Kilograms per Second to Pounds per Hour (kg/s to lb/h)
1 kilogram per second (kg/s) = 7936.641439 pounds per hour (lb/h). 1 lb/h = 0.0001259978806 kg/s. Example: 15 kg/s = 15 × 7936.641439 = 119049.6216 lb/h.
Also searched as kilograms per second to lb/h, kilograms per second in lb/h, kilograms per second into pounds per hour, kg/s to lb/h, kg/s in pounds per hour, kg/s into pound per hour, kilogram per second to pound per hour, kg/s to pounds per hour converter and how many pounds per hour in a kilogram per second.
1 kg/s = 7936.641439 lb/h
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk kilogram per second to pound per hour converter to paste a column from Excel.
How to Convert Kilogram per Second to Pound per Hour
- 1 kg/s = 7936.641439 lb/h
- 1 lb/h = 0.0001259978806 kg/s
- Example: convert 15 kg/s to lb/h: 15 kg/s = 15 × 7936.641439 lb/h = 119049.6216 lb/h
Formula
lb/h = kg/s × 7936.641438656
Derivation from SI units:
- Mass per unit time: kg/s.
- 1 lb/h = 0.45359237/3600 kg/s.
Both units are defined exactly, so the factor is exact. Kilogram per Second definition: kilogram per second; Pound per Hour definition: pound per hour.
Worked examples
- A reading of 1 kg/s converts to 7936.641439 lb/h.
1 kg/s × 7936.641439 = 7936.641439 lb/h - A value of 10 kg/s is 79366.41439 lb/h.
10 kg/s × 7936.641439 = 79366.41439 lb/h
Kilogram per Second to Pound per Hour conversion table
| Kilograms per Second (kg/s) | Pounds per Hour (lb/h) |
|---|---|
| 0.01 kg/s | 79.36641439 lb/h |
| 0.1 kg/s | 793.6641439 lb/h |
| 0.5 kg/s | 3968.320719 lb/h |
| 1 kg/s | 7936.641439 lb/h |
| 2 kg/s | 15873.28288 lb/h |
| 5 kg/s | 39683.20719 lb/h |
| 10 kg/s | 79366.41439 lb/h |
| 50 kg/s | 396832.0719 lb/h |
| 100 kg/s | 793664.1439 lb/h |
| 1000 kg/s | 7936641.439 lb/h |
Where it's used
Kilograms per Second are used for mass and energy balances, while pounds per hour appear in US boiler and steam ratings. Both measure mass flow rate ṁ, so the conversion is a fixed factor.
Kilogram per Second to other mass flow rate units
| Conversion | 1 kg/s equals |
|---|---|
| kilogram per second to pound per hour | 7936.641439 lb/h |
| kilogram per second to kilogram per hour | 3600 kg/h |
| kilogram per second to tonne per hour | 3.6 t/h |
| kilogram per second to tonne per day | 86.4 t/day |
| kilogram per second to gram per second | 1000 g/s |
| kilogram per second to kilogram per minute | 60 kg/min |
| kilogram per second to pound per second | 2.204622622 lb/s |
| kilogram per second to pound per minute | 132.2773573 lb/min |
Frequently asked questions
How many pounds per hour are in 1 kilogram per second?
1 kg/s = 7936.641439 lb/h.
How do I convert kilograms per second to pounds per hour?
Multiply the value in kg/s by 7936.641439. For example, 15 kg/s × 7936.641439 = 119049.6216 lb/h.
Is the kg/s to lb/h conversion exact?
Yes. Both units are defined exactly, so the ratio is exact; its decimal form does not terminate and is shown here to 10 significant figures (more with the precision selector).
Sources
- The International System of Units (SI), 9th edition (SI Brochure), Bureau International des Poids et Mesures , Table 4 (derived units with special names).
- Guide for the Use of the International System of Units (SI), NIST Special Publication 811, 2008 Edition, National Institute of Standards and Technology , Appendix B.8, "pound per hour".
Last reviewed: . Factors are stored exactly and computed with 50-digit decimal arithmetic. See how we verify conversion factors.
Cite this page
APA
Scientific Converters. (2026, October 15). Kilograms per Second to Pounds per Hour (kg/s to lb/h). Retrieved October 29, 2026, from https://scientificconverters.com/mass-flow-rate/kilograms-per-second-to-pounds-per-hour/
IEEE
Scientific Converters, "Kilograms per Second to Pounds per Hour (kg/s to lb/h)," scientificconverters.com. Accessed: Oct. 29, 2026. [Online]. Available: https://scientificconverters.com/mass-flow-rate/kilograms-per-second-to-pounds-per-hour/