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Voltage Divider Calculator

About:

A voltage divider is a passive linear circuit that produces an output voltage (Vout) that is a fraction of its input voltage (V1). Voltage dividers are used to make signal level adjustments, for active device and amplifier bias, and for measuring voltages.

Voltage Divider Diagram
Voltage Input (V1):
V
1st Resistance (R1):
Ω
2nd Resistance (R2):
Ω
Voltage Output (Vout):
V =

If Under Load

Load (RL):
Ω
Output Circuit Voltage:
V =
Power Supplied by the Power Supply:
W =
Power Delivered to the Load Resistor (RL):
W =
% of the Total Power the Load Receives:
% =