Convert Grams per Second to Pounds per Hour (g/s to lb/h)
1 gram per second (g/s) = 7.936641439 pounds per hour (lb/h). 1 lb/h = 0.1259978806 g/s. Example: 15 g/s = 15 × 7.936641439 = 119.0496216 lb/h.
Also searched as grams per second to lb/h, grams per second in lb/h, grams per second into pounds per hour, g/s to lb/h, g/s in pounds per hour, g/s into pound per hour, gram per second to pound per hour, g/s to pounds per hour converter and how many pounds per hour in a gram per second.
1 g/s = 7.936641439 lb/h
Type in either box. Scientific notation works: 1.5e-3.
Converting a list? Use the bulk gram per second to pound per hour converter to paste a column from Excel.
How to Convert Gram per Second to Pound per Hour
- 1 g/s = 7.936641439 lb/h
- 1 lb/h = 0.1259978806 g/s
- Example: convert 15 g/s to lb/h: 15 g/s = 15 × 7.936641439 lb/h = 119.0496216 lb/h
Formula
lb/h = g/s × 7.936641438656
Derivation from SI units:
- 1 g/s = 10⁻³ kg/s.
- 1 lb/h = 0.45359237/3600 kg/s.
- 1 g/s = 0.001 kg/s ÷ 0.0001259978805556 kg/s per lb/h = 7.936641438656 lb/h
Both units are defined exactly, so the factor is exact. Gram per Second definition: gram per second; Pound per Hour definition: pound per hour.
Worked examples
- A reading of 2 g/s converts to 15.87328288 lb/h.
2 g/s × 7.936641439 = 15.87328288 lb/h - A value of 20 g/s is 158.7328288 lb/h.
20 g/s × 7.936641439 = 158.7328288 lb/h
Gram per Second to Pound per Hour conversion table
| Grams per Second (g/s) | Pounds per Hour (lb/h) |
|---|---|
| 0.1 g/s | 0.7936641439 lb/h |
| 0.5 g/s | 3.968320719 lb/h |
| 1 g/s | 7.936641439 lb/h |
| 2 g/s | 15.87328288 lb/h |
| 5 g/s | 39.68320719 lb/h |
| 10 g/s | 79.36641439 lb/h |
| 20 g/s | 158.7328288 lb/h |
| 50 g/s | 396.8320719 lb/h |
| 100 g/s | 793.6641439 lb/h |
| 500 g/s | 3968.320719 lb/h |
Where it's used
Grams per Second are used for automotive MAF sensors, while pounds per hour appear in US boiler and steam ratings. Both measure mass flow rate ṁ, so the conversion is a fixed factor.
Gram per Second to other mass flow rate units
| Conversion | 1 g/s equals |
|---|---|
| gram per second to pound per hour | 7.936641439 lb/h |
| gram per second to kilogram per second | 0.001 kg/s |
| gram per second to kilogram per hour | 3.6 kg/h |
| gram per second to tonne per hour | 0.0036 t/h |
| gram per second to tonne per day | 0.0864 t/day |
| gram per second to kilogram per minute | 0.06 kg/min |
| gram per second to pound per second | 0.002204622622 lb/s |
| gram per second to pound per minute | 0.1322773573 lb/min |
Frequently asked questions
How many pounds per hour are in 1 gram per second?
1 g/s = 7.936641439 lb/h.
How do I convert grams per second to pounds per hour?
Multiply the value in g/s by 7.936641439. For example, 15 g/s × 7.936641439 = 119.0496216 lb/h.
Is the g/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). Convert Grams per Second to Pounds per Hour (g/s to lb/h). Retrieved October 29, 2026, from https://scientificconverters.com/mass-flow-rate/grams-per-second-to-pounds-per-hour/
IEEE
Scientific Converters, "Convert Grams per Second to Pounds per Hour (g/s to lb/h)," scientificconverters.com. Accessed: Oct. 29, 2026. [Online]. Available: https://scientificconverters.com/mass-flow-rate/grams-per-second-to-pounds-per-hour/