Convert UK pint to UK gallon
Unit definitions
UK pint
$4$ UK gills are equal to $1$ UK pint.
UK gallon
The UK gallon is a unit of volume equal to exactly $4.546\,09$ liters.
How to convert UK pint to UK gallon
$$\text{Volume}_{\text{gal (uk)}} = \frac{\text{Volume}_{\text{pt (uk)}}}{8}$$
Examples
Example 1
Convert $30.0\ \text{pt (uk)}$ to $\text{gal (uk)}$.
$$\text{Volume}_{\text{gal (uk)}} = \frac{30.0}{8}$$
$$\text{Volume}_{\text{gal (uk)}} = 3.75$$
$$\therefore \ 30.0\ \text{pt (uk)} = 3.75 \ \text{gal (uk)}$$
Example 2
Convert $85.0\ \text{pt (uk)}$ to $\text{gal (uk)}$.
$$\text{Volume}_{\text{gal (uk)}} = \frac{85.0}{8}$$
$$\text{Volume}_{\text{gal (uk)}} = 10.625$$
$$\therefore \ 85.0\ \text{pt (uk)} = 10.625 \ \text{gal (uk)}$$
Example 3
Convert $105.0\ \text{pt (uk)}$ to $\text{gal (uk)}$.
$$\text{Volume}_{\text{gal (uk)}} = \frac{105.0}{8}$$
$$\text{Volume}_{\text{gal (uk)}} = 13.125$$
$$\therefore \ 105.0\ \text{pt (uk)} = 13.125 \ \text{gal (uk)}$$
Example 4
Convert $135.0\ \text{pt (uk)}$ to $\text{gal (uk)}$.
$$\text{Volume}_{\text{gal (uk)}} = \frac{135.0}{8}$$
$$\text{Volume}_{\text{gal (uk)}} = 16.875$$
$$\therefore \ 135.0\ \text{pt (uk)} = 16.875 \ \text{gal (uk)}$$
Example 5
Convert $190.0\ \text{pt (uk)}$ to $\text{gal (uk)}$.
$$\text{Volume}_{\text{gal (uk)}} = \frac{190.0}{8}$$
$$\text{Volume}_{\text{gal (uk)}} = 23.75$$
$$\therefore \ 190.0\ \text{pt (uk)} = 23.75 \ \text{gal (uk)}$$