Voltage Divider Calculator
Find the output voltage of a resistive voltage divider circuit. Enter input voltage and two resistor values to calculate the output voltage. Also shows current draw and power dissipation.
Inputs
Results
Output Voltage
6.000 V
Ratio
50.0%
Current
0.600 mA
Voltage Divider Results
| Parameter | Value |
|---|---|
| Input Voltage (Vin) | 12.00 V |
| Output Voltage (Vout) | 6.0000 V |
| R1 (top) | 10.00 kΩ |
| R2 (bottom) | 10.00 kΩ |
| Division Ratio | 50.00% |
| Current Through Divider | 0.6000 mA |
| Power Dissipated (R1) | 3.6000 mW |
| Power Dissipated (R2) | 3.6000 mW |
| Total Power Dissipated | 7.2000 mW |
| Formula | Vout = Vin × R2 / (R1 + R2) |