15 millimeters in inches

Result

The conversion result is: 15 millimeters is equivalent to 0.590551181102362 inches.^[1]

Conversion formula
How to convert 15 millimeters to inches?

We know (by definition) that: 1 mm ≈ 0.039370079 in.

We can set up a proportion to solve for the number of inches.

1 mm / 15 mm ≈ 0.039370079 in / x in

Now, we cross multiply to solve for our unknown x:

x in ≈ (15 mm / 1 mm) * 0.039370079 in → x in ≈ 0.590551185 in

Conclusion:

15 mm ≈ 0.590551185 in

Conversion in the opposite direction

The inverse of the conversion factor is that 1 inch is equal to 1.69333333333333 times 15 millimeters.

It can also be expressed as: 15 millimeters is equal to 1 / 1.69333333333333 inches.

Approximation

An approximate numerical result would be: fifteen millimeters is about zero point five nine inches, or alternatively, a inch is about one point six nine times fifteen millimeters.