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Formula
hp = BTU/h × 0.0003930148
Example
Example: convert 352 BTU per hour to horsepower.
352 BTU/h = 0.1383412 hp
Conversion table
| BTU per hour (BTU/h) | horsepower (hp) |
|---|---|
| 1 BTU/h | 0.00039301 hp |
| 2 BTU/h | 0.00078603 hp |
| 5 BTU/h | 0.00196507 hp |
| 10 BTU/h | 0.00393015 hp |
| 20 BTU/h | 0.0078603 hp |
| 50 BTU/h | 0.01965074 hp |
| 100 BTU/h | 0.03930148 hp |
Explanation
These are both units.
How to convert BTU per hour to horsepower
- Start with the value in BTU per hour (BTU/h).
- Multiply it by 0.0003930148.
- The result is the measurement in horsepower (hp).
Example: 352 BTU/h → 0.1383412 hp
Frequently Asked Questions
How much is 352 BTU per hour in horsepower?
352 BTU per hour is about 0.138341 horsepower.
How many horsepower is 1 BTU per hour?
1 BTU per hour is about 0.000393015 horsepower.
How many BTU per hour is 1 horsepower?
1 horsepower is about 2544.4 BTU per hour.
What is the difference between BTU per hour and horsepower?
Both measure power, but they are commonly used in different contexts. The watt (W) is the SI unit and is widely used in electrical/device specs, while horsepower (hp) is a traditional unit often used to describe engines and machinery.
Where are BTU per hour and horsepower used?
Watts are common in electrical power/consumption (devices, appliances, lighting). Horsepower is commonly used for mechanical power (engines, pumps, compressors, machinery).
Why does 1 BTU per hour equal 0.000393015 horsepower?
Because power units are defined with a fixed relationship, which determines the conversion factor.