Convert US cup to UK fluid ounce
Unit definitions
US cup
The US cup is equal to $8$ US fluid ounces.
UK fluid ounce
$\frac{1}{160}$ of a UK gallon is a UK fluid ounce.
How to convert US cup to UK fluid ounce
$$\text{Volume}_{\text{oz (uk)}} = \text{Volume}_{\text{cup (us)}} \cdot 8.326741846289888673563435831670732$$
Examples
Example 1
Convert $40.0\ \text{cup (us)}$ to $\text{oz (uk)}$.
$$\text{Volume}_{\text{oz (uk)}} = 40.0 \cdot 8.326741846289888673563435831670732$$
$$\text{Volume}_{\text{oz (uk)}} = 333.069674$$
$$\therefore \ 40.0\ \text{cup (us)} = 333.069674 \ \text{oz (uk)}$$
Example 2
Convert $60.0\ \text{cup (us)}$ to $\text{oz (uk)}$.
$$\text{Volume}_{\text{oz (uk)}} = 60.0 \cdot 8.326741846289888673563435831670732$$
$$\text{Volume}_{\text{oz (uk)}} = 499.604511$$
$$\therefore \ 60.0\ \text{cup (us)} = 499.604511 \ \text{oz (uk)}$$
Example 3
Convert $120.0\ \text{cup (us)}$ to $\text{oz (uk)}$.
$$\text{Volume}_{\text{oz (uk)}} = 120.0 \cdot 8.326741846289888673563435831670732$$
$$\text{Volume}_{\text{oz (uk)}} = 999.209022$$
$$\therefore \ 120.0\ \text{cup (us)} = 999.209022 \ \text{oz (uk)}$$
Example 4
Convert $140.0\ \text{cup (us)}$ to $\text{oz (uk)}$.
$$\text{Volume}_{\text{oz (uk)}} = 140.0 \cdot 8.326741846289888673563435831670732$$
$$\text{Volume}_{\text{oz (uk)}} = 1165.743858$$
$$\therefore \ 140.0\ \text{cup (us)} = 1165.743858 \ \text{oz (uk)}$$
Example 5
Convert $195.0\ \text{cup (us)}$ to $\text{oz (uk)}$.
$$\text{Volume}_{\text{oz (uk)}} = 195.0 \cdot 8.326741846289888673563435831670732$$
$$\text{Volume}_{\text{oz (uk)}} = 1623.71466$$
$$\therefore \ 195.0\ \text{cup (us)} = 1623.71466 \ \text{oz (uk)}$$