Square Feet to Square Meters Calculator
Convert an area from square feet to square meters. The form has one input, Area in Square Feet, and returns the result in square meters rounded to four decimals.
This is especially useful for real estate listings, room planning, flooring, paint coverage, tile estimates, and international construction documents. For broader unit choices, use the area converter; for measuring rooms from dimensions, use the square footage calculator.
How to use this calculator
- Enter the area in square feet.
- Use decimal values for partial square feet when needed.
- Read the square-meter result.
- Keep extra decimals for contracts, plans, and material orders.
Conversion formula
The calculator uses the exact square-foot relationship:
The existing rounded factor 0.092903 is fine for quick estimates, but the form computes with 0.09290304.
Worked example: 250 ft² × 0.09290304 = 23.22576 m², displayed as 23.2258 m².
| Square feet | Square meters |
|---|---|
| 100 ft² | 9.2903 m² |
| 500 ft² | 46.4515 m² |
| 1,000 ft² | 92.9030 m² |
For project quantities, pair area with the tile calculator or paint calculator.