What Is This Tool?
This converter allows you to translate force measurements from pound foot per square second, a unit in the foot–pound–second system representing a mass-acceleration-based force (poundal), into kilopond [kp], a gravity-based force unit historically used in European engineering.
How to Use This Tool?
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Enter the force value in pound foot/square second you wish to convert.
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Select pound foot/square second as the input unit and kilopond [kp] as the output unit.
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Initiate the conversion to get the equivalent force in kilopond.
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Use the result for engineering calculations or interpretation.
Key Features
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Supports conversion between the poundal (lb·ft/s²) and kilopond (kp) units of force.
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Applies to mechanical, ballistic, and legacy engineering contexts.
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Browser-based and easy to use without installation.
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Helps interpret force units from different measurement systems.
Examples
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10 pound foot/square second converts to approximately 0.140980819 kilopond.
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50 pound foot/square second converts to approximately 0.704904095 kilopond.
Common Use Cases
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Solving mechanics problems using FPS units with pound treated as mass and foot per second squared as acceleration.
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Interpreting force values in older European engineering or machine manuals that use kilopond.
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Converting legacy ballistics or small-scale dynamic calculations from poundal to kilopond.
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Calibrating spring scales and tension meters graduated in kp or kilogram-force.
Tips & Best Practices
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Ensure consistent unit systems when performing engineering calculations.
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Verify if kilopond is appropriate or if newer SI units like newtons are preferable.
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Use this converter to understand historical or legacy force units accurately.
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Be aware of the non-SI nature of both units when documenting results.
Limitations
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Pound foot/square second is rarely used in modern measurements, limiting practical applications.
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Kilopond is an older, non-SI unit and may be unfamiliar compared to newtons.
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Conversion accuracy may be affected if local gravity differences are not considered.
Frequently Asked Questions
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What does pound foot per square second represent?
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It represents a unit of force in the FPS system based on mass (pound) and acceleration (foot per second squared), commonly known as poundal.
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What is a kilopond?
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A kilopond is a historical force unit equal to the force exerted by 1 kilogram under standard gravity, equivalent to kilogram-force.
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Why convert between pound foot/square second and kilopond?
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To translate force values from the FPS mass-acceleration unit into a gravity-based force unit used in older European engineering and technical contexts.
Key Terminology
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Pound foot/square second (poundal)
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A non-SI force unit in the FPS system equal to a pound mass accelerated by one foot per second squared.
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Kilopond (kp)
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A historical unit of force equal to the force exerted by 1 kilogram mass under standard gravity, also known as kilogram-force.
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Foot–Pound–Second (FPS) system
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A system of units based on foot for length, pound for mass, and seconds for time.