Online Power Units Converter
Convert Btu (th)/hour to Watt Online
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Convert Btu (th)/hour to Watt Online

Easily convert power units from Btu (th)/hour to watt using our precise online tool. Ideal for HVAC, energy modeling, and thermal system design.

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Btu (th)/hour [Btu (th)/h] to Watt [W] Conversion Table

Btu (th)/hour [Btu (th)/h] Watt [W]

Custom Unit Conversion Table Generator – Instant Printable Conversion Tables

Enter the starting number (positive decimal or integer ≥ 0). Example: 0.1, 1, 5.
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Btu (th)/hour [Btu (th)/h] to Watt [W] Conversion Table
Btu (th)/hour [Btu (th)/h] Watt [W]

Explore More Power Units Converter

  1. How to convert from watt [W] to Btu (th)/hour [Btu (th)/h]?
  2. How to convert from Btu (th)/hour [Btu (th)/h] to watt [W]?
  3. How to convert from exawatt [EW] to Btu (th)/hour [Btu (th)/h]?
  4. How to convert from Btu (th)/hour [Btu (th)/h] to exawatt [EW]?
  5. How to convert from petawatt [PW] to Btu (th)/hour [Btu (th)/h]?
  6. How to convert from Btu (th)/hour [Btu (th)/h] to petawatt [PW]?
  7. How to convert from terawatt [TW] to Btu (th)/hour [Btu (th)/h]?
  8. How to convert from Btu (th)/hour [Btu (th)/h] to terawatt [TW]?
  9. How to convert from gigawatt [GW] to Btu (th)/hour [Btu (th)/h]?
  10. How to convert from Btu (th)/hour [Btu (th)/h] to gigawatt [GW]?
  11. How to convert from megawatt [MW] to Btu (th)/hour [Btu (th)/h]?
  12. How to convert from Btu (th)/hour [Btu (th)/h] to megawatt [MW]?
  13. How to convert from kilowatt [kW] to Btu (th)/hour [Btu (th)/h]?
  14. How to convert from Btu (th)/hour [Btu (th)/h] to kilowatt [kW]?
  15. How to convert from hectowatt [hW] to Btu (th)/hour [Btu (th)/h]?
  16. How to convert from Btu (th)/hour [Btu (th)/h] to hectowatt [hW]?
  17. How to convert from dekawatt [daW] to Btu (th)/hour [Btu (th)/h]?
  18. How to convert from Btu (th)/hour [Btu (th)/h] to dekawatt [daW]?
  19. How to convert from deciwatt [dW] to Btu (th)/hour [Btu (th)/h]?
  20. How to convert from Btu (th)/hour [Btu (th)/h] to deciwatt [dW]?
  21. How to convert from centiwatt [cW] to Btu (th)/hour [Btu (th)/h]?
  22. How to convert from Btu (th)/hour [Btu (th)/h] to centiwatt [cW]?
  23. How to convert from milliwatt [mW] to Btu (th)/hour [Btu (th)/h]?
  24. How to convert from Btu (th)/hour [Btu (th)/h] to milliwatt [mW]?
  25. How to convert from microwatt [µW] to Btu (th)/hour [Btu (th)/h]?
  26. How to convert from Btu (th)/hour [Btu (th)/h] to microwatt [µW]?
  27. How to convert from nanowatt [nW] to Btu (th)/hour [Btu (th)/h]?
  28. How to convert from Btu (th)/hour [Btu (th)/h] to nanowatt [nW]?
  29. How to convert from picowatt [pW] to Btu (th)/hour [Btu (th)/h]?
  30. How to convert from Btu (th)/hour [Btu (th)/h] to picowatt [pW]?
  31. How to convert from femtowatt [fW] to Btu (th)/hour [Btu (th)/h]?
  32. How to convert from Btu (th)/hour [Btu (th)/h] to femtowatt [fW]?
  33. How to convert from attowatt [aW] to Btu (th)/hour [Btu (th)/h]?
