Conversion formula

The conversion factor from feet to inches is 12, which means that 1 foot is equal to 12 inches:

1 ft = 12 in

To convert 315 feet into inches we have to multiply 315 by the conversion factor in order to get the length amount from feet to inches. We can also form a simple proportion to calculate the result:

1 ft → 12 in

315 ft → L_(in)

Solve the above proportion to obtain the length L in inches:

L_(in) = 315 ft × 12 in

L_(in) = 3780 in

The final result is:

315 ft → 3780 in

We conclude that 315 feet is equivalent to 3780 inches:

315 feet = 3780 inches

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 inch is equal to 0.00026455026455026 × 315 feet.

Another way is saying that 315 feet is equal to 1 ÷ 0.00026455026455026 inches.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that three hundred fifteen feet is approximately three thousand seven hundred eighty inches:

315 ft ≅ 3780 in

An alternative is also that one inch is approximately zero times three hundred fifteen feet.

Conversion table

feet to inches chart

For quick reference purposes, below is the conversion table you can use to convert from feet to inches