Convert Liter to US liquid gallon
Unit definitions
Liter
The liter is a metric unit of volume equal to $1$ cubic decimeter (i.e., $10^{3}$ cubic centimeters). It is approximately equal to the mass of $1\ \text{kg}$ of water at room temperature.
US liquid gallon
The US liquid gallon is a unit of volume equal to $231$ cubic inches.
How to convert Liter to US liquid gallon
$$\text{Volume}_{\text{gal (liquid) (us)}} = \text{Volume}_{\text{l}} \cdot 0.2641720523581484153798999216091625$$
Examples
Example 1
Convert $20.0\ \text{l}$ to $\text{gal (liquid) (us)}$.
$$\text{Volume}_{\text{gal (liquid) (us)}} = 20.0 \cdot 0.2641720523581484153798999216091625$$
$$\text{Volume}_{\text{gal (liquid) (us)}} = 5.283441$$
$$\therefore \ 20.0\ \text{l} = 5.283441 \ \text{gal (liquid) (us)}$$
Example 2
Convert $90.0\ \text{l}$ to $\text{gal (liquid) (us)}$.
$$\text{Volume}_{\text{gal (liquid) (us)}} = 90.0 \cdot 0.2641720523581484153798999216091625$$
$$\text{Volume}_{\text{gal (liquid) (us)}} = 23.775485$$
$$\therefore \ 90.0\ \text{l} = 23.775485 \ \text{gal (liquid) (us)}$$
Example 3
Convert $100.0\ \text{l}$ to $\text{gal (liquid) (us)}$.
$$\text{Volume}_{\text{gal (liquid) (us)}} = 100.0 \cdot 0.2641720523581484153798999216091625$$
$$\text{Volume}_{\text{gal (liquid) (us)}} = 26.417205$$
$$\therefore \ 100.0\ \text{l} = 26.417205 \ \text{gal (liquid) (us)}$$
Example 4
Convert $130.0\ \text{l}$ to $\text{gal (liquid) (us)}$.
$$\text{Volume}_{\text{gal (liquid) (us)}} = 130.0 \cdot 0.2641720523581484153798999216091625$$
$$\text{Volume}_{\text{gal (liquid) (us)}} = 34.342367$$
$$\therefore \ 130.0\ \text{l} = 34.342367 \ \text{gal (liquid) (us)}$$
Example 5
Convert $195.0\ \text{l}$ to $\text{gal (liquid) (us)}$.
$$\text{Volume}_{\text{gal (liquid) (us)}} = 195.0 \cdot 0.2641720523581484153798999216091625$$
$$\text{Volume}_{\text{gal (liquid) (us)}} = 51.51355$$
$$\therefore \ 195.0\ \text{l} = 51.51355 \ \text{gal (liquid) (us)}$$