Q:
# How big is 8 millimeters?

**A length of 8 millimeters is equivalent to about 0.31 inch, or slightly less than 1/3 inch.** A human pupil measures about 3 to 4 millimeters in normal room light, so 8 millimeters approximates the combined diameters of two pupils.

A length of 8 millimeters constitutes about 3 percent of a foot. In metric terms, a meter consists of 1,000 millimeters, so 8 millimeters make up 0.8 percent of a meter. A centimeter consists of 10 millimeters, so 8 millimeters equal 0.8 centimeter. The diameter of a quarter is about 24 millimeters, which means that 8 millimeters is one-third of the diameter of a quarter.

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Q:
## What is 1:43 scale in inches?

A: In 1:43 scale, an inch of length in the model relates to 43 inches for the object that is being represented. In practical terms, a 43-foot yacht modeled in... Full Answer >Filed Under: -
Q:
## How big is 5 millimeters?

A: A length of 5 millimeters is equivalent to 0.1969 inches, or slightly less than 1/5 of an inch. A millimeter is a unit equal to 1/1000 of a meter, so 5 mil... Full Answer >Filed Under: -
Q:
## How long is an inch?

A: An inch equals 1/12 of a foot and 1/36 of a yard in the U.S. customary and imperial measurement systems. It also equals 25.4 millimeters, or 0.0254 meters. Full Answer >Filed Under: -
Q:
## What is one millimeter equal to?

A: A millimeter is equal to 0.001 meter, 0.0393700787402 inch and 0.1 centimeter. Finding these different measurements requires using certain conversion facto... Full Answer >Filed Under: