Ohm's Law Calculator
Solve for voltage, current, resistance, or power.
What this tool does
Solve for voltage, current, resistance, or power. Results can be copied or downloaded from this page.
Related tools
- Volume CalculatorVolume of boxes, cylinders, spheres, cones, and pyramids.
- Percentage Of CalculatorFind X percent of a number, or the original amount from a percent.
- Quadratic Equation SolverSolve ax² + bx + c = 0 and show discriminant and roots.
- Investment CalculatorProject an investment with regular deposits.
- Profit CalculatorProfit, margin, and markup from cost and selling price.
- Speed CalculatorSpeed from distance and time, in metric or imperial units.
