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 2820 feet into inches we have to multiply 2820 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

2820 ft → L_(in)

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

L_(in) = 2820 ft × 12 in

L_(in) = 33840 in

The final result is:

2820 ft → 33840 in

We conclude that 2820 feet is equivalent to 33840 inches:

2820 feet = 33840 inches

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 inch is equal to 2.9550827423168E-5 × 2820 feet.

Another way is saying that 2820 feet is equal to 1 ÷ 2.9550827423168E-5 inches.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that two thousand eight hundred twenty feet is approximately thirty-three thousand eight hundred forty inches:

2820 ft ≅ 33840 in

An alternative is also that one inch is approximately zero times two thousand eight hundred twenty 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