Tools
Conversion calculators
Quick utilities for common bench and RF calculations.
Calculator
Voltage to power conversion
Convert between Vpp, Vp, Vrms, dBm, mW, and W for a given impedance.
Calculator
Ohm's law & power
Solve voltage, current, resistance, and power from any two known values.
Calculator
VSWR, return loss & reflection coefficient
Convert between VSWR, return loss, reflection coefficient, and reflected/transmitted power.
Calculator
Thermocouple temperature & voltage
Convert between temperature and thermoelectric voltage (mV) for type K, J, T, N, E, and B thermocouples.
Calculator
Thermistor Steinhart-Hart coefficients
Solve the four inverse Steinhart-Hart coefficients for an NTC thermistor from four temperature/resistance calibration points.
Calculator
RTD & SPRT temperature calculator
Solve Callendar-Van Dusen coefficients for a Pt100/Pt1000 RTD, and convert resistance to temperature via Callendar-Van Dusen or the ITS-90 SPRT functions.