What Note is 220 Hz?
220 Hz is the note A3, one octave below concert A4.
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- Enter frequency in the fields above.
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- Read your nearest note and the full breakdown beneath it.
220 Hz corresponds to A3, one octave below the concert pitch of 440 Hz.
Frequently asked questions
- What note is 432 Hz?
- 432 Hz is A4 minus about 31.77 cents ā roughly a third of a semitone below A440.
- What does cents offset mean?
- One semitone = 100 cents. A positive offset means the frequency is sharp; negative means flat.