Voltage Divider Calculator

Enter value and click on calculate. Result will be displayed.

Vin
Volts
Ra
Ohms
Rb
Ohms

Result:

Vout:
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What is the Voltage divider?

Voltage Divider Calculator
Voltage Divider Calculator is used to find the output voltage of the voltage divider circuit.

What is the Voltage divider?
A voltage divider is a simple circuit that consists of two resistors connected in series with the voltage battery to find the output voltage of the circuits. It is commonly used to obtain a desired output voltage from a given input voltage.

Formula of the Output Voltage:
The output voltage (Vout) of voltage divider circuits can be determined using the below formula.

Vout = (Vin × Rb) / (Ra + Rb)

Where,

Vout = out-put voltage series circuit
Vin = input voltage of the series circuit
Ra = value of the first resistor (in ohm)
Rb = value of the second resistor (in ohm)
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