Use our current calculator to calculate amps given the voltage, power, or resistance. Plus, learn the formulas to calculate current.

Simple to use Ohm's Law Calculator. Calculate Power, Current, Voltage or Resistance. Just enter 2 known values and the calculator will solve for the others.

Basic Electrical Laws calculator Current Calculator This current calculator is focused on core Ohm's Law workflows, helping you solve current from voltage, resistance or power for DC and …

Our Ohm's law calculator is a neat little tool to help you find the relationships between voltage, current and resistance across a given conductor. The Ohm's law formula and voltage formula …

Instantly calculate current (amps) from voltage, resistance, or power. No sign-up needed. Mobile-friendly and 100% free!

Free online current calculator to find electrical current in amps using voltage, power, or resistance values. Calculate electricity current with our easy-to-use tool.

Jun 3, 2025 · Calculate electrical circuit parameters including voltage, current, resistance, and power. This calculator supports series and parallel circuits, AC/DC analysis, and provides …

Use this calculator to calculate the electrical current (in Amperes) your device or circuit uses. Enter the supplied voltage and either power or resistance, and get instant results using Ohm's …

Use our free current calculator to accurately calculate electrical current using ohm's law. Get instant results with this easy-to-use tool.

Knowing how to calculate electrical current is essential for safe and efficient circuit design and operation. With our Current Calculator, you can easily determine current using voltage, …