Convert cm³/(s·cm²) to mL/(s·cm²)

Formula

mL/(s·cm²) = cm³/(s·cm²) × 1

Derivation from SI units:

• 1 cm³/(s·cm²) = 10⁻⁶ m³ ÷ (10⁻⁴ m² × 1 s) = 0.01 m/s = 1 cm/s
• 1 mL/(s·cm²) = 10⁻⁶ m³ ÷ (10⁻⁴ m² × 1 s) = 0.01 m/s = 1 cm/s
• 1 cm³/(s·cm²) = 0.01 m/s ÷ 0.01 m/s per mL/(s·cm²) = 1 mL/(s·cm²)

Both units are defined exactly, so the factor is exact. Cubic Centimeter per Second per Square Centimeter definition: cubic centimeter per second per square centimeter; Milliliter per Second per Square Centimeter definition: milliliter per second per square centimeter.

Worked examples

1. A reading of 5 cm³/(s·cm²) converts to 5 mL/(s·cm²).
   5 cm³/(s·cm²) × 1 = 5 mL/(s·cm²)
2. A value of 25 cm³/(s·cm²) is 25 mL/(s·cm²).
   25 cm³/(s·cm²) × 1 = 25 mL/(s·cm²)

Where it's used

Cubic Centimeters per Second per Square Centimeter are used for ASTM D737 fabric air permeability (SI reporting), while milliliters per second per square centimeter appear in air permeability of papers and membranes. Both measure face velocity and air permeability (volumetric flow per unit area), so the conversion is a fixed factor.

Cubic Centimeter per Second per Square Centimeter to other face velocity & air permeability units

Frequently asked questions

Sources

• ASTM D737 Standard Test Method for Air Permeability of Textile Fabrics, ASTM International , SI results in cm³/s/cm².
• ASTM D737 Standard Test Method for Air Permeability of Textile Fabrics, ASTM International , SI results per unit area.
• The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 8 (litre).

Last reviewed: 2026-10-15. Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.