tier_2 conversion
Convert horsepower to Btu (th)/second
Convert horsepower to Btu (th)/second with a verified formula, worked example, conversion table, precision guidance, and reverse conversion.
horsepower to Btu (th)/second
horsepower to Btu (th)/second
Quick answer
1 horsepower = 0.70726027562 Btu (th)/second.
Formula
Btu (th)/second = horsepower × 0.7072602756204352094237047862
Precision
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
How to convert horsepower to Btu (th)/second
- Enter a value in horsepower.
- Scale the source number by 0.7072602756204352094237047862 to express the same quantity in Btu (th)/second.
- Round the displayed Btu (th)/second value only when needed.
About these units
horsepower is a unit used in power conversions. Power measures the rate at which energy is transferred or work is performed. Its recorded symbol is hp, hp (UK). Btu (th)/second is a unit used in power conversions. Power measures the rate at which energy is transferred or work is performed. Its recorded symbol is Btu (th)/s.
Explore related conversions
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- Convert horsepower to Btu (IT)/second
- Convert horsepower to Btu (th)/hour
- Convert attojoule/second to Btu (th)/second
- Convert attowatt to Btu (th)/second
- Convert Btu (IT)/minute to Btu (th)/second
horsepower to Btu (th)/second conversion table
| horsepower | Btu (th)/second |
|---|---|
| 0 horsepower | 0e-28 Btu (th)/second |
| 1 horsepower | 0.707260275620 Btu (th)/second |
| 5 horsepower | 3.53630137810 Btu (th)/second |
| 10 horsepower | 7.07260275620 Btu (th)/second |
| 25 horsepower | 17.6815068905 Btu (th)/second |
| 100 horsepower | 70.7260275620 Btu (th)/second |
Frequently asked questions
How do I convert from horsepower to Btu (th)/second?
Scale the source number by 0.7072602756204352094237047862 to express the same quantity in Btu (th)/second.
What formula does CalculatorHQ use for horsepower to Btu (th)/second?
Btu (th)/second = horsepower × 0.7072602756204352094237047862
How should I round the result?
The stored factor is used at full decimal precision; round only the displayed result to the precision required by the task.
Can I convert Btu (th)/second back to horsepower?
Yes. Use the linked reverse conversion, whose formula is validated against this pair with round-trip tests.