This B♭ clarinet fingering chart covers every written note from low E in the chalumeau register, through the throat tones, over the break into the clarion register and up to high C. Tap a note to see it on the staff and on a diagram of the clarinet with the holes, rings and keys you need, including which pinky key to use, plus a list in words.
Alternate fingerings for tricky spots such as throat B♭ and the pinky-key crossings are a tap away, with tips on intonation and crossing the break. The hear button plays the real sounding pitch of a B♭ clarinet, and the full chart below shows the whole range at once.