Doubling · 2 min read
Saxophone for Clarinet Players: A Doubling Guide
What changes when a clarinettist picks up the saxophone — octave vs twelfth, embouchure, mouthpiece angle, keys that feel familiar and the ones that don't.
Updated · Tonehole editors
Many clarinettists double on saxophone, especially in jazz, musicals and bands. The two instruments share a single reed and some key ideas — and differ in ways that trip up even experienced players.
The big difference: octave vs twelfth#
The saxophone's conical bore overblows at the octave. Its middle register uses the same fingerings as the low register plus the octave key — like the flute, and unlike the clarinet's twelfth. Your clarinet fingers will want to "think in twelfths" for a while.
| Written note | Clarinet | Saxophone |
|---|---|---|
| G4 | Open (throat G) | Left hand 1-2-3 |
| D5 | Thumb, register, all fingers | Octave key + left 1-2-3, right 1-2-3 |
| C♯5 | Thumb, register, all + F♯/C♯ key | Open — no keys |
Compare them note by note on our saxophone and clarinet charts.
Embouchure and air#
- The saxophone embouchure is rounder and looser — like a drawstring around the mouthpiece rather than the clarinet's flat chin.
- Take the mouthpiece in at a flatter angle (the instrument hangs closer to vertical for alto; tenor is held to the side).
- Use a lot of air but less lip pressure. Clarinet players often bite on saxophone, which makes it sharp and thin.
Keys that feel familiar#
- Left pinky cluster (G♯, low C♯, B and B♭) is in a similar place to clarinet pinky keys.
- Right-hand side keys resemble the clarinet's trill keys.
- B♭ options (bis, 1+1, side B♭) echo the clarinet's chromatic alternatives.
Keys that don't#
- Palm keys (D, E♭, F) for the top of the range.
- The octave key is automatic — one thumb key covers two vents.
- There is no register "break" in the clarinet sense; the low B♭ and the palm keys are the new challenges.
Reeds and setup#
Saxophone reeds are wider; strength scales differ from clarinet reeds. Many doublers prefer slightly softer saxophone reeds or synthetics for quick switching.
Is it easier to go from clarinet to saxophone or the other way?#
Most teachers find clarinet-to-saxophone easier: the clarinet demands more precise finger coverage and embouchure control, and those skills transfer well.
Do I need to learn new written notes?#
No. Both are treble-clef instruments with standard written fingerings; only the transposition differs (alto sax in E♭, tenor and soprano in B♭).