Convert Kilogram per Square Meter Hour to Kilogram per Square Meter Second
Live bidirectional calculator for Kilograms per Square Meter Hour (kg/(m²·h)) and Kilograms per Square Meter Second (kg/(m²·s)) with verified formula and conversion charts.
Mass Flux Density6 units
How the Calculation Works (Linear Scaling)
Since 1 Kilogram per Square Meter Second = 3600 Kilograms per Square Meter Hour, divide the value in Kilograms per Square Meter Hour by 3600.
Kilogram per Square Meter Hour to Kilogram per Square Meter Second Conversion Table
Precomputed values for quick reference and printing.
| Kilogram per Square Meter Hour | Kilogram per Square Meter Second |
|---|---|
| 1 kg/(m²·h) | 0.0003 kg/(m²·s) |
| 2 kg/(m²·h) | 0.0006 kg/(m²·s) |
| 3 kg/(m²·h) | 0.0008 kg/(m²·s) |
| 4 kg/(m²·h) | 0.0011 kg/(m²·s) |
| 5 kg/(m²·h) | 0.0014 kg/(m²·s) |
| 6 kg/(m²·h) | 0.0017 kg/(m²·s) |
| 7 kg/(m²·h) | 0.0019 kg/(m²·s) |
| 8 kg/(m²·h) | 0.0022 kg/(m²·s) |
| 9 kg/(m²·h) | 0.0025 kg/(m²·s) |
| 10 kg/(m²·h) | 0.0028 kg/(m²·s) |
| 15 kg/(m²·h) | 0.0042 kg/(m²·s) |
| 20 kg/(m²·h) | 0.0056 kg/(m²·s) |
| 25 kg/(m²·h) | 0.0069 kg/(m²·s) |
| 30 kg/(m²·h) | 0.0083 kg/(m²·s) |
| 40 kg/(m²·h) | 0.0111 kg/(m²·s) |
| 50 kg/(m²·h) | 0.0139 kg/(m²·s) |
| 75 kg/(m²·h) | 0.0208 kg/(m²·s) |
| 100 kg/(m²·h) | 0.0278 kg/(m²·s) |
| Kilogram per Square Meter Second | Kilogram per Square Meter Hour |
|---|---|
| 1 kg/(m²·s) | 3600 kg/(m²·h) |
| 2 kg/(m²·s) | 7200 kg/(m²·h) |
| 3 kg/(m²·s) | 10800 kg/(m²·h) |
| 4 kg/(m²·s) | 14400 kg/(m²·h) |
| 5 kg/(m²·s) | 18000 kg/(m²·h) |
| 6 kg/(m²·s) | 21600 kg/(m²·h) |
| 7 kg/(m²·s) | 25200 kg/(m²·h) |
| 8 kg/(m²·s) | 28800 kg/(m²·h) |
| 9 kg/(m²·s) | 32400 kg/(m²·h) |
| 10 kg/(m²·s) | 36000 kg/(m²·h) |
| 15 kg/(m²·s) | 54000 kg/(m²·h) |
| 20 kg/(m²·s) | 72000 kg/(m²·h) |
| 25 kg/(m²·s) | 90000 kg/(m²·h) |
| 30 kg/(m²·s) | 108000 kg/(m²·h) |
| 40 kg/(m²·s) | 144000 kg/(m²·h) |
| 50 kg/(m²·s) | 180000 kg/(m²·h) |
| 75 kg/(m²·s) | 270000 kg/(m²·h) |
| 100 kg/(m²·s) | 360000 kg/(m²·h) |
📌 Standard Benchmark Reference Values
Membrane filtration hourly permeate flux multiple (1/3600 factor).
Exact RatioAbout Kilogram per Square Meter Hour (kg/(m²·h))
An engineering unit of mass flux density equal to one kilogram transported across one square meter per hour (1/3600 kg/(m²·s) ~ 2.7778 × 10⁻⁴ kg/(m²·s)).
History: Widely used in industrial membrane filtration, evaporation basins, and atmospheric precipitation fluxes.
Common Uses: Industrial membrane bioreactors, desalination RO permeate flux ratings, drying oven moisture evaporation rates.
About Kilogram per Square Meter Second (kg/(m²·s))
The SI coherent derived unit of mass flux density, defined as one kilogram of mass transported across a one-square-meter cross-section per second. It measures mass flow per unit area per unit time (G = ṁ / A).
History: Standardized in transport phenomena literature by Bird, Stewart, and Lightfoot for mass transfer, filtration, and boundary-layer dynamics.
Common Uses: Nuclear reactor thermal-hydraulic subchannel analysis, membrane reverse osmosis flux, turbulent boundary layer mass transport.
❓ Frequently Asked Questions
How many Kilograms per Square Meter Second are in 1 Kilogram per Square Meter Hour?
There are exactly 0.000278 Kilograms per Square Meter Second in 1 Kilogram per Square Meter Hour (1 kg/(m²·h) = 0.000278 kg/(m²·s)).
What is the formula to convert Kilogram per Square Meter Hour to Kilogram per Square Meter Second?
The formula is: Kilogram per Square Meter Second = Kilogram per Square Meter Hour / 3600. Since 1 Kilogram per Square Meter Second = 3600 Kilograms per Square Meter Hour, divide the value in Kilograms per Square Meter Hour by 3600.
How do I convert 1 kg/(m²·h) to kg/(m²·s) manually?
To convert 1 kg/(m²·h) to kg/(m²·s): apply the formula Kilogram per Square Meter Second = Kilogram per Square Meter Hour / 3600. Substituting gives: 1 / 3600 = 0.0003 kg/(m²·s).