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

Calculates dc power / voltage / current / resistance. Enter 2 values to get the other values and press the Calculate button: Ohm's law calculator . The resistance R in ohms (Ω) is equal to the …

Feb 25, 2024 · Easily calculate voltage in a circuit with the Voltage Calculator. Use Ohm’s Law 𝑉=𝐼∗𝑅 to find voltage, current, or resistance in electrical systems.

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 …

Dec 17, 2025 · The Voltage Calculator is a specialized tool designed to help you quickly and accurately determine the voltage across electrical components, aiding in a variety of …

Easily calculate voltage using current and resistance with our free online Volts Calculator. Accurate, fast, and simple to use!

This calculator uses the formula to instantly compute voltage when you enter values for current and resistance. It’s useful for planning circuits, checking measurements, or learning electrical …

Voltage calculator for DC and AC resistive circuits. Compute line voltage from current, resistance or power using core Ohm's Law formulas.

Enter the values of current, I (A) and resistance, R (Ω) to determine the value of voltage, V (V).

Voltage Drop Calculator This is a calculator for the estimation of the voltage drop of an electrical circuit. The "NEC data" tab calculates based on the resistance and reactance data from the …