Convert Metric teaspoon to US fluid ounce
Unit definitions
Metric teaspoon
The metric teaspoon is equal to $5$ milliliters.
US fluid ounce
$\frac{1}{128}$ of a US liquid gallon is a US fluid ounce.
How to convert Metric teaspoon to US fluid ounce
$$\text{Volume}_{\text{oz (us)}} = \text{Volume}_{\text{tsp (metric)}} \cdot 0.1690701135092149858431359498298640$$
Examples
Example 1
Convert $40.0\ \text{tsp (metric)}$ to $\text{oz (us)}$.
$$\text{Volume}_{\text{oz (us)}} = 40.0 \cdot 0.1690701135092149858431359498298640$$
$$\text{Volume}_{\text{oz (us)}} = 6.762805$$
$$\therefore \ 40.0\ \text{tsp (metric)} = 6.762805 \ \text{oz (us)}$$
Example 2
Convert $75.0\ \text{tsp (metric)}$ to $\text{oz (us)}$.
$$\text{Volume}_{\text{oz (us)}} = 75.0 \cdot 0.1690701135092149858431359498298640$$
$$\text{Volume}_{\text{oz (us)}} = 12.680259$$
$$\therefore \ 75.0\ \text{tsp (metric)} = 12.680259 \ \text{oz (us)}$$
Example 3
Convert $110.0\ \text{tsp (metric)}$ to $\text{oz (us)}$.
$$\text{Volume}_{\text{oz (us)}} = 110.0 \cdot 0.1690701135092149858431359498298640$$
$$\text{Volume}_{\text{oz (us)}} = 18.597712$$
$$\therefore \ 110.0\ \text{tsp (metric)} = 18.597712 \ \text{oz (us)}$$
Example 4
Convert $130.0\ \text{tsp (metric)}$ to $\text{oz (us)}$.
$$\text{Volume}_{\text{oz (us)}} = 130.0 \cdot 0.1690701135092149858431359498298640$$
$$\text{Volume}_{\text{oz (us)}} = 21.979115$$
$$\therefore \ 130.0\ \text{tsp (metric)} = 21.979115 \ \text{oz (us)}$$
Example 5
Convert $160.0\ \text{tsp (metric)}$ to $\text{oz (us)}$.
$$\text{Volume}_{\text{oz (us)}} = 160.0 \cdot 0.1690701135092149858431359498298640$$
$$\text{Volume}_{\text{oz (us)}} = 27.051218$$
$$\therefore \ 160.0\ \text{tsp (metric)} = 27.051218 \ \text{oz (us)}$$