Convert US Survey foot to Inch
Unit definitions
US Survey foot
A US survey foot is a unit of length equal to $\frac{1\,200}{3\,937}$ meters.
Inch
An inch is $0.025\,4$ meters in length.
How to convert US Survey foot to Inch
$$\text{Length}_{\text{in}} = \text{Length}_{\text{sFT}} \cdot 12.00002400004800009600019200038400$$
Examples
Example 1
Convert $25.0\ \text{sFT}$ to $\text{in}$.
$$\text{Length}_{\text{in}} = 25.0 \cdot 12.00002400004800009600019200038400$$
$$\text{Length}_{\text{in}} = 300.0006$$
$$\therefore \ 25.0\ \text{sFT} = 300.0006 \ \text{in}$$
Example 2
Convert $65.0\ \text{sFT}$ to $\text{in}$.
$$\text{Length}_{\text{in}} = 65.0 \cdot 12.00002400004800009600019200038400$$
$$\text{Length}_{\text{in}} = 780.00156$$
$$\therefore \ 65.0\ \text{sFT} = 780.00156 \ \text{in}$$
Example 3
Convert $105.0\ \text{sFT}$ to $\text{in}$.
$$\text{Length}_{\text{in}} = 105.0 \cdot 12.00002400004800009600019200038400$$
$$\text{Length}_{\text{in}} = 1260.00252$$
$$\therefore \ 105.0\ \text{sFT} = 1260.00252 \ \text{in}$$
Example 4
Convert $150.0\ \text{sFT}$ to $\text{in}$.
$$\text{Length}_{\text{in}} = 150.0 \cdot 12.00002400004800009600019200038400$$
$$\text{Length}_{\text{in}} = 1800.0036$$
$$\therefore \ 150.0\ \text{sFT} = 1800.0036 \ \text{in}$$
Example 5
Convert $170.0\ \text{sFT}$ to $\text{in}$.
$$\text{Length}_{\text{in}} = 170.0 \cdot 12.00002400004800009600019200038400$$
$$\text{Length}_{\text{in}} = 2040.00408$$
$$\therefore \ 170.0\ \text{sFT} = 2040.00408 \ \text{in}$$