sq m to sq ft formula
To convert square meters to square feet, multiply the number of square meters by 10.7639104167. In symbols: ft² = m² × 10.7639104167.
One square meter equals 10.7639104167 square feet, and one square foot equals 0.09290304 square meters. Because a foot is exactly 0.3048 m, one square meter is exactly 1 / 0.09290304 = 10.7639104167 square feet.
Worked example
Suppose you have 50 square meters and need the answer in square feet.
- Write the formula: ft² = m² × 10.7639104167.
- Put in the number: 50 × 10.7639104167 = 538.1955208.
- Round to suit the job. 538.2 ft² is accurate enough for most everyday uses.
So 50 m² is 538.1955208 ft². To check, convert back: 538.1955208 ft² is 50 m².
Common square meters to square feet values
| square meters (m²) | square feet (ft²) |
|---|---|
| 1 | 10.76391042 |
| 2 | 21.52782083 |
| 5 | 53.81955208 |
| 10 | 107.6391042 |
| 20 | 215.2782083 |
| 50 | 538.1955208 |
| 100 | 1,076.391042 |
Reference points
Some familiar amounts in square meters, converted to square feet:
- 10 m², a box room: 107.639 ft²
- 50 m², a small flat: 538.196 ft²
- 100 m², an average new house: 1,076.39 ft²
- 1,000 m², a plot of land: 10,763.9 ft²
Where you will use it
Floor areas outside the US are given in square meters, while US buyers, property portals in India and the UK compare square feet. Flooring and paint estimates need it too.
Quick mental math
Multiply by 10 and add 8 percent. 50 sq m gives 500 plus 40, about 540 sq ft. Rule of thumb: multiply by 10.8. For 50 m² this gives 540 ft² against the exact 538.2, an error of 0.34 percent.
Going the other way
Need the reverse? Use the sq ft to sq m converter. For comparison, 1 ft² is 0.09290304 m². To compare every area unit at once, open the area converter.
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