Instrumentation Amplifier Calculator

Online electrical calculator which helps to calculate the output voltage of an instrumentation amplifier (Amp) from the given voltages and variable resistors.

Calculate Output Voltage on Amp

Volts
Volts
Ohms
Ohms
Ohms
Ohms
Volts
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Formula:

Vo = (V2-V1) * (1+(2*R1 / Rg)) * (R3 / R2)
where, Vo = Output Voltage on Amp, Rg = Resistor Gain

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