BTU (th)/hour to Horsepower (550 ft·lbf/s) Conversion
Convert between BTU (th)/hour and Horsepower (550 ft·lbf/s) quickly and accurately.
How to Convert BTU (th)/hour to Horsepower (550 ft·lbf/s)
Conversion Formula
Example
Convert 15 Btu (th)/h to hp (550 ft·lbf/s):
Unit Information
Learn about the power units you're converting between
BTU (th)/hour
Btu (th)/h
Definition
The BTU (th)/hour is a unit of power equal to approximately 0.293 watts, representing the power output of one British Thermal Unit (thermochemical) per hour. It is used in HVAC systems, heating, and cooling applications for measuring the power output of heating and cooling systems.
History/Origin
The BTU (th)/hour was defined to measure the power output of heating and cooling systems using thermochemical calculations. It is used in HVAC systems, heating, and cooling applications for measuring the power output of heating and cooling systems.
Current Use
Used in HVAC systems, heating, and cooling applications for measuring the power output of heating and cooling systems. Essential for HVAC specifications and thermal power ratings.
Multiplier
0.293
Offset
0
Horsepower (550 ft·lbf/s)
hp (550 ft·lbf/s)
Definition
The horsepower (550 ft·lbf/s) is a unit of power equal to 550 foot-pounds per second, representing the power output of a horse. It is commonly used in automotive engineering, mechanical engineering, and industrial applications for measuring the power output of engines, motors, and mechanical systems.
History/Origin
The horsepower (550 ft·lbf/s) was originally defined by James Watt in the 18th century to compare the power output of steam engines to that of horses. It became a standard unit for measuring mechanical power and is still widely used in automotive and industrial applications.
Current Use
Widely used in automotive engineering, mechanical engineering, and industrial applications for measuring the power output of engines, motors, and mechanical systems. Essential for engine specifications and mechanical power ratings.
Multiplier
745.7
Offset
0
BTU (th)/hour to Horsepower (550 ft·lbf/s) Conversion Table
| BTU (th)/hour [Btu (th)/h] | Horsepower (550 ft·lbf/s) [hp (550 ft·lbf/s)] |
|---|---|
| 1 Btu (th)/h | 0.000393 hp (550 ft·lbf/s) |
| 10 Btu (th)/h | 0.003928 hp (550 ft·lbf/s) |
| 25 Btu (th)/h | 0.009819 hp (550 ft·lbf/s) |
| 50 Btu (th)/h | 0.019638 hp (550 ft·lbf/s) |
| 100 Btu (th)/h | 0.039275 hp (550 ft·lbf/s) |
| 0 Btu (th)/h | 0E+0 hp (550 ft·lbf/s) |
| -10 Btu (th)/h | -0.003928 hp (550 ft·lbf/s) |
| -40 Btu (th)/h | -0.01571 hp (550 ft·lbf/s) |
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