circle of Fifths Distance result.
Use Pivot Chord (semitone) and Modulation Steps to inform your decision.
Use the chart to visualize the results and explore different scenarios by adjusting inputs.

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Related Calculators

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