Conversion formula

The conversion factor from decimeters to feet is 0.32808398950131, which means that 1 decimeter is equal to 0.32808398950131 feet:

1 dm = 0.32808398950131 ft

To convert 2.1 decimeters into feet we have to multiply 2.1 by the conversion factor in order to get the length amount from decimeters to feet. We can also form a simple proportion to calculate the result:

1 dm → 0.32808398950131 ft

2.1 dm → L_(ft)

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

L_(ft) = 2.1 dm × 0.32808398950131 ft

L_(ft) = 0.68897637795276 ft

The final result is:

2.1 dm → 0.68897637795276 ft

We conclude that 2.1 decimeters is equivalent to 0.68897637795276 feet:

2.1 decimeters = 0.68897637795276 feet

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 foot is equal to 1.4514285714286 × 2.1 decimeters.

Another way is saying that 2.1 decimeters is equal to 1 ÷ 1.4514285714286 feet.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that two point one decimeters is approximately zero point six eight nine feet:

2.1 dm ≅ 0.689 ft

An alternative is also that one foot is approximately one point four five one times two point one decimeters.

Conversion table

decimeters to feet chart

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