Convert Grams per Square Centimetre to g/m²
1 gram per square centimetre (g/cm²) = 10000 grams per square metre (g/m²). 1 g/m² = 0.0001 g/cm². Example: 0.015 g/cm² = 0.015 × 10000 = 150 g/m².
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1 g/cm² = 10000 g/m²
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk gram per square centimetre to gram per square metre converter to paste a column from Excel.
How to Convert Gram per Square Centimetre to Gram per Square Metre
- 1 g/cm² = 10000 g/m²
- 1 g/m² = 0.0001 g/cm²
- Example: convert 0.015 g/cm² to g/m²: 0.015 g/cm² = 0.015 × 10000 g/m² = 150 g/m²
Formula
g/m² = g/cm² × 10000
Derivation from SI units:
- 1 g/cm² = 10 000 g/m² (1 m² = 10 000 cm²)
- Mass in grams of one square metre of fabric (GSM); 1 g/m² = 0.001 kg/m².
Both units are defined exactly, so the factor is exact. Gram per Square Centimetre definition: gram per square centimetre; Gram per Square Metre definition: gram per square metre.
Worked examples
- A sample weighing 0.015 g/cm² is 150 g/m².
0.015 g/cm² × 10000 = 150 g/m² - A membrane at 0.02 g/cm² is 200 g/m².
0.02 g/cm² × 10000 = 200 g/m²
Gram per Square Centimetre to Gram per Square Metre conversion table
| Grams per Square Centimetre (g/cm²) | Grams per Square Metre (g/m²) |
|---|---|
| 0.001 g/cm² | 10 g/m² |
| 0.005 g/cm² | 50 g/m² |
| 0.01 g/cm² | 100 g/m² |
| 0.015 g/cm² | 150 g/m² |
| 0.02 g/cm² | 200 g/m² |
| 0.03 g/cm² | 300 g/m² |
| 0.05 g/cm² | 500 g/m² |
| 0.1 g/cm² | 1000 g/m² |
| 0.5 g/cm² | 5000 g/m² |
| 1 g/cm² | 10000 g/m² |
Where it's used
Areal densities measured on small laboratory samples in grams per square centimetre are converted to GSM for fabric specifications. Multiply by 10 000.
Gram per Square Centimetre to other fabric weight units
| Conversion | 1 g/cm² equals |
|---|---|
| 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 |
| gram per square centimetre to pound per square yard | 18.43345293 lb/yd² |
Frequently asked questions
How do I get GSM from a 100 cm² sample?
Weigh it in grams and multiply by 100: a 1.5 g sample of 100 cm² is 0.015 g/cm² = 150 g/m².
How many grams per square metre are in 1 gram per square centimetre?
1 g/cm² = 10000 g/m².
How do I convert grams per square centimetre to grams per square metre?
Multiply the value in g/cm² by 10000. For example, 0.015 g/cm² × 10000 = 150 g/m².
Is the g/cm² to g/m² conversion exact?
Yes. Both units are defined exactly, and 1 g/cm² is exactly 10000 g/m².
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures .
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 g/m². Retrieved October 25, 2026, from https://scientificconverters.com/fabric-weight/grams-per-square-centimeter-to-grams-per-square-meter/
IEEE
Scientific Converters, "Convert Grams per Square Centimetre to g/m²," scientificconverters.com. Accessed: Oct. 25, 2026. [Online]. Available: https://scientificconverters.com/fabric-weight/grams-per-square-centimeter-to-grams-per-square-meter/