What Is This Tool?
This converter helps you transform power values expressed in foot pound-force per second (an imperial unit) into newton meter per second (an SI unit equivalent to watts). It is designed for use in mechanical engineering and related fields to enable consistent power measurements across different unit systems.
How to Use This Tool?
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Enter the power value in foot pound-force/second
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Select the desired target unit as newton meter/second
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Click the convert button to see the result instantly
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Use the result for engineering calculations or unit standardization
Key Features
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Converts power units from foot pound-force/second to newton meter/second
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Supports mechanical power calculations involving torque and rotational speed
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Provides precise conversion using a fixed rate
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Useful for comparing imperial and SI power units
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Browser-based and easy to use without installation
Examples
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Convert 10 foot pound-force/second to newton meter/second: 10 × 1.3558179483 = 13.558179483 N·m/s
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Convert 5 foot pound-force/second to newton meter/second: 5 × 1.3558179483 = 6.7790897415 N·m/s
Common Use Cases
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Specifying mechanical power output of hand tools or small engines in imperial units
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Calculating power from torque and angular velocity in mechanical engineering
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Converting imperial power units for energy balance and performance comparisons
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Expressing motor, pump, or turbine power ratings using standard SI units
Tips & Best Practices
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Always ensure consistent units for torque and rotational speed before converting power
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Use this converter to assist in comparing imperial and metric power measurements
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Consider converting very small or large values using scientific notation or alternative units like kilowatts
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Verify input values carefully to maintain accuracy in calculations
Limitations
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Foot pound-force/second is less common globally, so conversion is often necessary
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Conversion accuracy depends on the precision of the fixed rate used
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Handling very large or very small power values may require adjusted units or notation
Frequently Asked Questions
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What is a foot pound-force/second?
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It is an imperial power unit equal to one pound-force applied through a one-foot displacement every second, commonly used in mechanical power calculations.
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Why convert foot pound-force/second to newton meter/second?
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Conversion allows for compatibility with international standards and simplifies power comparisons since newton meter/second is the SI unit equivalent to watts.
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How do I use the conversion factor in calculations?
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Multiply the power value in foot pound-force/second by 1.3558179483 to get the equivalent value in newton meter/second.
Key Terminology
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Foot pound-force/second
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An imperial unit of power equal to one pound-force applied through a one-foot displacement every second.
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Newton meter/second
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An SI unit of power representing one joule per second; commonly used for mechanical power measurements.
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Power
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The rate at which work is done or energy is transferred, measured in units such as watts or foot pound-force per second.