Evertune String Gauge Calculator

Evertune String Gauge Formula:

\[ Gauge = \sqrt{ \frac{4 \times T}{\pi \times \rho \times L^2 \times f^2} } \]

Tension (T):

Newtons

Density (ρ):

kg/m³

Length (L):

meters

Frequency (f):

String Gauge:

Unit Converter ▲

Unit Converter ▼

From:	To:

1. What is the Evertune String Gauge Calculator?

The Evertune String Gauge Calculator determines the appropriate string gauge needed to achieve a desired tension in the Evertune bridge system. It calculates the optimal string diameter based on tension requirements, material density, string length, and frequency.

2. How Does the Calculator Work?

The calculator uses the Evertune string gauge formula:

\[ Gauge = \sqrt{ \frac{4 \times T}{\pi \times \rho \times L^2 \times f^2} } \]

Where:

\( T \) — Desired tension (Newtons)
\( \rho \) — String material density (kg/m³)
\( L \) — String length (meters)
\( f \) — Frequency (Hz)
\( \pi \) — Mathematical constant pi (approximately 3.14159)

Explanation: This formula is derived from the fundamental tension equation where μ represents the linear mass density, calculated as π × (gauge/2)² × density.

3. Importance of String Gauge Calculation

Details: Accurate string gauge calculation is crucial for achieving optimal tension in the Evertune system, ensuring proper intonation, playability, and tuning stability. The right gauge helps maintain consistent tension across different playing conditions.

4. Using the Calculator

Tips: Enter tension in Newtons, density in kg/m³, length in meters, and frequency in Hz. All values must be positive numbers greater than zero for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What is the Evertune system?
A: Evertune is a revolutionary guitar bridge that maintains perfect tuning stability regardless of playing style or environmental changes, using a mechanical balancing system.

Q2: Why is string gauge important for Evertune?
A: The correct string gauge ensures that the Evertune bridge operates within its optimal tension range, providing the best performance and tuning stability.

Q3: How do I determine the appropriate tension?
A: Tension requirements vary based on playing style and personal preference. Typical guitar string tensions range from 60-120 Newtons per string.

Q4: What are common string material densities?
A: Nickel-plated steel: ~7850 kg/m³, Pure nickel: ~8900 kg/m³, Stainless steel: ~8000 kg/m³, Bronze: ~8800 kg/m³.

Q5: Can I use this calculator for other bridge systems?
A: While designed for Evertune, the formula can be applied to any stringed instrument where tension and gauge relationships are important, though specific bridge requirements may vary.