Op-Amp Voltage and Gain Calculator Input Parameters R1 (KOhms) R2 (KOhms) R3 (KOhms) R4 (KOhms) V1 (V) V2 (V) Vp (V) Vn (V) Outputs Vout (V) Output is clipped. Gain Inverting (Vout/V1) Gain non-inverting (Vout/V2) Give resistor values, and DC input values to determine the output voltage and gain for an op-amp.
