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BTU/hr to Watts Conversion Formula:
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The BTU/hr to Watts conversion is used to convert British Thermal Units per hour to Watts, which are both units of power. This conversion is essential in HVAC systems, electrical engineering, and energy calculations where different power measurement systems are used.
The calculator uses the conversion formula:
Where:
Explanation: One BTU per hour is equivalent to approximately 0.293 watts. This conversion factor allows for accurate power unit translation between imperial and metric systems.
Details: Accurate power unit conversion is crucial for system design, energy efficiency calculations, equipment specification, and international engineering projects where different measurement standards are used.
Tips: Enter the BTU per hour value in the input field. The value must be a positive number. The calculator will automatically convert it to watts using the standard conversion factor.
Q1: What is a BTU?
A: BTU (British Thermal Unit) is a traditional unit of heat defined as the amount of heat required to raise the temperature of one pound of water by one degree Fahrenheit.
Q2: Why convert BTU/hr to Watts?
A: This conversion is necessary when working with international standards, electrical systems, or when comparing energy efficiency across different measurement systems.
Q3: What is the accuracy of this conversion?
A: The conversion factor 0.29307107 is typically rounded to 0.293 for practical calculations, providing sufficient accuracy for most engineering applications.
Q4: Where is this conversion commonly used?
A: Commonly used in HVAC system design, appliance energy ratings, power plant operations, and international energy consumption comparisons.
Q5: Can I convert Watts back to BTU/hr?
A: Yes, to convert Watts to BTU/hr, multiply the watt value by 3.412141633 (the reciprocal of 0.293).