Area conversion
Square feet to Square metres (ft² to m²)
Convert a square-foot area to square metres for a property comparison or a coverage calculation. A floor area alone does not give the room’s dimensions.
1 ft² ≈ 0.0929 m² — the calculator keeps the stored factor; this summary may be rounded.
A space listed as 750 ft²
- Starting measurement
- 750 ft²
- Converted value (rounded if needed)
- 69.6773 m²
For flooring, use the measured area and then consider the supplier’s cutting and waste guidance separately. This conversion includes no material allowance.
Square feet to Square metres conversion chart
| square feet | square metres |
|---|---|
| 1 ft² | 0.0929 m² |
| 2 ft² | 0.1858 m² |
| 3 ft² | 0.2787 m² |
| 4 ft² | 0.3716 m² |
| 5 ft² | 0.4645 m² |
| 10 ft² | 0.929 m² |
| 15 ft² | 1.3936 m² |
| 20 ft² | 1.8581 m² |
| 25 ft² | 2.3226 m² |
| 30 ft² | 2.7871 m² |
| 40 ft² | 3.7161 m² |
| 50 ft² | 4.6452 m² |
| 60 ft² | 5.5742 m² |
| 75 ft² | 6.9677 m² |
| 100 ft² | 9.2903 m² |
| 150 ft² | 13.9355 m² |
| 200 ft² | 18.5806 m² |
| 250 ft² | 23.2258 m² |
| 500 ft² | 46.4515 m² |
| 750 ft² | 69.6773 m² |
| 1000 ft² | 92.903 m² |
How to convert by hand
Reference relationship (display may be rounded)
1 ft² = 0.09290304 m²
- Multiply the amount in square feet by the number of square metres per unit.
- Use the calculator for the stored precision; copying a short displayed factor introduces extra rounding.
- Round the result to suit your measurement, after completing the calculation.
Related conversions
About square feet and square metres
Area conversions apply to the whole surface or plot. They cannot tell you a room’s width, a boundary length or how much material to allow for cutting waste.
Square foot
US / ImperialThe area of a square one international foot on each side, about 0.0929 m².
Commonly used for: Property listings, room areas and material coverage.
Square metre
Metric (SI)The area of a square one metre on each side. Square metres measure surface area, not a single edge length.
Commonly used for: Floor plans, flooring coverage and property areas.
Questions
Can the result tell me the room’s width and length?
No. Many different room shapes have the same area. You need separate dimensions to plan a layout, fit furniture or calculate a perimeter.
How do I convert square metres back to square feet?
Enter the value in the square metres field above to work backwards, or open the Square metres to Square feet converter. This uses the stored factors rather than dividing by a rounded number copied from the chart.
Why might the chart and calculator show different decimal places?
The chart uses a compact rounded display. The editable calculator can show up to six decimal places and uses the factors or temperature formulas stored in the library. More displayed digits do not make the original measurement more precise.
Precision and source
The calculator uses stored conversion factors and temperature formulas, then rounds the result for display. A short decimal in a chart is not a claim of exactness. For a calculation with several steps, keep as much precision as the original measurement supports and round at the end.
Reference: NIST SP 811 conversion factors. Its alphabetical tables distinguish unit variants and temperature readings from intervals. Published by ToolsNow. Report a conversion problem.
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