Convert US fluid ounce to Metric cup
Unit definitions
US fluid ounce
$\frac{1}{128}$ of a US liquid gallon is a US fluid ounce.
Metric cup
The metric cup is equal to $250$ milliliters.
How to convert US fluid ounce to Metric cup
$$\text{Volume}_{\text{cup (metric)}} = \text{Volume}_{\text{oz (us)}} \cdot 0.11829411825$$
Examples
Example 1
Convert $20.0\ \text{oz (us)}$ to $\text{cup (metric)}$.
$$\text{Volume}_{\text{cup (metric)}} = 20.0 \cdot 0.11829411825$$
$$\text{Volume}_{\text{cup (metric)}} = 2.365882$$
$$\therefore \ 20.0\ \text{oz (us)} = 2.365882 \ \text{cup (metric)}$$
Example 2
Convert $90.0\ \text{oz (us)}$ to $\text{cup (metric)}$.
$$\text{Volume}_{\text{cup (metric)}} = 90.0 \cdot 0.11829411825$$
$$\text{Volume}_{\text{cup (metric)}} = 10.646471$$
$$\therefore \ 90.0\ \text{oz (us)} = 10.646471 \ \text{cup (metric)}$$
Example 3
Convert $100.0\ \text{oz (us)}$ to $\text{cup (metric)}$.
$$\text{Volume}_{\text{cup (metric)}} = 100.0 \cdot 0.11829411825$$
$$\text{Volume}_{\text{cup (metric)}} = 11.829412$$
$$\therefore \ 100.0\ \text{oz (us)} = 11.829412 \ \text{cup (metric)}$$
Example 4
Convert $145.0\ \text{oz (us)}$ to $\text{cup (metric)}$.
$$\text{Volume}_{\text{cup (metric)}} = 145.0 \cdot 0.11829411825$$
$$\text{Volume}_{\text{cup (metric)}} = 17.152647$$
$$\therefore \ 145.0\ \text{oz (us)} = 17.152647 \ \text{cup (metric)}$$
Example 5
Convert $160.0\ \text{oz (us)}$ to $\text{cup (metric)}$.
$$\text{Volume}_{\text{cup (metric)}} = 160.0 \cdot 0.11829411825$$
$$\text{Volume}_{\text{cup (metric)}} = 18.927059$$
$$\therefore \ 160.0\ \text{oz (us)} = 18.927059 \ \text{cup (metric)}$$