Tune any instrument to A4 = 442 Hz, a slightly brighter pitch used by many orchestras, especially in Europe.
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A4 = 442 Hz
Orchestra pitch
Private, on-device
Reference pitch (A4)
Hz
Lower it in noisy rooms
Concert pitchA4 442 Hz
Press Start tuning, then play or sing a note
Detected note
Concert pitch
Reference octave
Frequency
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Target
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Deviation
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Clarity
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Note frequencies (octave 4)
A4 = 442 Hz
Note
Frequency
C4
262.81 Hz
C♯4
278.44 Hz
D4
295.00 Hz
D♯4
312.54 Hz
E4
331.13 Hz
F4
350.82 Hz
F♯4
371.68 Hz
G4
393.78 Hz
G♯4
417.19 Hz
A4
442.00 Hz
A♯4
468.28 Hz
B4
496.13 Hz
Orchestra pitch
Many orchestras tune a little above the 440 Hz standard for a brighter, more brilliant sound. 442 Hz is about 8 cents higher than 440 Hz. That is enough to make a difference when you play together.
Ask your conductor or principal oboe player which pitch the group uses, and tune to it before rehearsal.
Many European orchestras tune slightly above 440 Hz for a brighter sound. Tuning to their 442 Hz keeps you in tune with the group.
How to use it
Press Start tuning and play your A or any steady note. The needle shows how far you are from 442 Hz pitch.
Frequently asked questions
Which orchestras tune to 442 Hz?
It is common in mainland Europe, while many American and British orchestras use 440 Hz. Some orchestras, such as those in Berlin and Vienna, go as high as 443 Hz.
How much higher is 442 Hz than 440 Hz?
About 7.9 cents, less than a tenth of a semitone.
Can I tune a guitar to 442 Hz?
Yes. Open the settings on any tuner page and tap 442. Every string target then updates.