The toolbox

Calibration calculators

Every tool shows its equation, its source and its version. Each one can be embedded on your own site and used from your AI through the MCP server.

Temperature

v0.1.0RTD resistance ↔ temperaturePt100, Pt1000 and custom coefficients v0.1.0Thermocouple mV ↔ °CNIST ITS-90 reference functions

Pressure

v0.1.0Pressure unit converter13 units, factors from SI definitions

Torque & Force

v0.1.0Torque unit converterN·m, ft·lbf, in·lbf, in·ozf and more v0.1.0Torque wrench extension correctionSetting for an inline crowfoot or adapter

Coming next

Thermocouple types J, T, E, N, R, S, B · Cold-junction compensation · Thermistor (Steinhart–Hart) · 4–20 mA scaling · TUR / TAR check · Guard band calculator · Deadweight tester correction · Thermal expansion to 20 °C · Air buoyancy correction