# Watts to Milliwatts Calculator

Watts

Milliwatts

## How to use this Watts to Milliwatts Converter 🤔

Follow these steps to convert given Watts value from Watts units to Milliwatts units.

- Enter the input
**Watts**value in the text field. - The given
**Watts**is converted to**Milliwatts**in realtime ⌚ using the formula, and displayed under the**Milliwatts**label. - You may copy the resulting
**Milliwatts**value using the Copy button.

## Formula

To convert given power from Watts to Milliwatts, use the following formula.

## Calculation

## Watts

The watt (W) is the SI unit of power, defined as one joule per second. It is used to measure the rate of energy transfer and is commonly used in a wide range of applications, including electricity, mechanics, and heating.

## Milliwatts

A milliwatt (mW) is a unit of power equal to one thousandth of a watt. It is often used in contexts where power levels are low, such as in electronics and communications.

## Frequently Asked Questions (FAQs)

### 1. What is the formula for converting Watts to Milliwatts in Power?

The formula to convert Watts to Milliwatts in Power is:

Watts * 1e3

### 2. Is this tool free or paid?

This Power conversion tool, which converts Watts to Milliwatts, is completely free to use.

### 3. How do I convert Power from Watts to Milliwatts?

To convert Power from Watts to Milliwatts, you can use the following formula:

Watts * 1e3

For example, if you have a value in Watts, you substitute that value in place of Watts in the above formula, and solve the mathematical expression to get the equivalent value in Milliwatts.