What Is This Tool?
This unit converter transforms power measurements from calorie (IT) per minute, used for small-scale heat rates, into Btu (th) per second, a common unit for thermal energy transfer in heating and cooling systems.
How to Use This Tool?
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Enter the value in calorie (IT)/minute you wish to convert.
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Select the units for input and output (calorie (IT)/minute to Btu (th)/second).
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Click convert to see the equivalent power in Btu (th)/second.
Key Features
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Converts power values from calorie (IT)/minute to Btu (th)/second.
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Based on established conversion rates between thermal energy units.
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Supports laboratory, engineering, and HVAC system applications.
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Browser-based and easy to use with straightforward inputs.
Examples
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10 cal/min converts to approximately 0.00066183 Btu (th)/s.
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100 cal/min converts to approximately 0.0066183 Btu (th)/s.
Common Use Cases
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Laboratory calorimetry measuring heat rates in chemical or physical processes.
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Small-scale thermal engineering, such as heating power of laboratory equipment.
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Assessing metabolic rates in physiology and exercise science per minute.
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Evaluating HVAC equipment capacity and performance in heating/cooling systems.
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Specifying output of boilers and heat exchangers in industrial settings.
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Combining small-scale heat rate data with larger system analyses.
Tips & Best Practices
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Use this conversion when integrating detailed scientific heat measurements with practical engineering scenarios.
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Verify unit definitions when dealing with precision-sensitive calculations.
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Apply the tool primarily to steady-state or average power values for accuracy.
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Consider the scale of the system to determine if calorie (IT)/minute units are appropriate.
Limitations
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Calorie (IT)/minute is best for smaller power values; less practical at large industrial scales.
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Conversion depends on the accuracy of unit standards; slight variations may influence results.
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Assumes steady-state conditions and may not reflect highly fluctuating power rates without adjustments.
Frequently Asked Questions
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What does calorie (IT)/minute measure?
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It measures the rate of heat or energy transfer equal to one international-table calorie per minute, often used in scientific and small-scale thermal contexts.
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Where is Btu (th)/second commonly used?
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It quantifies thermal energy flow in heating, cooling, and energy-conversion systems like HVAC equipment and industrial heat exchangers.
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Why convert from calorie (IT)/minute to Btu (th)/second?
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Converting helps unify measurements across scientific labs and industrial systems, enabling comparison and integration of heat transfer rates.
Key Terminology
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Calorie (IT)/minute
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A unit of power equal to one international-table calorie of energy transferred per minute, used for small continuous heat rates.
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Btu (th)/second
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A power unit representing one thermochemical British thermal unit delivered every second, used in thermal energy transfer calculations.
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Power
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The rate at which energy is transferred or converted per unit time.