Table Of Contents
Square decimeter to square centimeter Conversion
1 square decimeter (dm²) is equal to 100 square centimeter (cm²).
1 dm² = 100 cm²
or
1 cm² = 0.01 dm²
Formula
To convert a area from square decimeter (dm²) to square centimeter (cm²), multiply the area in square decimeter by 100
a(cm²) = a(dm²) × 100
Examples:
Convert 500 square decimeter to square centimeter:
a(cm²) = 500dm² × 100 = 50000 cm²
Conversion table
| Square decimeter (dm²) | Square centimeter (cm²) |
|---|---|
| 1 dm² | 100 cm² |
| 2 dm² | 200 cm² |
| 3 dm² | 300 cm² |
| 5 dm² | 500 cm² |
| 10 dm² | 1000 cm² |
| 20 dm² | 2000 cm² |
| 25 dm² | 2500 cm² |
| 50 dm² | 5000 cm² |
| 100 dm² | 10000 cm² |
| 250 dm² | 25000 cm² |
| 500 dm² | 50000 cm² |
| 1000 dm² | 100000 cm² |
| Square centimeter (cm²) | Square decimeter (dm²) |
|---|---|
| 1 cm² | 0.01 dm² |
| 2 cm² | 0.02 dm² |
| 3 cm² | 0.03 dm² |
| 5 cm² | 0.05 dm² |
| 10 cm² | 0.1 dm² |
| 20 cm² | 0.2 dm² |
| 25 cm² | 0.25 dm² |
| 50 cm² | 0.5 dm² |
| 100 cm² | 1 dm² |
| 250 cm² | 2.5 dm² |
| 500 cm² | 5 dm² |
| 1000 cm² | 10 dm² |
Frequently asked questions
How do I convert square decimeter to square centimeter?
Multiply the value in square decimeter by 100 to get the result in square centimeter. For example, 5 dm² × 100 = 500 cm².
How many square centimeter are in 1 square decimeter?
1 square decimeter (dm²) is equal to 100 square centimeter (cm²).
How do I convert square centimeter back to square decimeter?
Use the inverse operation: divide the value in square centimeter by 100 to get the result in square decimeter.
How accurate is the square decimeter to square centimeter conversion?
The converter multiplies by the conversion factor 100 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
