Voltage Divider Calculator
Solve voltage divider circuits: find output voltage, design a resistor for a target voltage, or determine input voltage. Includes power dissipation.
Voltage Divider Calculator
Results
Output Voltage (Vout)6.00 V
Output Voltage (Vout):6.00 V
Voltage Ratio (Vout/Vin):50.0%
Current through divider:0.600 mA
Power in R1:3.60 mW
Power in R2:3.60 mW
Formula
Vout = Vin × R2 / (R1 + R2)