WEBTOOLS
Electronics & IoT

Wheatstone Bridge Calculator

Solve for unknown resistance (Rx) or calculate the output voltage in a standard Wheatstone bridge circuit.

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Bridge parameters

Configure solver mode and enter resistor tolerances values.

Solver Mode
R1 Value
R2 Value
R3 Value
R4 Value
Supply Input Voltage (Vin)
Solver Output

Calculated results for Wheatstone bridge configuration.

Output Voltage (Vout)

0.00 V

Vin = 5VGNDNode A2.50VNode B2.50VR11 kΩR21 kΩR31 kΩR41 kΩ
Calculation Method
Vout = Vin * (R4 / (R3 + R4) - R2 / (R1 + R2))

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