Convert Milligram to Nanogram
Unit definitions
Milligram
$\frac{1}{10^{6}}$ of a kilogram is a milligram.
Nanogram
$\frac{1}{10^{9}}$ of a gram is a nanogram.
How to convert Milligram to Nanogram
$$\text{Mass}_{\text{ng}} = \text{Mass}_{\text{mg}} \cdot 1000000$$
Examples
Example 1
Convert $35.0\ \text{mg}$ to $\text{ng}$.
$$\text{Mass}_{\text{ng}} = 35.0 \cdot 1000000$$
$$\text{Mass}_{\text{ng}} = 35000000$$
$$\therefore \ 35.0\ \text{mg} = 35000000 \ \text{ng}$$
Example 2
Convert $90.0\ \text{mg}$ to $\text{ng}$.
$$\text{Mass}_{\text{ng}} = 90.0 \cdot 1000000$$
$$\text{Mass}_{\text{ng}} = 90000000$$
$$\therefore \ 90.0\ \text{mg} = 90000000 \ \text{ng}$$
Example 3
Convert $110.0\ \text{mg}$ to $\text{ng}$.
$$\text{Mass}_{\text{ng}} = 110.0 \cdot 1000000$$
$$\text{Mass}_{\text{ng}} = 110000000$$
$$\therefore \ 110.0\ \text{mg} = 110000000 \ \text{ng}$$
Example 4
Convert $140.0\ \text{mg}$ to $\text{ng}$.
$$\text{Mass}_{\text{ng}} = 140.0 \cdot 1000000$$
$$\text{Mass}_{\text{ng}} = 140000000$$
$$\therefore \ 140.0\ \text{mg} = 140000000 \ \text{ng}$$
Example 5
Convert $200.0\ \text{mg}$ to $\text{ng}$.
$$\text{Mass}_{\text{ng}} = 200.0 \cdot 1000000$$
$$\text{Mass}_{\text{ng}} = 200000000$$
$$\therefore \ 200.0\ \text{mg} = 200000000 \ \text{ng}$$