Discover the relationship between power, voltage, current, and resistance with our intuitive watt calculator.

Watts / Volts / Amps / Ohms calculator Watts (W) - volts (V) - amps (A) - ohms (Ω) calculator. Calculates dc power / voltage / current / resistance. Enter 2 values to get the other values and press the …

Use our wattage calculator to calculate the power in watts given voltage, current, or resistance.

This watt calculator will give you the exact calculations of your electrical power needs at the domestic and industrial levels.

Calculate watts easily with this Watt Calculator. Input voltage (V) and current (A) to determine electrical power. Simplify your electrical calculations and energy consumption analysis.

Jun 3, 2025 · Calculate electrical power (watts) using voltage and current, or determine voltage/current when you know the other values. This calculator helps electricians, engineers, and DIY enthusiasts …

Aug 30, 2022 · This watt calculator is versatile enough for you to enter any two of the four parameters to find the remaining values! Use it to find volts or amps from the power consumed in watts!

Power consumption calculator: calculates electric power / voltage / current / resistance. Enter 2 values to get the other values and press the Calculate button: Voltage (V) calculation from current (I) and …

Free electricity calculator to estimate electricity usage as well as cost based on the power requirements and usage of appliances.

May 14, 2025 · Quickly calculate power, voltage, current, or resistance with the Watt Calculator. Get instant results, unit conversions, and insights for electrical applications.