Table Of Contents
Square decimeter to square feet Conversion
1 square decimeter (dm²) is equal to 0.1076391042 square feet (ft²).
1 dm² = 0.1076391042 ft²
or
1 ft² = 9.290304 dm²
Formula
To convert a area from square decimeter (dm²) to square feet (ft²), divide the area in square decimeter by 9.290304
a(ft²) = a(dm²) / 9.290304
Examples:
Convert 10 square decimeter to square feet:
a(ft²) = 10dm² / 9.290304 = 1.076391042 ft²
Conversion table
| Square decimeter (dm²) | Square feet (ft²) |
|---|---|
| 1 dm² | 0.107639104 ft² |
| 2 dm² | 0.215278208 ft² |
| 3 dm² | 0.322917313 ft² |
| 5 dm² | 0.538195521 ft² |
| 10 dm² | 1.076391042 ft² |
| 20 dm² | 2.152782083 ft² |
| 25 dm² | 2.690977604 ft² |
| 50 dm² | 5.381955208 ft² |
| 100 dm² | 10.763910417 ft² |
| 250 dm² | 26.909776042 ft² |
| 500 dm² | 53.819552084 ft² |
| 1000 dm² | 107.639104167 ft² |
| Square feet (ft²) | Square decimeter (dm²) |
|---|---|
| 1 ft² | 9.290304 dm² |
| 2 ft² | 18.580608 dm² |
| 3 ft² | 27.870912 dm² |
| 5 ft² | 46.45152 dm² |
| 10 ft² | 92.90304 dm² |
| 20 ft² | 185.80608 dm² |
| 25 ft² | 232.2576 dm² |
| 50 ft² | 464.5152 dm² |
| 100 ft² | 929.0304 dm² |
| 250 ft² | 2322.576 dm² |
| 500 ft² | 4645.152 dm² |
| 1000 ft² | 9290.304 dm² |
Frequently asked questions
How do I convert square decimeter to square feet?
Divide the value in square decimeter by 9.290304 to get the result in square feet. For example, 5 dm² ÷ 9.290304 = 0.538195521 ft².
How many square feet are in 1 square decimeter?
1 square decimeter (dm²) is equal to 0.107639104 square feet (ft²).
How do I convert square feet back to square decimeter?
Use the inverse operation: multiply the value in square feet by 9.290304 to get the result in square decimeter.
How accurate is the square decimeter to square feet conversion?
The converter multiplies by the conversion factor 9.290304 and rounds the result to 9 decimal places by default. You can increase or reduce the precision with the digits option on this page.
Sources
Conversion factors are based on internationally recognised standards:
- BIPM — The International System of Units (SI Brochure, 9th edition)
- NIST Handbook 44, Appendix C — General Tables of Units of Measurement (current edition)
- U.S. Survey Foot: Revised Unit Conversion Factors
- NIST Guide to the SI (SP 811), Appendix B.9: Factors for units listed by kind of quantity or field of science