Q:
# How many millimeters equal 1 meter?

**One thousand millimeters is equal to 1 meter.** The meter is the standard unit of length in the International System of Units, also known as the metric system. "Metre" is the standard spelling for all English-speaking countries except the United States. "Meter" is the accepted U.S. spelling.

Credit:
Emelio Ereza
age fotostock
Getty Images

While the definition of meter has changed over time, since 1983 the universally accepted International System of Units definition is "the length of the path travelled by light in vacuum during a time interval of 1/299,792,458 of a second."

The metric system is based on 10s, where each unit is 10 times larger than the previous one. A millimeter is equal to 0.001 of a meter since it's 1,000 times smaller than a meter.

Learn more about Calculus-
Q:
## What is the best method for dividing polynomials by binomials?

A: The best method for dividing polynomials by binomials is through long division. The first step is to divide the highest degree polynomial term by the highe... Full Answer >Filed Under: -
Q:
## What are critical points in calculus?

A: In calculus, critical points or stationary points are any values of differentiable functions of complex or real variables whose derivative is 0, f(x0) = 0.... Full Answer >Filed Under: -
Q:
## What is 18 degrees Celsius in Fahrenheit?

A: Eighteen degrees Celsius equals 64 degrees Fahrenheit. It is possible to convert Celsius to Fahrenheit by multiplying the Celsius value by 9, dividing the ... Full Answer >Filed Under: -
Q:
## How do you practice second-grade math regrouping?

A: Printable worksheets, online games and online practice exercises are some effective ways for second graders to practice regrouping. Hands-on activities, su... Full Answer >Filed Under: