Convert Grams per Square Centimetre to lb/yd²
1 gram per square centimetre (g/cm²) = 18.43345293 pounds per square yard (lb/yd²). 1 lb/yd² = 0.05424919596 g/cm². Example: 15 g/cm² = 15 × 18.43345293 = 276.5017939 lb/yd².
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1 g/cm² = 18.43345293 lb/yd²
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk gram per square centimetre to pound per square yard converter to paste a column from Excel.
How to Convert Gram per Square Centimetre to Pound per Square Yard
- 1 g/cm² = 18.43345293 lb/yd²
- 1 lb/yd² = 0.05424919596 g/cm²
- Example: convert 15 g/cm² to lb/yd²: 15 g/cm² = 15 × 18.43345293 lb/yd² = 276.5017939 lb/yd²
Formula
lb/yd² = g/cm² × 18.43345292603
Derivation from SI units:
- 1 g/cm² = 10 000 g/m² (1 m² = 10 000 cm²)
- 1 lb/yd² = 453.59237 g ÷ 0.83612736 m² = 542.4919453 g/m² (exact ratio)
- 1 g/cm² = 10000 g/m² ÷ 542.4919595981 g/m² per lb/yd² = 18.43345292603 lb/yd²
Both units are defined exactly, so the factor is exact. Gram per Square Centimetre definition: gram per square centimetre; Pound per Square Yard definition: pound per square yard.
Worked examples
- A reading of 0.015 g/cm² converts to 0.2765017939 lb/yd².
0.015 g/cm² × 18.43345293 = 0.2765017939 lb/yd² - A value of 0.05 g/cm² is 0.9216726463 lb/yd².
0.05 g/cm² × 18.43345293 = 0.9216726463 lb/yd²
Gram per Square Centimetre to Pound per Square Yard conversion table
| Grams per Square Centimetre (g/cm²) | Pounds per Square Yard (lb/yd²) |
|---|---|
| 0.001 g/cm² | 0.01843345293 lb/yd² |
| 0.005 g/cm² | 0.09216726463 lb/yd² |
| 0.01 g/cm² | 0.1843345293 lb/yd² |
| 0.015 g/cm² | 0.2765017939 lb/yd² |
| 0.02 g/cm² | 0.3686690585 lb/yd² |
| 0.03 g/cm² | 0.5530035878 lb/yd² |
| 0.05 g/cm² | 0.9216726463 lb/yd² |
| 0.1 g/cm² | 1.843345293 lb/yd² |
| 0.5 g/cm² | 9.216726463 lb/yd² |
| 1 g/cm² | 18.43345293 lb/yd² |
Where it's used
Grams per Square Centimetre are used for small-sample laboratory weighing, while pounds per square yard appear in carpets and heavy industrial fabrics. Both measure fabric weight (mass per unit area, GSM), so the conversion is a fixed factor.
Gram per Square Centimetre to other fabric weight units
| Conversion | 1 g/cm² equals |
|---|---|
| gram per square centimetre to pound per square yard | 18.43345293 lb/yd² |
| gram per square centimetre to gram per square metre | 10000 g/m² |
| gram per square centimetre to ounce per square yard | 294.9352468 oz/yd² |
| gram per square centimetre to ounce per square foot | 32.77058298 oz/ft² |
Frequently asked questions
How many pounds per square yard are in 1 gram per square centimetre?
1 g/cm² = 18.43345293 lb/yd².
How do I convert grams per square centimetre to pounds per square yard?
Multiply the value in g/cm² by 18.43345293. For example, 15 g/cm² × 18.43345293 = 276.5017939 lb/yd².
Is the g/cm² to lb/yd² conversion exact?
Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures .
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "pound (avoirdupois)".
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Convert Grams per Square Centimetre to lb/yd². Retrieved October 25, 2026, from https://scientificconverters.com/fabric-weight/grams-per-square-centimeter-to-pounds-per-square-yard/
IEEE
Scientific Converters, "Convert Grams per Square Centimetre to lb/yd²," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/fabric-weight/grams-per-square-centimeter-to-pounds-per-square-yard/