Convert Kilograms per day to Kilograms per second
Convert Kilograms per day (kg/d) to Kilograms per second (kg/s) instantly and accurately.
Conversion Formula
kg/s = kg/d × 1.157407407e-5
About Kilograms per day
The kilogram per day (kg/d) equals 1/86400 ≈ 1.157×10⁻⁵ kg/s, standard in environmental engineering for pollutant load calculations and water-treatment material dosing. Activated-carbon dosing for a water-treatment plant, sludge dewatering output, and river sediment transport surveys all use kg/d. A medium river in flood may move 10 000-100 000 kg/d of suspended solids. 1 kg/d ≈ 1.157×10⁻⁵ kg/s.
About Kilograms per second
The kilogram per second (kg/s) is the SI coherent derived unit of mass flow rate relevant across all branches of engineering. Jet turbofan engines pass 100-800 kg/s of air through the core and bypass duct combined; drinking-water intake pipelines for a city of one million people sustain flow rates of 1 000-4 000 kg/s. It is the reference unit in the continuity equation and mass-conservation calculations. 1 kg/s = 3 600 kg/h ≈ 2.205 lb/s.
Quick Reference Table
| Kilograms per day (kg/d) | Kilograms per second (kg/s) |
|---|---|
| 1 kg/d | 1.157 × 10-5 kg/s |
| 2 kg/d | 2.315 × 10-5 kg/s |
| 5 kg/d | 5.787 × 10-5 kg/s |
| 10 kg/d | 0.000115741 kg/s |
| 25 kg/d | 0.000289352 kg/s |
| 50 kg/d | 0.000578704 kg/s |
| 100 kg/d | 0.00115741 kg/s |