A Major — Right Hand Piano Fingering
See the standard fingering for any major or minor piano scale on an interactive keyboard — right hand, left hand, one or two octaves, with thumb-under crossings marked.
A — Major
Right hand
↷ — thumb passes under
Descending uses the same fingers in reverse order.
About this tool
A Major packs three black keys into one octave, and its right-hand-only chart shows exactly how the standard fingering handles all of them: C♯ takes the third finger, F♯ the third again an octave up, and G♯ the fourth, while the thumb still slides under only twice, at D and at the closing A.
With that many sharps crowding the hand, A major is where an isolated right-hand chart earns its keep — it is the clearest way to confirm the thumb never lands on a black key before coordinating it with the left hand's own crossings.
Practice the right hand alone until all three sharps sit comfortably under fingers 2, 3 and 4, then open the left-hand-only chart for A major or the full tool to bring the hands back together.
Example. C major in the right hand for one octave shows the finger numbers 1 2 3 1 2 3 4 5. The default two-octave right hand continues 1 2 3 1 2 3 4 1 2 3 1 2 3 4 5.
Limit. Fingerings are the stored one-octave charts for major and the three minor forms, not a custom editorial fingering you type in. The octave control is only 1 or 2.