# SQUARE METERS CALCULATOR | ONLINE CALCULATOR

## ONLINE SQUARE METER CALCULATOR

The square meters calculator is very easy to use and is very useful for multiple uses, for example, knowing the number of square meters that I am going to paint on a wall to buy the paint, knowing the number of square meters of a sandbox to order the sand, know the square meters of the garden to buy the grass, etc.

It is only necessary to enter the width and length of the space for the calculator to calculate the square meters.

If you have several surfaces to cover, for example, you can calculate each of them separately and then add the results.

## ORIGIN OF THE UNIT «SQUARE METER»

The square meter is a unit of area measurement used in the International System of Units (SI) and is defined as the area of ​​a square with sides one meter in length. The most commonly used unit of area measurement in the world, it is used in a variety of contexts, including construction, architecture, engineering, agriculture, and surveying.

The idea of ​​measuring the area of ​​a piece of land or a building with a meter-based unit dates back to ancient Greece , where a unit called a “stadium” was used that was equivalent to 600 feet (182 meters) in length. However, the modern unit of measurement of the square meter was not formally established until the 18th century, when the French system of measurement units was officially established.

The meter was established as the basic unit of length in the French system of units of measurement and was defined as the length of an arc of a terrestrial meridian, measured between the poles. The square meter was established as the basic unit of area, and was calculated simply by multiplying the length of one side of a square in meters by another side of equal length.

In 1960, the International Committee for Weights and Measures (CIPM) redefined the meter as the distance traveled by light in a vacuum during a time of 1/299,792,458 seconds. From this definition, the square meter was established as the basic unit of area in the international system of units (SI).

Conversion from square meters to other units of area measurement, such as square feet or hectares, is done using conversion factors. For example, 1 square meter equals 10.76 square feet and 0.0001 hectares.

The area of ​​a geometric figure is calculated by multiplying the length or width of the figure by its height or depth. For example, to find the area of ​​a rectangle, multiply the length by the width. To find the area of ​​a circle, multiply the radius of the circle by itself and then by pi (π).

In short, the square meter is a unit of area measurement used in the International System of Units (SI) and is defined as the area of ​​a square with sides one meter in length. The unit was officially established in the French system of units of measurement in the 18th century and later redefined by the International Committee for Weights and Measures (CIPM) in 1960 as part of the SI system.

The square meter is used in a variety of fields, such as construction, architecture, engineering, agriculture, and surveying. It is a unit commonly used to measure the area of ​​land, buildings, roofs, floors, and other structures. It is also used to measure the area of ​​land parcels, crop fields, and forest areas.

In addition, the square meter is also used in the construction industry to calculate material and labor costs, since prices are often based on the surface area to be built or renovated.

In architecture and engineering, the square meter is also used to calculate the volume of a building or structure, since the volume is calculated by multiplying the area of ​​the base by the height of the structure.

In short, the square meter is an essential unit of measurement in various fields and applications , and is essential for calculating the area of ​​a variety of objects and structures. It is easy to use and understand, and is widely accepted throughout the world as a standardized unit of measurement for area.

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