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# What Is a Metric Chart?

A metric chart is a graphical representation listing metric units, and it shows how to convert them into equivalent units within the metric system or within other standard measurement systems. For example, many metric charts list U.S. customary units alongside metric units for ease of converting one into the other.

Continue ReadingThe three basic metric units are the meter, the gram and the liter. These measure length, mass and volume, respectively. The metric system uses a prefix system that distinguishes between equivalent units by order of magnitude. For example, 1 meter is equivalent to 100 centimeters -- an order of magnitude of two. Metric charts represent this relationship visually by showing the conversion factor needed to make centimeters into meters.

Metric charts also list conversion factors for exchanging metric units into U.S. customary units. U.S. customary units are idiosyncratic, and their conversion factors are less regular, making these metric charts very useful. For example, 1 inch is 22.5 times as long as 1 millimeter, but 1 foot is about one-third of the length of a meter.

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Q:
## What Is a Metric Scale?

A: A metric scale is a form of measurement used in the metric system. The metric system is the world standard for measurement and is made of three basic units... Full Answer >Filed Under: -
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## What Is the Metric Prefix for 10^6?

A: In the SI measurement system, the metric prefix for 10^6 is "mega-." This prefix stands for one million, which is expressed as the power 10^6. The symbol f... Full Answer >Filed Under: -
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## What Is the Opposite of the Metric System?

A: Countries that don't use the metric system use imperial units, a legacy system based on ancient measurements. Feet, miles, gallons, quarts, pounds and ounc... Full Answer >Filed Under: -
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## How Does the Metric System Differ From SI?

A: The metric system is different from SI or International System of Units in that it has only three base units, whereas the SI has seven base units. Also, th... Full Answer >Filed Under: