Convert Milligrams per square metre per hour to Kilograms per square metre per minute
Convert Milligrams per square metre per hour (mg/(m²·h)) to Kilograms per square metre per minute (kg/(m²·min)) instantly and accurately.
Conversion Formula
kg/(m²·min) = mg/(m²·h) × 1.666666667e-8
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).
About Kilograms per square metre per minute
The kilogram per square metre per minute (kg/(m²·min)) equals 1/60 ≈ 0.016̅ kg/(m²·s). It is used in spray technology and fire-suppression engineering where deluge-system application rates are specified per minute per unit floor/surface area. 1 kg/(m²·min) = 60 kg/(m²·h).
Quick Reference Table
| Milligrams per square metre per hour (mg/(m²·h)) | Kilograms per square metre per minute (kg/(m²·min)) |
|---|---|
| 1 mg/(m²·h) | 1.667 × 10-8 kg/(m²·min) |
| 2 mg/(m²·h) | 3.333 × 10-8 kg/(m²·min) |
| 5 mg/(m²·h) | 8.333 × 10-8 kg/(m²·min) |
| 10 mg/(m²·h) | 1.667 × 10-7 kg/(m²·min) |
| 25 mg/(m²·h) | 4.167 × 10-7 kg/(m²·min) |
| 50 mg/(m²·h) | 8.333 × 10-7 kg/(m²·min) |
| 100 mg/(m²·h) | 1.667 × 10-6 kg/(m²·min) |