Q:
# How big is 12 millimeters?

**A length of 12 millimeters is equivalent to about 0.47 inches, or slightly less than half an inch.** The diameter of a dime is about 18 millimeters, so 12 millimeters is about two-thirds of the distance across the face of a dime.

In normal room light, the diameter of a human pupil is 3 to 4 millimeters, or one-fourth to one-third of 12 millimeters. A length of 12 millimeters constitutes about 4 percent of a foot. In metric terms, a meter consists of 1,000 millimeters, so 12 millimeters make up 1.2 percent of a meter. A centimeter consists of 10 millimeters.

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Q:
## What is 20 millimeters in inches?

A: Twenty millimeters is the equivalent of 25/32 of an inch or approximately 0.79 inches. One millimeter is about 3/64 of an inch or about 0.039 inches. Twent... Full Answer >Filed Under: -
Q:
## How can someone convert 64 inches to centimeters?

A: Since one centimeter is equal to 0.3937 of an inch, 64 inches can be divided by 0.3937 to be converted to 162.56 centimeters. There are free unit converter... Full Answer >Filed Under: -
Q:
## How do you convert inches into thousandths?

A: To convert inches to thousandths of an inch, multiply the inches by 1,000. By definition, "thousandths" is the division of an inch into 1,000; "MIL" is the... Full Answer >Filed Under: -
Q:
## What does 900 mm equal in inches?

A: The inch equivalent of 900 millimeters is approximately 35.4 inches, or slightly less than 1 yard. There are 25.4 millimeters per inch. Finding the number ... Full Answer >Filed Under: