Convert Knot to Mile per hour
Unit definitions
Knot
A nautical mile is a unit of length used in navigation and is equal to $1\,852$ meters. A knot is a unit of speed expressed in nautical miles per 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 Knot to Mile per hour
$$\text{Speed}_{\text{mph}} = \text{Speed}_{\text{kn}} \cdot 1.150779448023542511731488109440865$$
Examples
Example 1
Convert $45.0\ \text{kn}$ to $\text{mph}$.
$$\text{Speed}_{\text{mph}} = 45.0 \cdot 1.150779448023542511731488109440865$$
$$\text{Speed}_{\text{mph}} = 51.785075$$
$$\therefore \ 45.0\ \text{kn} = 51.785075 \ \text{mph}$$
Example 2
Convert $65.0\ \text{kn}$ to $\text{mph}$.
$$\text{Speed}_{\text{mph}} = 65.0 \cdot 1.150779448023542511731488109440865$$
$$\text{Speed}_{\text{mph}} = 74.800664$$
$$\therefore \ 65.0\ \text{kn} = 74.800664 \ \text{mph}$$
Example 3
Convert $115.0\ \text{kn}$ to $\text{mph}$.
$$\text{Speed}_{\text{mph}} = 115.0 \cdot 1.150779448023542511731488109440865$$
$$\text{Speed}_{\text{mph}} = 132.339637$$
$$\therefore \ 115.0\ \text{kn} = 132.339637 \ \text{mph}$$
Example 4
Convert $130.0\ \text{kn}$ to $\text{mph}$.
$$\text{Speed}_{\text{mph}} = 130.0 \cdot 1.150779448023542511731488109440865$$
$$\text{Speed}_{\text{mph}} = 149.601328$$
$$\therefore \ 130.0\ \text{kn} = 149.601328 \ \text{mph}$$
Example 5
Convert $165.0\ \text{kn}$ to $\text{mph}$.
$$\text{Speed}_{\text{mph}} = 165.0 \cdot 1.150779448023542511731488109440865$$
$$\text{Speed}_{\text{mph}} = 189.878609$$
$$\therefore \ 165.0\ \text{kn} = 189.878609 \ \text{mph}$$