Capo Transposer Calculator
Clamp a capo on any fret without losing track of your key. Match open chord fingerings to actual concert pitches.
Type chord shapes separated by commas or spaces.
Common Capo Positions & Sounding Keys
Playing in singer-friendly keys like Eb or Ab often requires difficult barre chords. Placing a capo on the 1st or 4th fret lets you use comfortable open C and G chord fingerings while matching the singer's vocal range.