Convert Grams per square metre per minute to Milligrams per square metre per hour
Convert Grams per square metre per minute (g/(m²·min)) to Milligrams per square metre per hour (mg/(m²·h)) instantly and accurately.
Conversion Formula
mg/(m²·h) = g/(m²·min) × 60000
About Grams per square metre per minute
The gram per square metre per minute (g/(m²·min)) equals 10⁻³/60 ≈ 1.667 × 10⁻⁵ kg/(m²·s). It is used in spray-coating and inkjet-printing research where deposition rates are measured per pass per unit area. 1 g/(m²·min) = 60 g/(m²·h).
About Milligrams per square metre per hour
The milligram per square metre per hour (mg/(m²·h)) equals 10⁻⁶/3600 ≈ 2.778 × 10⁻¹⁰ kg/(m²·s). It is the standard unit in corrosion science and protective-coating industry for measuring corrosion rate or moisture vapour transmission rate (MVTR) of membranes and packaging films. Rates of 1-100 mg/(m²·h) are typical for polymer films. 1 mg/(m²·h) = 10⁻³ g/(m²·h).
Quick Reference Table
| Grams per square metre per minute (g/(m²·min)) | Milligrams per square metre per hour (mg/(m²·h)) |
|---|---|
| 1 g/(m²·min) | 60000 mg/(m²·h) |
| 2 g/(m²·min) | 120000 mg/(m²·h) |
| 5 g/(m²·min) | 300000 mg/(m²·h) |
| 10 g/(m²·min) | 600000 mg/(m²·h) |
| 25 g/(m²·min) | 1500000 mg/(m²·h) |
| 50 g/(m²·min) | 3000000 mg/(m²·h) |
| 100 g/(m²·min) | 6000000 mg/(m²·h) |