  34. How to convert from Btu (th)/hour [Btu (th)/h] to attowatt [aW]?
  35. How to convert from horsepower [hp, hp (UK)] to Btu (th)/hour [Btu (th)/h]?
  36. How to convert from Btu (th)/hour [Btu (th)/h] to horsepower [hp, hp (UK)]?
  37. How to convert from horsepower (550 ft*lbf/s) to Btu (th)/hour [Btu (th)/h]?
  38. How to convert from Btu (th)/hour [Btu (th)/h] to horsepower (550 ft*lbf/s)?
  39. How to convert from horsepower (metric) to Btu (th)/hour [Btu (th)/h]?
  40. How to convert from Btu (th)/hour [Btu (th)/h] to horsepower (metric)?
  41. How to convert from horsepower (boiler) to Btu (th)/hour [Btu (th)/h]?
  42. How to convert from Btu (th)/hour [Btu (th)/h] to horsepower (boiler)?
  43. How to convert from horsepower (electric) to Btu (th)/hour [Btu (th)/h]?
  44. How to convert from Btu (th)/hour [Btu (th)/h] to horsepower (electric)?
  45. How to convert from horsepower (water) to Btu (th)/hour [Btu (th)/h]?
  46. How to convert from Btu (th)/hour [Btu (th)/h] to horsepower (water)?
  47. How to convert from pferdestarke (ps) to Btu (th)/hour [Btu (th)/h]?
  48. How to convert from Btu (th)/hour [Btu (th)/h] to pferdestarke (ps)?
  49. How to convert from Btu (IT)/hour [Btu/h] to Btu (th)/hour [Btu (th)/h]?
  50. How to convert from Btu (th)/hour [Btu (th)/h] to Btu (IT)/hour [Btu/h]?
  51. How to convert from Btu (IT)/minute [Btu/min] to Btu (th)/hour [Btu (th)/h]?
  52. How to convert from Btu (th)/hour [Btu (th)/h] to Btu (IT)/minute [Btu/min]?
  53. How to convert from Btu (IT)/second [Btu/s] to Btu (th)/hour [Btu (th)/h]?
  54. How to convert from Btu (th)/hour [Btu (th)/h] to Btu (IT)/second [Btu/s]?
  55. How to convert from Btu (th)/minute to Btu (th)/hour [Btu (th)/h]?
  56. How to convert from Btu (th)/hour [Btu (th)/h] to Btu (th)/minute?
  57. How to convert from Btu (th)/second [Btu (th)/s] to Btu (th)/hour [Btu (th)/h]?
  58. How to convert from Btu (th)/hour [Btu (th)/h] to Btu (th)/second [Btu (th)/s]?
  59. How to convert from MBtu (IT)/hour [MBtu/h] to Btu (th)/hour [Btu (th)/h]?
  60. How to convert from Btu (th)/hour [Btu (th)/h] to MBtu (IT)/hour [MBtu/h]?
  61. How to convert from MBH to Btu (th)/hour [Btu (th)/h]?
  62. How to convert from Btu (th)/hour [Btu (th)/h] to MBH?
  63. How to convert from ton (refrigeration) to Btu (th)/hour [Btu (th)/h]?
  64. How to convert from Btu (th)/hour [Btu (th)/h] to ton (refrigeration)?
  65. How to convert from kilocalorie (IT)/hour [kcal/h] to Btu (th)/hour [Btu (th)/h]?
  66. How to convert from Btu (th)/hour [Btu (th)/h] to kilocalorie (IT)/hour [kcal/h]?
  67. How to convert from kilocalorie (IT)/minute to Btu (th)/hour [Btu (th)/h]?
  68. How to convert from Btu (th)/hour [Btu (th)/h] to kilocalorie (IT)/minute?
  69. How to convert from kilocalorie (IT)/second to Btu (th)/hour [Btu (th)/h]?
  70. How to convert from Btu (th)/hour [Btu (th)/h] to kilocalorie (IT)/second?
  71. How to convert from kilocalorie (th)/hour to Btu (th)/hour [Btu (th)/h]?
  72. How to convert from Btu (th)/hour [Btu (th)/h] to kilocalorie (th)/hour?
  73. How to convert from kilocalorie (th)/minute to Btu (th)/hour [Btu (th)/h]?
