Convert Foot per hour to Mile per hour
Unit definitions
Foot per hour
Foot per hour is the distance traveled in feet in one hour.
Mile per hour
A mile is a unit of length equivalent to $1\,609.344 \ \text{m}$. Mile per hour is the distance traveled in miles in one hour.
How to convert Foot per hour to Mile per hour
$$\text{Speed}_{\text{mph}} = \frac{\text{Speed}_{\text{ft/h}}}{5280}$$
Examples
Example 1
Convert $20.0\ \text{ft/h}$ to $\text{mph}$.
$$\text{Speed}_{\text{mph}} = \frac{20.0}{5280}$$
$$\text{Speed}_{\text{mph}} = 0.003788$$
$$\therefore \ 20.0\ \text{ft/h} = 0.003788 \ \text{mph}$$
Example 2
Convert $70.0\ \text{ft/h}$ to $\text{mph}$.
$$\text{Speed}_{\text{mph}} = \frac{70.0}{5280}$$
$$\text{Speed}_{\text{mph}} = 0.013258$$
$$\therefore \ 70.0\ \text{ft/h} = 0.013258 \ \text{mph}$$
Example 3
Convert $105.0\ \text{ft/h}$ to $\text{mph}$.
$$\text{Speed}_{\text{mph}} = \frac{105.0}{5280}$$
$$\text{Speed}_{\text{mph}} = 0.019886$$
$$\therefore \ 105.0\ \text{ft/h} = 0.019886 \ \text{mph}$$
Example 4
Convert $145.0\ \text{ft/h}$ to $\text{mph}$.
$$\text{Speed}_{\text{mph}} = \frac{145.0}{5280}$$
$$\text{Speed}_{\text{mph}} = 0.027462$$
$$\therefore \ 145.0\ \text{ft/h} = 0.027462 \ \text{mph}$$
Example 5
Convert $165.0\ \text{ft/h}$ to $\text{mph}$.
$$\text{Speed}_{\text{mph}} = \frac{165.0}{5280}$$
$$\text{Speed}_{\text{mph}} = 0.03125$$
$$\therefore \ 165.0\ \text{ft/h} = 0.03125 \ \text{mph}$$