.125 = how many mm

The term "mil" is not an abbreviation but a unit of measure. The chart below gives you an idea of mils to millimeters to inches. An every day trash bag ranges between 1. A much stronger trash bag that offers better tear resistance is between 3 mils and 6 mils. A credit card is around 30 mils thick while a common deck of playing cards including the box is approximately. A digital micrometer can assess the thickness of various types of plastic sheeting. If the plastic is measured over the scrim, them it will be thicker than if it is measured where there isn't any scrim.

The scrim gives the plastic much more strength when it comes to tear and puncture resistance. Type in your own numbers in the form to convert the units! You can do the reverse unit conversion from mm to inches , or enter any two units below:. An inch is the name of a unit of length in a number of different systems, including Imperial units, and United States customary units.

There are 36 inches in a yard and 12 inches in a foot. The inch is usually the universal unit of measurement in the United States, and is widely used in the United Kingdom, and Canada, despite the introduction of metric to the latter two in the s and s, respectively.

The inch is still commonly used informally, although somewhat less, in other Commonwealth nations such as Australia; an example being the long standing tradition of measuring the height of newborn children in inches rather than centimetres.

Inches can be abbreviated as in ; for example, 1 inch can be written as 1 in. Often a double-quote " is used instead of a double-prime for convenience.

The standard ruler has 12", and is a common measuring tool for measuring inches. They are also often measured using tape measures, which commonly come in lengths from 6' - 35'.

Other types of measuring devices include scales, calipers, measuring wheels, micrometers, yardsticks, and even lasers. The millimeter, or millimetre, is a multiple of the meter , which is the SI base unit for length. In the metric system, "milli" is the prefix for 10 Millimeters can be abbreviated as mm ; for example, 1 millimeter can be written as 1 mm. Millimeters are often represented by the smallest ticks on most metric rulers. To get a reference point of the size, the thickness of a US dime is 1.