Instrumentation Amplifier Calculator

Voltage (V1)
volts
Voltage (V2)
volts
Resistor (R1)
Ohms
Resistor (R2)
Ohms
Resistor (R3)
Ohms
Resistor Gain (Rg)
Ohms

Effortlessly determine the output voltage of an instrumentation amplifier (Amp) with our user-friendly online calculator.

This online electrical calculator simplifies calculating the output voltage of an instrumentation amplifier (Amp). You can quickly compute the desired output voltage by inputting the given voltages and variable resistor values. This tool assists in analyzing and designing instrumentation amplifier circuits, making the process smoother and more efficient.

Instrumentation Amplifier formula

    \[Vo = (V2 - V1) \cdot \left(1 + \frac{{2 \cdot R1}}{{Rg}}\right) \cdot \frac{{R3}}{{R2}}\]

where:

  • Vo = Output Voltage on Amp,
  • Rg = Resistor Gain

Instrumentation Amplifier Calculator

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