MCP For Claude Marketplace
String Tension Calculator

String Tension Calculator MCP Connector for Claude

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Calculate string tension, instrument total tension, and gauge requirements for musicians.

3 tools Official Updated Oct 1, 2026 Official Vinkius Partner
More Details Connect to Claude

An essential utility for musicians and instrument makers to calculate the physical tension exerted by strings. Use calculate_single_string_tension to find the force of a single string, analyze_instrument_set_profile to evaluate total neck stress and tension balance across a set, or derive_alternative_gauge to determine the necessary thickness for new tunings. This tool helps prevent instrument damage by monitoring cumulative tension.

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3 tools expose this connector's capabilities to your AI agent.

analyze_instrument_set_profile

Evaluates an entire set of strings to determine total instrument stress and tension uniformity

derive_alternative_gauge

Determines what string thickness (gauge) is enough to keep tension constant when changing tuning

calculate_single_string_tension

Calculates the physical tension for one individual string at a specific pitch

See how to talk to your AI agent using String Tension Calculator.

How much tension is on a single E2 string (82.41 Hz) with a 648mm scale length, 0.30mm gauge, made of steel?

The tension for the E2 string is approximately 7.56 kg (16.67 lbs).

Calculate the total tension for a standard guitar set: E2(82.41Hz, 648mm, 0.30mm, steel), A2(110Hz, 648mm, 0.37mm, steel), D3(146.83Hz, 648mm, 0.45mm, steel), G3(196.00Hz, 648mm, 0.52mm, steel), B3(246.94Hz, 648mm, 0.65mm, steel), E4(329.63Hz, 648mm, 0.75mm, steel).

The total tension for the set is approximately 42.15 kg (92.92 lbs) with a tension balance ratio of 3.85.

If I want to drop my tuning from E2 (82.41 Hz) to D2 (73.42 Hz) without changing the tension of 7.56 kg, what gauge steel string do I need for a 648mm scale?

To maintain 7.56 kg of tension at 73.42 Hz, you will need a string with a gauge of approximately 0.33 mm.

The calculations use precise physics formulas based on frequency, scale length, and material density constants for steel, nickel, bronze, and nylon.

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