The Ces Note

Ces is a white key on the piano. It sounds at 246.94 Hz in octave 4.

Ces on the piano

Press play to hear the note.

Key facts

On the keyboard
a white key on the piano.
Frequency (octave 4)
246.94 Hz
MIDI number (octave 4)
59
Also written as
H
In key signatures
The 6 flat in the order of flats.

Ces and its enharmonic spellings

Ces can also be written as H. These are enharmonic equivalents: the same pitch, the same key on the piano, a different name on the page. Which spelling is correct depends on the key and on how the note functions, not on the sound.

Ces frequency in every octave

Frequencies for Ces in scientific pitch notation, with A4 tuned to 440 Hz.

NoteMIDIFrequency
Ces12330.87 Hz
Ces23561.74 Hz
Ces347123.47 Hz
Ces459246.94 Hz
Ces571493.88 Hz
Ces683987.77 Hz
Ces7951975.53 Hz

Chords on Ces

The most common chords built with Ces as the root.

See every Ces chord

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Scales starting on Ces

Keys and scales that use Ces as their tonic.

All notes

Ofte stillede spørgsmål

Where is Ces on the piano?

Ces is a white key on the piano.

What frequency is Ces4?

Ces4 sounds at 246.94 Hz with A4 tuned to 440 Hz.

What is another name for Ces?

Ces can also be written as H. They are the same pitch spelled differently.