# Online Watts to volts Calculator

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# Watts to volts calculator

If we know the amperage (A), we can easily convert watts to volts. For the W to V conversion, we can use the formula for electric power:

If we know the amperage (A), we can easily convert watts to volts. For the W to V conversion, we can use the formula for electric power:

**P (W) = I (A) * V (V)**

**Volt = Watts / Amps**

To convert watts to volts, we need to know how many amps does the electrical circuit has.

**Example 1:** *1 volt is equal to how many watts?* If you have a 1 amp circuit, 1 volt is equal to 1 watt. If you have a 100 amp circuit, 1 volt is equal to 100 watts.

**Example 2:** *How many watts in a volt?* Amps are the key here as well; in a 1 amp circuit, you have 1 watt per volt. If you have a 10 amp circuit, you will have 10 watts in a volt.

You can freely use this handy watts to volts calculator by inserting W and A. Further on, youâ€™ll find a conversion chart with calculated volts from watts at certain amps: