What Is This Tool?
This unit converter helps you translate power values from foot pound-force per hour, a small imperial legacy unit, into Pferdestärke (PS), a traditional metric horsepower used mainly in German-speaking countries. It supports engineering, automotive, and historical power conversions.
How to Use This Tool?
-
Enter the numerical value in foot pound-force/hour you want to convert
-
Select foot pound-force/hour as the input unit
-
Choose Pferdestärke (PS) as the output unit
-
Click convert to see the equivalent power in PS
-
Use the result for engineering, automotive, or documentation purposes
Key Features
-
Converts power units from foot pound-force/hour to Pferdestärke (PS)
-
Supports legacy imperial and regional metric horsepower units
-
Provides precise calculation using established conversion formula
-
Ideal for engineering, automotive, and historical documentation
-
Web-based solution accessible from any device
Examples
-
1000 foot pound-force/hour equals 0.00051205538657703 PS
-
5000 foot pound-force/hour equals 0.00256027693288515 PS
Common Use Cases
-
Expressing very small mechanical power for legacy imperial equipment in engineering documents
-
Describing mechanical work or energy transfer rates in historical reports using imperial units
-
Converting older imperial power figures to PS for comparative analysis with regional metric units
-
Stating engine power in German automotive specifications and product literature
-
Referencing power ratings in vehicle manuals and resale listings where PS is common
Tips & Best Practices
-
Ensure you input values accurately to maintain conversion precision
-
Understand that PS is a non-SI unit and may be replaced by watts in modern contexts
-
Use the conversion tool to facilitate comparisons between legacy and metric power data
-
Check the context of use to decide if PS or watts is the appropriate unit
-
Be aware of very small conversion values requiring careful handling of decimals
Limitations
-
The foot pound-force/hour unit results in very small values when converted to PS
-
Pferdestärke is not an SI unit and could be replaced by watts in many applications
-
High precision is needed to avoid rounding errors with tiny power values
-
Conversions rely entirely on the given conversion rate without accounting for measurement errors
Frequently Asked Questions
-
What is foot pound-force per hour used for?
-
It is used to express very small mechanical power or work rates in legacy imperial equipment, describe historical energy or mechanical work over time, and help convert imperial power specs to SI units.
-
Where is Pferdestärke (PS) commonly used?
-
PS is commonly used in German-speaking countries to state engine power in automotive specs, vehicle brochures, repair manuals, and older industrial machinery ratings.
-
Why are conversion values between foot pound-force/hour and PS very small?
-
Because foot pound-force/hour represents a very small power amount and PS is a larger metric horsepower unit, conversions produce very small numerical results.
Key Terminology
-
Foot pound-force per hour
-
A non-SI power unit representing one foot-pound-force of work or energy transferred every hour, typically used for small mechanical power measurements in the imperial system.
-
Pferdestärke (PS)
-
A metric horsepower unit once used in German-speaking countries, defined as 75 kilogram-force metre per second and equivalent to 735.49875 watts.
-
Conversion Rate
-
The numerical factor used to translate values from foot pound-force/hour to Pferdestärke, specifically 1 foot pound-force/hour equals 5.1205538657703e-7 PS.