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Guide

How Often to Tune a Piano

A practical guide to piano tuning frequency and care.

Keeping your piano in tune protects its sound and longevity. This guide explains how often to tune, what affects stability, and when to book a professional.

How often should a piano be tuned?

Most pianos should be tuned at least twice a year. That’s enough for many home instruments in stable rooms. If the piano is new, moved, or in a space with big humidity or temperature swings, plan on every 3–4 months or more. Concert and school pianos are often tuned before each use.

Why does a piano go out of tune?

Strings are under high tension and react to humidity and temperature. Wood and metal expand and contract, so the pitch drifts. Playing, especially hard playing, also gradually pulls the piano flat. Regular tuning keeps the tension even and the sound clear.

What is A440 and why does it matter?

A440 means the A above middle C is tuned to 440 Hz—the standard concert pitch. Tuning to A440 keeps your piano in line with other instruments and recordings. We use this standard unless you need a different pitch (e.g. for an older instrument).

When should I call a tuner?

Book a tuning if it’s been more than six months, if the piano has been moved, or if notes sound dull, buzzy, or obviously wrong. If you’re not sure, a tuner can assess it and recommend a schedule.

Can I tune my piano myself?

Tuning requires training, the right tools, and an ear for pitch. Doing it yourself can damage the piano or leave it unstable. For lasting, accurate results, we recommend a qualified technician.

What happens during a tuning visit?

The tuner adjusts the tension of each string so the notes match the correct pitch and sound clean together. A typical visit is about one to one and a half hours. If there are mechanical issues, the tuner can note them and suggest next steps.

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How Often to Tune a Piano | Tune In Time