Conversion formula

The conversion factor from decimeters to inches is 3.9370078740157, which means that 1 decimeter is equal to 3.9370078740157 inches:

1 dm = 3.9370078740157 in

To convert 10 decimeters into inches we have to multiply 10 by the conversion factor in order to get the length amount from decimeters to inches. We can also form a simple proportion to calculate the result:

1 dm → 3.9370078740157 in

10 dm → L_(in)

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

L_(in) = 10 dm × 3.9370078740157 in

L_(in) = 39.370078740157 in

The final result is:

10 dm → 39.370078740157 in

We conclude that 10 decimeters is equivalent to 39.370078740157 inches:

10 decimeters = 39.370078740157 inches

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 inch is equal to 0.0254 × 10 decimeters.

Another way is saying that 10 decimeters is equal to 1 ÷ 0.0254 inches.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that ten decimeters is approximately thirty-nine point three seven inches:

10 dm ≅ 39.37 in

An alternative is also that one inch is approximately zero point zero two five times ten decimeters.

Conversion table

decimeters to inches chart

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