Convert Grams per square metre per hour to Milligrams per square metre per minute
Convert Grams per square metre per hour (g/(m²·h)) to Milligrams per square metre per minute (mg/(m²·min)) instantly and accurately.
Conversion Formula
mg/(m²·min) = g/(m²·h) × 16.66666667
About Grams per square metre per hour
The gram per square metre per hour (g/(m²·h)) equals 10⁻³/3600 ≈ 2.778 × 10⁻⁷ kg/(m²·s). It is widely used in textile and paper engineering for moisture management, evaporation studies, and water-vapour transmission rate (WVTR) testing of barrier materials per ISO 2528 and ASTM E96. Breathable fabrics range 500-10 000 g/(m²·h) (=500-10 000 gsm/h). 1 g/(m²·h) = 10⁻³ kg/(m²·h).
About Milligrams per square metre per minute
The milligram per square metre per minute (mg/(m²·min)) equals 10⁻⁶/60 ≈ 1.667 × 10⁻⁸ kg/(m²·s). It appears in pharmaceutical dissolution testing and transdermal drug-delivery patch characterisation, where drug release rates measured minute-by-minute are compared to in-vivo absorption data. 1 mg/(m²·min) = 60 mg/(m²·h).
Quick Reference Table
| Grams per square metre per hour (g/(m²·h)) | Milligrams per square metre per minute (mg/(m²·min)) |
|---|---|
| 1 g/(m²·h) | 16.6667 mg/(m²·min) |
| 2 g/(m²·h) | 33.3333 mg/(m²·min) |
| 5 g/(m²·h) | 83.3333 mg/(m²·min) |
| 10 g/(m²·h) | 166.667 mg/(m²·min) |
| 25 g/(m²·h) | 416.667 mg/(m²·min) |
| 50 g/(m²·h) | 833.333 mg/(m²·min) |
| 100 g/(m²·h) | 1666.67 mg/(m²·min) |