Convert Millimeter to Micrometer
Unit definitions
Millimeter
$\frac{1}{10^{3}}$ of a meter is a millimeter.
Micrometer
$\frac{1}{10^{6}}$ of a meter is a micrometer.
How to convert Millimeter to Micrometer
$$\text{Length}_{\text{μm}} = \text{Length}_{\text{mm}} \cdot {10}^{3}$$
Examples
Example 1
Convert $30.0\ \text{mm}$ to $\text{μm}$.
$$\text{Length}_{\text{μm}} = 30.0 \cdot {10}^{3}$$
$$\text{Length}_{\text{μm}} = 30000$$
$$\therefore \ 30.0\ \text{mm} = 30000 \ \text{μm}$$
Example 2
Convert $90.0\ \text{mm}$ to $\text{μm}$.
$$\text{Length}_{\text{μm}} = 90.0 \cdot {10}^{3}$$
$$\text{Length}_{\text{μm}} = 90000$$
$$\therefore \ 90.0\ \text{mm} = 90000 \ \text{μm}$$
Example 3
Convert $120.0\ \text{mm}$ to $\text{μm}$.
$$\text{Length}_{\text{μm}} = 120.0 \cdot {10}^{3}$$
$$\text{Length}_{\text{μm}} = 120000$$
$$\therefore \ 120.0\ \text{mm} = 120000 \ \text{μm}$$
Example 4
Convert $130.0\ \text{mm}$ to $\text{μm}$.
$$\text{Length}_{\text{μm}} = 130.0 \cdot {10}^{3}$$
$$\text{Length}_{\text{μm}} = 130000$$
$$\therefore \ 130.0\ \text{mm} = 130000 \ \text{μm}$$
Example 5
Convert $175.0\ \text{mm}$ to $\text{μm}$.
$$\text{Length}_{\text{μm}} = 175.0 \cdot {10}^{3}$$
$$\text{Length}_{\text{μm}} = 175000$$
$$\therefore \ 175.0\ \text{mm} = 175000 \ \text{μm}$$