1 foot-pound per second [ft-lb/s] = 0.001818 horsepower (mechanical) [hp]
Example: 1 foot-pound per second [ft-lb/s] equals 0.001818 horsepower (mechanical) [hp].
Examples
1 foot-pound per second [ft-lb/s] = 0.001818 horsepower (mechanical) [hp]
2 foot-pound per second [ft-lb/s] = 0.003636 horsepower (mechanical) [hp]
5 foot-pound per second [ft-lb/s] = 0.009091 horsepower (mechanical) [hp]
10 foot-pound per second [ft-lb/s] = 0.018182 horsepower (mechanical) [hp]
20 foot-pound per second [ft-lb/s] = 0.036364 horsepower (mechanical) [hp]
25 foot-pound per second [ft-lb/s] = 0.045455 horsepower (mechanical) [hp]
Practical Uses for foot pound per second to horsepower mechanical
quick homework checksshopping and product comparisonstravel planningprofessional estimatesDIY and household measurementsgeneral reference
Sources and Accuracy
Power conversions use watt as the reference unit and include mechanical horsepower, electrical power, and heat-rate units.
Displayed results are rounded for readability. The calculator keeps enough precision for everyday use and switches to scientific notation for very large or very small values. Last reviewed: 2026-05-21.
About These Units
foot-pound per second [ft-lb/s]
Definition
The foot-pound per second (ft-lb/s) is a power unit used to express measurements in this converter.
History
This unit is included because it appears in practical measurement systems, technical references, product specifications, or everyday conversion needs.
Current use
Use foot-pound per second when comparing power values, checking specifications, converting between systems, or preparing quick estimates.
horsepower (mechanical) [hp]
Definition
Mechanical horsepower is a power unit equal to about 745.7 watts.
History
Horsepower was popularized to compare machine output with work previously done by draft animals.
Current use
Horsepower is used for engines, motors, vehicles, pumps, and equipment output ratings.
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How to Convert
Enter the value in the “From value” field.
Confirm the source unit is foot-pound per second [ft-lb/s].
Confirm the target unit is horsepower (mechanical) [hp].
How do I convert foot-pound per second to horsepower (mechanical)?
Use this formula: 1 foot-pound per second [ft-lb/s] = 0.001818 horsepower (mechanical) [hp] Enter your value in the calculator and the result updates instantly.
How many horsepower (mechanical) are in 1 foot-pound per second?
1 foot-pound per second [ft-lb/s] equals 0.001818 horsepower (mechanical) [hp].
Can I reverse this conversion?
Yes. Use the swap button in the calculator or open the related reverse conversion link when it is listed on this page.