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D’ADDARIO’S GUITAR STRING TENSION CALCULATOR IS BACK!

String Tension Pro is back and better than ever. With a new and improved design and enhanced functionality, it’s now even easier to calculate the tension of each string on your instrument.

String Tension Pro 2.0

String Tension Pro allows players to find the exact string tension for any instrument—string by string.

Find the Perfect String Tension

Choose your specs from a variety of parameters including instrument, scale length, tuning, and more. String Tension Pro will calculate the precise tension you need.

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See What String Tension Pro Can Do

BUILD YOUR PERFECT SET

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