Convert Milligrams per square metre per hour to Kilograms per square centimetre per second
Convert Milligrams per square metre per hour (mg/(m²·h)) to Kilograms per square centimetre per second (kg/(cm²·s)) instantly and accurately.
Conversion Formula
kg/(cm²·s) = mg/(m²·h) × 2.777777778e-14
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 centimetre per second
The kilogram per square centimetre per second (kg/(cm²·s)) equals 10⁴ kg/(m²·s) (exact: 1 cm² = 10⁻⁴ m²). It is used for extreme high-pressure mass-flux situations such as detonation physics, shaped-charge jet penetration, and hypervelocity impact analysis. 1 kg/(cm²·s) = 10⁴ kg/(m²·s) = 1 000 g/(cm²·s).
Quick Reference Table
| Milligrams per square metre per hour (mg/(m²·h)) | Kilograms per square centimetre per second (kg/(cm²·s)) |
|---|---|
| 1 mg/(m²·h) | 2.778 × 10-14 kg/(cm²·s) |
| 2 mg/(m²·h) | 5.556 × 10-14 kg/(cm²·s) |
| 5 mg/(m²·h) | 1.389 × 10-13 kg/(cm²·s) |
| 10 mg/(m²·h) | 2.778 × 10-13 kg/(cm²·s) |
| 25 mg/(m²·h) | 6.944 × 10-13 kg/(cm²·s) |
| 50 mg/(m²·h) | 1.389 × 10-12 kg/(cm²·s) |
| 100 mg/(m²·h) | 2.778 × 10-12 kg/(cm²·s) |