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Voltage Divider Calculation

Potentiometer is a three-terminal resistor with a sliding contact that forms an adjustable voltage divider. This Potentiometer calculator is used to calculate the divider voltage..


Potentiometer Calculator

R1(amps)
R2(amps)
rl(amps)
vs(volts)
VL=

 
   
  
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Voltage Divider Formula:

VL=R2RL / ( ( R1RL+R2RL+R1R2)*Vs )

This Potentiometer calculator calculates the divider voltage VL.