Convert horsepower (550 ft*lbf/s) to horsepower (water)
Please provide values below to convert horsepower (550 ft*lbf/s) [hp] to horsepower (water) [hp (water)], or Convert horsepower (water) to horsepower (550 ft*lbf/s).
1 hp = 0.999540240978 hp (water). To convert horsepower (550 ft*lbf/s) to horsepower (water), multiply the value by 0.999540240978; to go the other way, divide by it (1 hp (water) = 1.0004599705 hp). Both units measure power and appear in everyday as well as technical calculations, so switching between them quickly is often useful.
Quick Reference
- 1 hp = 0.999540240978 hp (water)
- 1 hp (water) = 1.0004599705 hp
- 10 hp = 9.99540240978 hp (water)
- 100 hp = 99.9540240978 hp (water)
How to Convert Horsepower (550 Ft*lbf/s) to Horsepower (Water)
1 hp = 0.999540240978067 hp (water)
Example: convert 15 hp to hp (water):
15 hp = 15 × 0.999540240978067 hp (water) = 14.993103614671 hp (water)
Horsepower (550 Ft*lbf/s) to Horsepower (Water) Conversion Table
| horsepower (550 ft*lbf/s) | horsepower (water) |
|---|---|
| 1 hp | 0.999540240978 hp (water) |
| 2 hp | 1.99908048196 hp (water) |
| 3 hp | 2.99862072293 hp (water) |
| 5 hp | 4.99770120489 hp (water) |
| 10 hp | 9.99540240978 hp (water) |
| 20 hp | 19.9908048196 hp (water) |
| 50 hp | 49.9770120489 hp (water) |
| 100 hp | 99.9540240978 hp (water) |
| 500 hp | 499.770120489 hp (water) |
| 1000 hp | 999.540240978 hp (water) |
Horsepower (550 Ft*lbf/s)
Horsepower (hp) is a unit of power measurement, defined as 550 foot-pounds of work per second (ft·lbf/s).
History/Origin
The horsepower was developed by James Watt in the late 18th century to compare the power of steam engines with draft horses, and it became a standard unit for measuring engine power.
Current Use
Horsepower is still widely used today to rate the power of engines and motors in automotive, aviation, and industrial applications.
Horsepower (Water)
Horsepower (water) is a unit of power used to measure the rate of water flow or energy transfer, based on the power exerted by a water stream.
History/Origin
The water horsepower originated in the 19th century as a way to quantify the power of water wheels and turbines, with its value historically linked to the energy produced by a specific flow of water under certain conditions.
Current Use
Today, water horsepower is primarily used in hydraulic engineering and water power industries to specify the capacity of water turbines, pumps, and other hydraulic equipment.
Frequently Asked Questions
What is 1 horsepower (550 ft*lbf/s) in horsepower (water)?
1 horsepower (550 ft*lbf/s) (hp) = 0.999540240978 horsepower (water) (hp (water)).
How do you convert horsepower (550 ft*lbf/s) to horsepower (water)?
Multiply the horsepower (550 ft*lbf/s) value by 0.999540240978. For example, 25 hp × 0.999540240978 = 24.9885060245 hp (water).
What is 10 horsepower (550 ft*lbf/s) in horsepower (water)?
10 hp = 9.99540240978 hp (water).
Which unit is larger, the horsepower (550 ft*lbf/s) or the horsepower (water)?
The horsepower (water) is the larger unit: 1 hp equals only 0.999540240978 hp (water).