DC Current Calculator (I-R)
Use this calculator to find the DC voltage when you know the current (in amperes) and electrical resistance (in ohms). It applies Ohmās Law:
Voltage (V) = Current Ć Resistance
Just input the values, and the result appears instantly. This tool is ideal for engineers, technicians, and installers working on electrical systems or low-voltage applications.
By using this calculator, you can ensure quick and reliable results. It helps prevent design mistakes and improves accuracy during planning or troubleshooting.
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.