Convert Milliwatt to Watt

Milliwatt [mW]

Watt [W]

Unit definitions

$10^{-3}$ watts is a milliwatt.

The watt is the SI unit of power. It is defined as one joule per second ($1\ \text{W} = 1\ \text{J/s}$).

$$\text{Power}_{\text{W}} = \frac{\text{Power}_{\text{mW}}}{{10}^{3}}$$

Convert $45.0\ \text{mW}$ to $\text{W}$.

$$\text{Power}_{\text{W}} = \frac{45.0}{{10}^{3}}$$

$$\text{Power}_{\text{W}} = 0.045$$

$$\therefore \ 45.0\ \text{mW} = 0.045 \ \text{W}$$

Convert $65.0\ \text{mW}$ to $\text{W}$.

$$\text{Power}_{\text{W}} = \frac{65.0}{{10}^{3}}$$

$$\text{Power}_{\text{W}} = 0.065$$

$$\therefore \ 65.0\ \text{mW} = 0.065 \ \text{W}$$

Convert $100.0\ \text{mW}$ to $\text{W}$.

$$\text{Power}_{\text{W}} = \frac{100.0}{{10}^{3}}$$

$$\text{Power}_{\text{W}} = 0.1$$

$$\therefore \ 100.0\ \text{mW} = 0.1 \ \text{W}$$

Convert $130.0\ \text{mW}$ to $\text{W}$.

$$\text{Power}_{\text{W}} = \frac{130.0}{{10}^{3}}$$

$$\text{Power}_{\text{W}} = 0.13$$

$$\therefore \ 130.0\ \text{mW} = 0.13 \ \text{W}$$

Convert $190.0\ \text{mW}$ to $\text{W}$.

$$\text{Power}_{\text{W}} = \frac{190.0}{{10}^{3}}$$

$$\text{Power}_{\text{W}} = 0.19$$

$$\therefore \ 190.0\ \text{mW} = 0.19 \ \text{W}$$