Conversion formula

The conversion factor from millimeters to inches is 0.039370078740157, which means that 1 millimeter is equal to 0.039370078740157 inches:

1 mm = 0.039370078740157 in

To convert 240.4 millimeters into inches we have to multiply 240.4 by the conversion factor in order to get the length amount from millimeters to inches. We can also form a simple proportion to calculate the result:

1 mm → 0.039370078740157 in

240.4 mm → L_(in)

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

L_(in) = 240.4 mm × 0.039370078740157 in

L_(in) = 9.4645669291339 in

The final result is:

240.4 mm → 9.4645669291339 in

We conclude that 240.4 millimeters is equivalent to 9.4645669291339 inches:

240.4 millimeters = 9.4645669291339 inches

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 inch is equal to 0.10565723793677 × 240.4 millimeters.

Another way is saying that 240.4 millimeters is equal to 1 ÷ 0.10565723793677 inches.

Approximate result

For practical purposes we can round our final result to an approximate numerical value. We can say that two hundred forty point four millimeters is approximately nine point four six five inches:

240.4 mm ≅ 9.465 in

An alternative is also that one inch is approximately zero point one zero six times two hundred forty point four millimeters.

Conversion table

millimeters to inches chart

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