Op-Amp Gain Calculator
Calculate inverting and non-inverting op-amp gain, dB gain, and expected output voltage.
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Reading resistor network
Selecting op-amp topology
Calculating gain
Formatting result
Result
Fast electronics calculations help validate a circuit idea before breadboarding.
The tool calculates key parameters locally in the browser and produces a clear report.
For production design, also consider component tolerance, temperature, and the load model.