Square Meter
Calculate the area of any rectangular space in square meters and square feet with this free online area calculator. Perfect for flooring, tiling, painting, and real estate.
About This Calculator
This free square meter calculator helps homeowners, contractors, architects, interior designers, and real estate professionals calculate the area of any rectangular space in both square meters (m\u00b2) and square feet (sq ft). Simply enter the length and width in meters and get instant accurate results.
The calculator uses the standard area formula: Area (m\u00b2) = Length (m) \u00d7 Width (m). It then converts the result to square feet using the conversion factor 1 m\u00b2 = 10.7639104167 sq ft. This dual-unit output makes it useful for international projects where both metric and imperial units are needed.
Regional Notes
India: Land and property are typically measured in square meters, square feet, and sometimes cents or gaj. One square meter equals 10.764 sq ft. Real estate listings in metro cities like Mumbai, Delhi, and Bangalore commonly use both square feet and square meters.
United States: Property is almost exclusively measured in square feet (sq ft). However, many construction materials like tile and flooring specify coverage in both units. Use the conversion: 1 m\u00b2 = 10.764 sq ft. A typical 2-bedroom apartment in the US is about 90 m\u00b2 (970 sq ft).
United Kingdom: Property sizes are listed in square feet for older homes and square meters for new builds. The UK uses a mix of imperial and metric — room sizes are often described in square feet while land is in square meters or hectares. One square meter equals 10.764 sq ft.
Frequently Asked Questions
How do I calculate square meters for a rectangular room?
To calculate square meters for a rectangular room, measure the length and width of the room in meters using a tape measure. Then multiply the length by the width. For example, a room that is 5 meters long and 4 meters wide has an area of 20 square meters (5 m × 4 m = 20 m²).
How many square feet are in a square meter?
One square meter equals approximately 10.764 square feet. To convert square meters to square feet, multiply the area in square meters by 10.764. For example, 20 m² is equal to approximately 215.28 sq ft (20 × 10.764 = 215.28).
What is a square meter used for?
Square meters (m²) are used worldwide to measure area for flooring, tiling, painting, carpeting, room sizing, real estate listings, land measurement, construction planning, and interior design. It is the standard unit of area in the International System of Units (SI) used by most countries.
How do I measure a room in square meters?
To measure a room in square meters: (1) Use a tape measure to measure the length of the room from wall to wall in meters. (2) Measure the width of the room from wall to wall in meters. (3) Multiply the length by the width to get the area in square meters. For irregularly shaped rooms, divide the space into rectangles, calculate each area, and add them together.
What is the difference between square meters and meters squared?
Square meters (m²) and meters squared refer to the same unit of area measurement. Both describe an area equivalent to a square with sides measuring one meter each. There is no mathematical difference between the two terms.
How many square meters is a typical room?
A typical bedroom ranges from 10 to 20 m², a living room from 20 to 40 m², a kitchen from 8 to 15 m², and a bathroom from 4 to 8 m². In the US and UK, rooms are often measured in square feet, where 10 m² equals approximately 107.6 sq ft.
How do I convert square feet to square meters?
To convert square feet to square meters, divide the area in square feet by 10.764. For example, a 500 sq ft room equals approximately 46.45 m² (500 ÷ 10.764 = 46.45). Real estate listings in the US and UK typically use square feet, while India, Europe, and most other countries use square meters.
What tools do I need to measure square meters?
You need a tape measure (preferably a laser distance measurer for accuracy), a notepad to record dimensions, and this square meter calculator. For large outdoor areas, a measuring wheel can be used. Laser measurers provide the most accurate readings for room dimensions.