urTuner

444 Hz Tuner

Tune any instrument to A4 = 444 Hz, a bright reference pitch about 16 cents above the 440 Hz standard.

  • Free, no sign-up
  • A4 = 444 Hz
  • Any instrument
  • Private, on-device
Concert pitch A4 444 Hz

Press Start tuning, then play or sing a note

Detected note

Concert pitch

Reference octave
4
Frequency
—
Target
—
Deviation
—
Clarity
—

Note frequencies (octave 4)

A4 = 444 Hz
NoteFrequency
C4 264.00 Hz
C♯4 279.70 Hz
D4 296.33 Hz
D♯4 313.96 Hz
E4 332.62 Hz
F4 352.40 Hz
F♯4 373.36 Hz
G4 395.56 Hz
G♯4 419.08 Hz
A4 444.00 Hz
A♯4 470.40 Hz
B4 498.37 Hz

A brighter reference

At A4 = 444 Hz, every note is about 16 cents above standard pitch. A few groups and players choose it for an extra bright sound. Some use it to match recordings that were mastered slightly sharp.

While this page is open, the tuner calculates every note from 444 Hz. Other pages keep your own setting.

Standard notes

A4 = 444 Hz
String Note Frequency
6 E2 83.16 Hz
5 A2 111.00 Hz
4 D3 148.17 Hz
3 G3 197.78 Hz
2 B3 249.19 Hz
1 E4 332.62 Hz

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How to use the 444 Hz tuner

The 444 Hz tuner reading A4 at 444 Hz

Why use it

Use it to match a group or a recording that is tuned bright, about 16 cents above standard pitch.

How to use it

Press Start tuning and play a steady note. While this page is open, every target note is calculated from A4 = 444 Hz.

Frequently asked questions

How much higher is 444 Hz than 440 Hz?

About 15.7 cents, roughly a sixth of a semitone.

Why would I tune to 444 Hz?

To match a group or a recording at that pitch, or because you like the brighter sound. In most cases, 440 Hz is the safer choice.

Can I set any other reference pitch?

Yes. In the tuner settings you can set A4 anywhere from 400 to 480 Hz.

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