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Online Cello Tuner

Standard tuning — C G D A. Click a string to hear its reference pitch. Click again to stop.

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4-String Cello

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FAQ

What is standard cello tuning?

The standard tuning for a cello is C2, G2, D3, and A3 — from the lowest string to the highest. This tuning is used in orchestras and solo playing.

How do I use this online cello tuner?

Click a button to hear the pitch for that string. Match the sound on your cello by ear. Only one note plays at a time. Click the same button again to stop.