Convert square meter to acre
Please provide values below to convert square meter [m^2] to acre [ac], or Convert acre to square meter.
How to Convert Square Meter to Acre
1 m^2 = 0.000247105381467165 ac
Example: convert 15 m^2 to ac:
15 m^2 = 15 × 0.000247105381467165 ac = 0.00370658072200748 ac
Square Meter to Acre Conversion Table
| square meter | acre |
|---|
Square Meter
A square meter (m^2) is the SI unit of area, representing the area of a square with sides of one meter each.
History/Origin
The square meter was established as part of the International System of Units (SI) in 1960, based on the meter defined by the speed of light, and has since become the standard unit for measuring area in the metric system.
Current Use
The square meter is widely used in various fields such as real estate, architecture, land measurement, and engineering to quantify surface areas of spaces and objects.
Acre
An acre is a unit of area commonly used in the United States and the UK, equal to 43,560 square feet or approximately 4,047 square meters.
History/Origin
The acre originated in medieval England as a measure of land area that could be plowed in one day with a yoke of oxen. It was standardized in the 19th century and has since been used primarily for measuring land, especially in agriculture.
Current Use
Today, the acre is primarily used in real estate, agriculture, and land planning in the United States, the UK, and other countries that use imperial or customary units.