Convert horsepower to Btu (IT)/hour
Please provide values below to convert horsepower [hp] to Btu (IT)/hour [Btu/h], or Convert Btu (IT)/hour to horsepower.
1 hp = 2544.43401732 Btu/h. To convert horsepower to Btu (IT)/hour, multiply the value by 2544.43401732; to go the other way, divide by it (1 Btu/h = 0.00039301471101 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 = 2544.43401732 Btu/h
- 1 Btu/h = 0.00039301471101 hp
- 10 hp = 25444.3401732 Btu/h
- 100 hp = 254443.401732 Btu/h
How to Convert Horsepower to Btu (It)/hour
1 hp = 2544.43401731873 Btu/h
Example: convert 15 hp to Btu/h:
15 hp = 15 × 2544.43401731873 Btu/h = 38166.510259781 Btu/h
Horsepower to Btu (It)/hour Conversion Table
| horsepower | Btu (IT)/hour |
|---|---|
| 1 hp | 2544.43401732 Btu/h |
| 2 hp | 5088.86803464 Btu/h |
| 3 hp | 7633.30205196 Btu/h |
| 5 hp | 12722.1700866 Btu/h |
| 10 hp | 25444.3401732 Btu/h |
| 20 hp | 50888.6803464 Btu/h |
| 50 hp | 127221.700866 Btu/h |
| 100 hp | 254443.401732 Btu/h |
| 500 hp | 1272217.00866 Btu/h |
| 1000 hp | 2544434.01732 Btu/h |
Horsepower
Horsepower (hp) is a unit of power measurement originally developed to compare the power of engines and motors, representing the rate at which work is done or energy is transferred.
History/Origin
The term was introduced in the late 18th century by James Watt to compare the power of steam engines to draft horses. It became a standard unit in engineering and automotive industries, with its definition evolving over time from mechanical to metric standards.
Current Use
Horsepower is widely used today to rate the power output of engines, motors, and other machinery, especially in automotive, aerospace, and industrial applications. It remains a common unit for expressing engine power in many countries.
Btu (It)/hour
Btu (IT)/hour (Btu/h) is a unit of power that measures the rate of energy transfer, specifically the amount of British thermal units (IT) transferred per hour.
History/Origin
The Btu (IT) originated from the British thermal unit used in the United States and was standardized for industrial and engineering purposes. The per-hour notation became common in applications requiring power measurement, especially in heating and cooling systems.
Current Use
Btu/h is widely used in heating, ventilation, and air conditioning (HVAC) industries to specify the capacity of heating and cooling equipment, as well as in energy analysis and thermodynamics.
Frequently Asked Questions
What is 1 horsepower in Btu (IT)/hour?
1 horsepower (hp) = 2544.43401732 Btu (IT)/hour (Btu/h).
How do you convert horsepower to Btu (IT)/hour?
Multiply the horsepower value by 2544.43401732. For example, 25 hp × 2544.43401732 = 63610.850433 Btu/h.
What is 10 horsepower in Btu (IT)/hour?
10 hp = 25444.3401732 Btu/h.
Which unit is larger, the horsepower or the Btu (IT)/hour?
The horsepower is the larger unit: 1 hp = 2544.43401732 Btu/h.