We can measure exactly how long things are, or exactly how tall, or how far apart lock are. Those space are all instances of length measurements.

You are watching: Which is longer a meter or a kilometer

Example: This fork is 20 centimeters long

These space the most typical measurements:


Small systems of length are referred to as millimeters.

A millimeter is around the thickness that a plastic identifier card (or credit card).

Or around the thickness the 10 sheets of document on optimal of each other.

This is a very small measurement!


When we have actually 10 millimeters, it have the right to be called a centimeter.

1 centimeter = 10 millimeters

A fingernail is around one centimeter wide.

Two tape measures, one in mm, the other in cm

We can use millimeters or centimeters come measure just how tall we are, or how broad a table is, but to measure the size of a football ar it is better to usage meters.

A meter is equal to 100 centimeters.

1 meter = 100 centimeters

The length of this guitar is about 1 meter

Meters deserve to be supplied to measure the size of a house, or the size of a playground.

And due to the fact that a centimeter is 10 millimeters:

1 meter = 1000 millimeters

The ago of this kitchen chair is 1meter


A kilometer is same to 1000 meters.

1 kilometer = 1000 meters

When we need to acquire from one place to another, us measure the distance utilizing kilometers.

The distance from one city to another or how far a airplane travels deserve to be measured using kilometers.

In Summary:


10 millimeter = 1 centimeter

100 centimeters = 1 meter

1000 meter = 1 kilometer

Lots of Examples

A centimeter (cm) is about:

about as lengthy as a staplethe width of a highlighterthe diameter the a ship buttonthe broad of 5 CD"s stack on top of each otherthe thickness of a notepad.the radius (half the diameter) of a united state penny

A meter (m) is about:

a little more than a garden (1 yard is specifically 0.9144 meters)the width of a doorway (most doorways are about 0.8 to 0.9 m)half the length of a bedthe broad of a big fridgethe height of a countertopfour rungs up a ladderfive measures up a staircasethe depth that the shallow end of a swim poolthe broad of a dining tableheel to elbow of an adultshoulder come opposite wrist of one adulttip to guideline of a child"s outstretched armsthe elevation of a 5 year old
One meter is around one long action of an adult man.

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A kilometer (km) is about:

a little over fifty percent a milea quarter of the average depth that the ocean
One kilometer is roughly a 12 minute walk.