Title:Voltage Divider Calculator, Ohms Law Calculator
Free Online Voltage Divider Calculator – Auto Solve R1, R2, Vs or Vout
Description / About This Post:Voltage Divider Calculator, Ohms Law Calculator
This post features a smart and responsive Voltage Divider Calculator designed for electronics students, engineers, and technicians. Using the classic formula Vout = Vs × R2 / (R1 + R2), this tool allows users to input any three known values (Voltage Source, R1, R2, Output Voltage) and automatically calculates the missing fourth value.
The calculator supports Ohms (Ω), Kilo-ohms (kΩ), and Mega-ohms (MΩ) for resistance units and is fully mobile-friendly. Whether you’re working on analog circuits, Arduino projects, or embedded electronics, this tool saves time and improves accuracy.
You can calculate:Voltage Divider Calculator, Ohms Law Calculator
Voltage drop across resistors
Output voltage from a resistor divider
Unknown resistor value (R1 or R2)
Source voltage or output voltage
It’s easy to use, accurate, and designed for all screen sizes.
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