Milliamps to Volts Calculator

Here's simple formulas—convert milliamps to volts in seconds using our tool. Whether you're working on circuits or testing components, our tool will help you. Just need to enter the current and resistance, and get the voltage instantly.

Our tool is based on Ohm’s Law, one of the most basic principles in electronics. It helps you to find voltage with the formula: V = (mA × Ohms) / 1000. This confirms accuracy and reliability for all your projects.

Milliamps (mA)Volts (V)
100 mA100 V
200 mA200 V
250 mA250 V
300 mA300 V
900 mA900 V
1,000 mA1,000 V
1,200 mA1,200 V