Ohms Law Calculator

Compute the missing value among Voltage (V), Current (I), and Resistance (Ω) using V = I × R. Provide any two to get the third.

Result

Provide any two values

Features

  • Flexible input: any two values.
  • Instant engineering conversions.

How to Use

  1. Enter two of V, I, Ω.
  2. Read the calculated third.