Convert Kilograms per square metre per hour to Grams per square metre per second
Convert Kilograms per square metre per hour (kg/(m²·h)) to Grams per square metre per second (g/(m²·s)) instantly and accurately.
Conversion Formula
g/(m²·s) = kg/(m²·h) × 0.2777777778
About Kilograms per square metre per hour
The kilogram per square metre per hour (kg/(m²·h)) equals 1/3600 ≈ 2.778 × 10⁻⁴ kg/(m²·s). It is the most common practical SI-based unit in process engineering for mass transfer coefficients, boiler evaporation rates, and precipitation flux in meteorology. Rain of 10 mm/h ≈ 10 kg/(m²·h). 1 kg/(m²·h) = 1 000 g/(m²·h).
About Grams per square metre per second
The gram per square metre per second (g/(m²·s)) equals 10⁻³ kg/(m²·s). It is used in combustion engineering for solid-propellant burn rate and ablation rate data, and in food-process engineering for spray drying and freeze-drying mass-transfer calculations. 1 g/(m²·s) = 3 600 g/(m²·h).
Quick Reference Table
| Kilograms per square metre per hour (kg/(m²·h)) | Grams per square metre per second (g/(m²·s)) |
|---|---|
| 1 kg/(m²·h) | 0.277778 g/(m²·s) |
| 2 kg/(m²·h) | 0.555556 g/(m²·s) |
| 5 kg/(m²·h) | 1.38889 g/(m²·s) |
| 10 kg/(m²·h) | 2.77778 g/(m²·s) |
| 25 kg/(m²·h) | 6.94444 g/(m²·s) |
| 50 kg/(m²·h) | 13.8889 g/(m²·s) |
| 100 kg/(m²·h) | 27.7778 g/(m²·s) |