Convert Square Meter to Square Foot
Convert square meters to square feet instantly. 1 square meter = 10.7639104167 square foot — use the live calculator, the exact formula, a conversion table and worked examples. Also check the Square Foot to Square Meter converter for the reverse conversion.
Units explained
Square Meter
A square meter is the SI base unit of area, defined as the area of a square with sides of one meter. It is the universal scientific unit for area.
Defined by squaring the meter, which was redefined in 2019 in terms of the speed of light. The meter itself was originally proposed by the French Academy of Sciences in 1791 as 1/10,000,000 of the distance from the equator to the North Pole.
Square meters are the universal SI unit for area, used in real estate (most countries outside the US/UK), construction, physics, engineering, materials science, biology, and nearly all scientific contexts worldwide.
Meter adopted as SI base unit in 1960; current exact definition via speed of light dates to 2019.
Square Foot
A square foot is an imperial unit of area equal to exactly 0.09290304 m². It is the dominant unit for real estate area measurement in the United States and is widely used in India for residential property listings.
Derived by squaring the foot. The foot was standardized to exactly 0.3048 m via the 1959 International Yard and Pound Agreement.
Square feet are the standard unit for US real estate floor area, HVAC capacity ratings (BTU per ft²), commercial leasing, and construction. In India, square feet is the dominant unit for residential property advertisements alongside traditional regional units.
Foot dates to ancient civilizations; modern exact value standardized in 1959.
Square Meter to Square Foot conversion formula
The relationship between square meters and square feet:
To convert square meters to square feet, multiply the value in square meters by 10.7639104167. To reverse, multiply square feet by 0.09290304.
How to use this converter
Type a value into the calculator. The result in square feet updates as you type. Tap a quick value, copy the result with one click, or use the swap arrow to jump straight to the Square Foot to Square Meter converter for the reverse direction.
Step-by-step: convert square meters to square feet
- Write down the value in square meters (m²).
- Multiply that value by the factor 10.7639104167.
- The product is the equivalent value in square feet (ft²).
- To reverse, multiply the square foot value by 0.09290304.
Worked examples
Example 1 — Convert 1 m² to ft²:
1 × 10.7639104167 = 10.7639104167 ft²
Example 2 — Convert 100 m² to ft²:
100 × 10.7639104167 = 1076.391041671 ft²
Real-world example — Fabric and tailoring
One square meter of fabric converts to a value in square feet commonly used for seam allowances. Garment patterns frequently switch between the two units on a single instruction sheet.
1 m² × 10.7639104167 = 10.7639104167 ft²
Real-world example — Body height conversion (reverse direction)
You measure 1.75 square meters tall and need to fill in a gym membership form or medical record that asks for height in square feet. This is the most-used everyday length conversion in metric-using countries.
1.75 m² × 10.7639104167 = 18.8368432292 ft²
Real-world example — Pet and accessory dimensions
A 3-square meter dog leash equals a tidy round value in square feet. Pet-supply shopping frequently mixes the two units across product specifications.
3 m² × 10.7639104167 = 32.2917312501 ft²
Square Meter to Square Foot conversion table
Standard reference values for converting square meters to square feet:
| Square Meter [m²] | Square Foot [ft²] |
|---|---|
| 0.01 | 0.1076391042 |
| 0.1 | 1.0763910417 |
| 1 | 10.7639104167 |
| 2 | 21.5278208334 |
| 3 | 32.2917312501 |
| 4 | 43.0556416668 |
| 5 | 53.8195520835 |
| 10 | 107.6391041671 |
| 20 | 215.2782083342 |
| 30 | 322.9173125013 |
| 40 | 430.5564166684 |
| 50 | 538.1955208355 |
| 100 | 1076.391041671 |
| 500 | 5381.9552083549 |
| 1000 | 10763.9104167097 |
Frequently asked questions
How many square feet is 1 square meter?
How do I convert square meters to square feet?
How do I convert square feet back to square meters?
How many square feet is 100 square meters?
Popular area unit conversions
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Metric / SI (15 units)
Imperial / US Customary (15 units)
US Survey (5 units)
Indian Subcontinent (16 units)
Other Regional (10 units)
Scientific / Physics (5 units)
Sources & references
Conversion factor (1 m² = 10.7639104167 ft²) verified against the following authoritative sources:
- BIPM — The International System of Units (SI Brochure 9th ed.)
Official BIPM publication defining the seven SI base units (including the meter) and the rules for their use. The global authority on units of measurement.
- NIST — Guide to the SI
US National Institute of Standards and Technology reference covering the SI base and derived units with definitions and usage rules for US technical practice.
- NIST Special Publication 811 — Guide for the Use of the International System of Units
Detailed NIST guide covering exact conversion factors between SI and US customary units along with formatting and rounding conventions.
- NIST — Refinement of values for the yard and pound (Federal Register 1959)
The treaty (signed by US
- International Hydrographic Organization — Resolution on the Nautical Mile
International authority that standardised the nautical mile at exactly 1852 m in 1929 — the value adopted worldwide for sea and air navigation.