Conversion formula

The conversion factor from feet to decimeters is 3.048, which means that 1 foot is equal to 3.048 decimeters:

1 ft = 3.048 dm

To convert 820 feet into decimeters we have to multiply 820 by the conversion factor in order to get the length amount from feet to decimeters. We can also form a simple proportion to calculate the result:

1 ft → 3.048 dm

820 ft → L_(dm)

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

L_(dm) = 820 ft × 3.048 dm

L_(dm) = 2499.36 dm

The final result is:

820 ft → 2499.36 dm

We conclude that 820 feet is equivalent to 2499.36 decimeters:

820 feet = 2499.36 decimeters

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 decimeter is equal to 0.00040010242622111 × 820 feet.

Another way is saying that 820 feet is equal to 1 ÷ 0.00040010242622111 decimeters.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that eight hundred twenty feet is approximately two thousand four hundred ninety-nine point three six decimeters:

820 ft ≅ 2499.36 dm

An alternative is also that one decimeter is approximately zero times eight hundred twenty feet.

Conversion table

feet to decimeters chart

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