Flute · First octave register
Flute fingering for B4
Left hand 1, B thumb key, E♭ key (right pinky). Basic.
What it sounds like
| Instrument | Sounding pitch | Frequency (A4 = 440 Hz) | |
|---|---|---|---|
| Flute | B4 | 493.88 Hz | |
| Piccolo | B5 | 987.77 Hz | |
| Alto flute (G) | F♯4 | 369.99 Hz | |
| Bass flute | B3 | 246.94 Hz |
Tip for the first octave register
Low notes speak with a relaxed, slightly larger aperture and slower air directed more down into the embouchure hole. Check that every pad seals — low C is the first note to suffer from leaks.
Frequently asked questions
How do you play B4 on the flute?
Standard fingering: Left hand 1, B thumb key, E♭ key (right pinky). Basic.
What does written B4 sound like on the flute?
Flute: B4 (493.9 Hz); Piccolo: B5 (987.8 Hz); Alto flute (G): F♯4 (370.0 Hz); Bass flute: B3 (246.9 Hz).