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 304 millimeters into inches we have to multiply 304 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

304 mm → L_(in)

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

L_(in) = 304 mm × 0.039370078740157 in

L_(in) = 11.968503937008 in

The final result is:

304 mm → 11.968503937008 in

We conclude that 304 millimeters is equivalent to 11.968503937008 inches:

304 millimeters = 11.968503937008 inches

Alternative conversion

We can also convert by utilizing the inverse value of the conversion factor. In this case 1 inch is equal to 0.083552631578947 × 304 millimeters.

Another way is saying that 304 millimeters is equal to 1 ÷ 0.083552631578947 inches.

Approximate result

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

304 mm ≅ 11.969 in

An alternative is also that one inch is approximately zero point zero eight four times three hundred 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