What Is This Tool?
This tool enables conversion between the power units foot pound-force per hour and newton meter per second. It helps users transform older imperial-system power values into modern SI units, facilitating comparison and standardization in engineering and technical tasks.
How to Use This Tool?
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Enter the power value in foot pound-force/hour you want to convert.
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Select foot pound-force/hour as the input unit and newton meter/second as the output unit.
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Click the convert button to get the equivalent power in newton meter/second.
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Use the result to interpret power in SI units for engineering or documentation.
Key Features
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Converts power units from foot pound-force per hour to newton meter per second accurately.
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Provides clear definitions for both units, explaining their measurement contexts.
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Suitable for legacy system measurements and modern SI unit requirements.
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Browser-based and user-friendly for quick mechanical power conversions.
Examples
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Convert 10 foot pound-force/hour: 10 × 0.0003766161 = 0.003766161 newton meter/second.
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Convert 100 foot pound-force/hour: 100 × 0.0003766161 = 0.03766161 newton meter/second.
Common Use Cases
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Expressing very small mechanical power outputs in legacy imperial systems for engineering reports.
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Translating old imperial power figures to watts for comparison with modern equipment.
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Reporting mechanical power in fields involving small motors, gear trains, pumps, and turbines.
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Updating historical energy data to SI units for standardized analysis and documentation.
Tips & Best Practices
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Ensure input values are accurate to avoid errors in converted results.
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Use the converter for small-scale power measurements due to the unit’s low magnitude.
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Verify conversions when applying results in scientific or international contexts.
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Reference the conversion factor 1 foot pound-force/hour = 0.0003766161 newton meter/second for manual calculations if needed.
Limitations
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The foot pound-force/hour unit measures very small power and is not suitable for large power systems.
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Precision can be affected by rounding and exact conversion factors must be used.
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As a non-SI unit, it is less commonly recognized in global scientific standards and requires confirmation in international uses.
Frequently Asked Questions
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What does one foot pound-force per hour represent?
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It represents one foot‑pound‑force of work done or energy transferred every hour, equivalent to approximately 3.766×10⁻⁴ watts.
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Why convert foot pound-force/hour to newton meter/second?
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Converting helps translate legacy imperial power measurements into SI units for easier comparison with modern equipment and standards.
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Is the newton meter per second equivalent to any well-known unit?
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Yes, one newton meter per second equals one watt, the standard SI unit of power.
Key Terminology
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Foot pound-force/hour (ft·lbf/hr)
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A non-SI unit of power representing one foot-pound-force of work done or energy transferred every hour, used mainly for small mechanical power in legacy systems.
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Newton meter/second (N·m/s)
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An SI unit of power equal to one joule per second, commonly used to express power ratings in motors, pumps, and turbines.
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Power
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The rate at which work is done or energy is transferred, measured in various units including foot pound-force/hour and newton meter/second.