  74. How to convert from Btu (th)/hour [Btu (th)/h] to kilocalorie (th)/minute?
  75. How to convert from kilocalorie (th)/second to Btu (th)/hour [Btu (th)/h]?
  76. How to convert from Btu (th)/hour [Btu (th)/h] to kilocalorie (th)/second?
  77. How to convert from calorie (IT)/hour [cal/h] to Btu (th)/hour [Btu (th)/h]?
  78. How to convert from Btu (th)/hour [Btu (th)/h] to calorie (IT)/hour [cal/h]?
  79. How to convert from calorie (IT)/minute [cal/min] to Btu (th)/hour [Btu (th)/h]?
  80. How to convert from Btu (th)/hour [Btu (th)/h] to calorie (IT)/minute [cal/min]?
  81. How to convert from calorie (IT)/second [cal/s] to Btu (th)/hour [Btu (th)/h]?
  82. How to convert from Btu (th)/hour [Btu (th)/h] to calorie (IT)/second [cal/s]?
  83. How to convert from calorie (th)/hour [cal (th)/h] to Btu (th)/hour [Btu (th)/h]?
  84. How to convert from Btu (th)/hour [Btu (th)/h] to calorie (th)/hour [cal (th)/h]?
  85. How to convert from calorie (th)/minute to Btu (th)/hour [Btu (th)/h]?
  86. How to convert from Btu (th)/hour [Btu (th)/h] to calorie (th)/minute?
  87. How to convert from calorie (th)/second to Btu (th)/hour [Btu (th)/h]?
  88. How to convert from Btu (th)/hour [Btu (th)/h] to calorie (th)/second?
  89. How to convert from foot pound-force/hour to Btu (th)/hour [Btu (th)/h]?
  90. How to convert from Btu (th)/hour [Btu (th)/h] to foot pound-force/hour?
  91. How to convert from foot pound-force/minute to Btu (th)/hour [Btu (th)/h]?
  92. How to convert from Btu (th)/hour [Btu (th)/h] to foot pound-force/minute?
  93. How to convert from foot pound-force/second to Btu (th)/hour [Btu (th)/h]?
  94. How to convert from Btu (th)/hour [Btu (th)/h] to foot pound-force/second?
  95. How to convert from pound-foot/hour [lbf*ft/h] to Btu (th)/hour [Btu (th)/h]?
  96. How to convert from Btu (th)/hour [Btu (th)/h] to pound-foot/hour [lbf*ft/h]?
  97. How to convert from pound-foot/minute to Btu (th)/hour [Btu (th)/h]?
  98. How to convert from Btu (th)/hour [Btu (th)/h] to pound-foot/minute?
  99. How to convert from pound-foot/second to Btu (th)/hour [Btu (th)/h]?
  100. How to convert from Btu (th)/hour [Btu (th)/h] to pound-foot/second?
  101. How to convert from erg/second [erg/s] to Btu (th)/hour [Btu (th)/h]?
  102. How to convert from Btu (th)/hour [Btu (th)/h] to erg/second [erg/s]?
  103. How to convert from kilovolt ampere [kV*A] to Btu (th)/hour [Btu (th)/h]?
  104. How to convert from Btu (th)/hour [Btu (th)/h] to kilovolt ampere [kV*A]?
  105. How to convert from volt ampere [V*A] to Btu (th)/hour [Btu (th)/h]?
  106. How to convert from Btu (th)/hour [Btu (th)/h] to volt ampere [V*A]?
  107. How to convert from newton meter/second to Btu (th)/hour [Btu (th)/h]?
  108. How to convert from Btu (th)/hour [Btu (th)/h] to newton meter/second?
  109. How to convert from joule/second [J/s] to Btu (th)/hour [Btu (th)/h]?
  110. How to convert from Btu (th)/hour [Btu (th)/h] to joule/second [J/s]?
  111. How to convert from exajoule/second [EJ/s] to Btu (th)/hour [Btu (th)/h]?
  112. How to convert from Btu (th)/hour [Btu (th)/h] to exajoule/second [EJ/s]?
