Q:
# One kilometer equals how many meters?

**One kilometer equals 1,000 meters.** In the International System of Units, physical quantities are represented by specific SI units. A prefix is added to represent larger and smaller multiples of each unit. The prefix "kilo" means 1,000.

The metric system, also called the International System of Units, is the world standard for measurement. It is used by scientists, and adopted by most nations as the standard. The meter, the standard unit of length, equals 39.37 inches. Other common prefixes used with the meter include "deci," or one-tenth, "centi," or one-hundredth, "milli," or one-thousandth, "micro," or one-millionth and "nano," or one-billionth. These prefixes are also attached to gram and liter to measure mass and volume, respectively.

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Q:
## How long is a kilometer?

A: A kilometer is equal to 1,000 meters or 0.62137 miles. This is the primary measure of large distances throughout most of the world, though the United State... Full Answer >Filed Under: -
Q:
## One kilometer is equal to how many centimeters?

A: One kilometer is equal to 100,000 centimeters. One meter equals 100 centimeters. There are 1,000 meters in one kilometer, and 100 centimeters (1 meter) mul... Full Answer >Filed Under: -
Q:
## How big is a kilometer?

A: A kilometer is a metric unit of measurement that is used to measure distance. One kilometer is 1,000 meters. It is equal to .62 miles. Full Answer >Filed Under: -
Q:
## How long does it take to walk 1 kilometer?

A: It takes a healthy person about 10 minutes to walk 1 kilometer at a speed of 6 kilometers per hour. Athletes complete it in less than five minutes. Most pe... Full Answer >Filed Under: