Power & Current to
DC Voltage Calculator
This calculator helps you determine DC voltage by using power (in watts) and current (in amperes). It follows the basic principle of Ohmās Law, making it a reliable tool for engineers, electricians, and students. Simply input your power and current values, and the voltage result will appear instantly.
Knowing the voltage in a circuit is critical for designing safe and efficient electrical systems. It ensures your devices operate within the correct voltage range, helping you avoid overloading or damage.
Moreover, this tool improves accuracy in system planning, especially in battery-powered or industrial automation setups. It supports decision-making by reducing manual errors and speeding up calculations.
Use the form below to try it out. Make sure your input values are consistent in terms of unit measurement for precise results.
The information and tools provided on this website are intended for general informational and educational purposes only. While we strive to ensure that all calculations and results are accurate, they are based on the data and assumptions input by the user. The results may vary depending on specific circumstances and conditions.