DC Resistance from Voltage & Power
This calculator helps you find the DC electrical resistance of a circuit using voltage and power values. By applying Ohmās Law, it simplifies complex calculations, saving time for engineers, technicians, and students. Simply enter the voltage (V) and power (W), and the tool will instantly display the resistance (Ī©).
Understanding resistance is essential for designing safe and efficient circuits. Whether you’re working on battery systems, industrial automation, or educational projects, accurate resistance data helps ensure performance and safety.
Additionally, knowing the resistance enables better material selection, component matching, and energy efficiency. This tool removes guesswork and provides reliable results, even for non-technical users.
Try the calculator below and improve your workflow with quick, accurate data. For best results, ensure voltage and power values are in compatible units.
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.