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Guitar String Gauge Converter

Convert guitar string thickness between decimal inches (gauge) and millimeters.

String Specification Calculator

"Tens" refers to a .010 high E string. "Nines" refers to a .009 high E string.

Inches (Gauge)0.010
Metric (mm)0.254

Tone vs Playability

**Light gauges** (.009, .010) are easier to bend and better for beginners. **Heavy gauges** (.011, .012) offer more volume, sustain, and are preferred for drop tunings.

Maintenance Tip

Changing string gauges may require a **truss rod adjustment** and bridge setup (intonation) due to the significant change in string tension on the neck.

Guitar String Specification Converter

Convert guitar string diameter between decimal inches and millimeters for electric and acoustic guitars.

1

Input Inches

Enter the gauge (e.g., .010, .046).

2

See Metric

Check the equivalent diameter in millimeters.

Frequently Asked Questions

It refers to a set where the high E string is .010 inches thick.

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