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Violin tuner

A violin is tuned G D A E, from the lowest string to the highest, each string a fifth above the last: G3, D4, A4 (440 Hz) and E5.

Lodestone for iPhone shows these strings too, with the one you're tuning lit up. 99¢, once.

Violin notes and frequencies

Diagram of violin tuning: four strings tuned G D A E, from the thickest string to the thinnest.
StringNoteFrequency
4thG3196.00 Hz
3rdD4293.66 Hz
2ndA4440.00 Hz
1stE5659.26 Hz

Frequencies use A4 = 440 Hz. Strings are numbered from the thinnest.

Most violinists tune the A string first, to 440 Hz, then tune the D, G and E to it. Use the pegs for big changes and the fine tuners for the last few cents.

Tuning a violin

  1. Tune the A string to 440 Hz with the mic, or match the A tone above.
  2. Tune the D, then the G, then the E. Each open string is a perfect fifth from its neighbor.
  3. Make big changes with the pegs and small ones with the fine tuners, then check the A again.

Questions

What are the violin string notes?

G, D, A and E, from lowest to highest: G3 (196 Hz), D4 (293.66 Hz), A4 (440 Hz) and E5 (659.26 Hz).

Which violin string should I tune first?

The A string, to 440 Hz. It's the reference the other strings are tuned from.

More tunings

The Lodestone app icon

Lodestone for iPhone

Open Lodestone and play. It's already listening. Pick your instrument to see its strings, with the one you're tuning lit up. 99¢, once. No ads, no accounts, no subscription.

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