  113. How to convert from petajoule/second [PJ/s] to Btu (th)/hour [Btu (th)/h]?
  114. How to convert from Btu (th)/hour [Btu (th)/h] to petajoule/second [PJ/s]?
  115. How to convert from terajoule/second [TJ/s] to Btu (th)/hour [Btu (th)/h]?
  116. How to convert from Btu (th)/hour [Btu (th)/h] to terajoule/second [TJ/s]?
  117. How to convert from gigajoule/second [GJ/s] to Btu (th)/hour [Btu (th)/h]?
  118. How to convert from Btu (th)/hour [Btu (th)/h] to gigajoule/second [GJ/s]?
  119. How to convert from megajoule/second [MJ/s] to Btu (th)/hour [Btu (th)/h]?
  120. How to convert from Btu (th)/hour [Btu (th)/h] to megajoule/second [MJ/s]?
  121. How to convert from kilojoule/second [kJ/s] to Btu (th)/hour [Btu (th)/h]?
  122. How to convert from Btu (th)/hour [Btu (th)/h] to kilojoule/second [kJ/s]?
  123. How to convert from hectojoule/second [hJ/s] to Btu (th)/hour [Btu (th)/h]?
  124. How to convert from Btu (th)/hour [Btu (th)/h] to hectojoule/second [hJ/s]?
  125. How to convert from dekajoule/second [daJ/s] to Btu (th)/hour [Btu (th)/h]?
  126. How to convert from Btu (th)/hour [Btu (th)/h] to dekajoule/second [daJ/s]?
  127. How to convert from decijoule/second [dJ/s] to Btu (th)/hour [Btu (th)/h]?
  128. How to convert from Btu (th)/hour [Btu (th)/h] to decijoule/second [dJ/s]?
  129. How to convert from centijoule/second [cJ/s] to Btu (th)/hour [Btu (th)/h]?
  130. How to convert from Btu (th)/hour [Btu (th)/h] to centijoule/second [cJ/s]?
  131. How to convert from millijoule/second [mJ/s] to Btu (th)/hour [Btu (th)/h]?
  132. How to convert from Btu (th)/hour [Btu (th)/h] to millijoule/second [mJ/s]?
  133. How to convert from microjoule/second [µJ/s] to Btu (th)/hour [Btu (th)/h]?
  134. How to convert from Btu (th)/hour [Btu (th)/h] to microjoule/second [µJ/s]?
  135. How to convert from nanojoule/second [nJ/s] to Btu (th)/hour [Btu (th)/h]?
  136. How to convert from Btu (th)/hour [Btu (th)/h] to nanojoule/second [nJ/s]?
  137. How to convert from picojoule/second [pJ/s] to Btu (th)/hour [Btu (th)/h]?
  138. How to convert from Btu (th)/hour [Btu (th)/h] to picojoule/second [pJ/s]?
  139. How to convert from femtojoule/second [fJ/s] to Btu (th)/hour [Btu (th)/h]?
  140. How to convert from Btu (th)/hour [Btu (th)/h] to femtojoule/second [fJ/s]?
  141. How to convert from attojoule/second [aJ/s] to Btu (th)/hour [Btu (th)/h]?
  142. How to convert from Btu (th)/hour [Btu (th)/h] to attojoule/second [aJ/s]?
  143. How to convert from joule/hour [J/h] to Btu (th)/hour [Btu (th)/h]?
  144. How to convert from Btu (th)/hour [Btu (th)/h] to joule/hour [J/h]?
  145. How to convert from joule/minute [J/min] to Btu (th)/hour [Btu (th)/h]?
  146. How to convert from Btu (th)/hour [Btu (th)/h] to joule/minute [J/min]?
  147. How to convert from kilojoule/hour [kJ/h] to Btu (th)/hour [Btu (th)/h]?
  148. How to convert from Btu (th)/hour [Btu (th)/h] to kilojoule/hour [kJ/h]?
  149. How to convert from kilojoule/minute [kJ/min] to Btu (th)/hour [Btu (th)/h]?
  150. How to convert from Btu (th)/hour [Btu (th)/h] to kilojoule/minute [kJ/min]?

What Is This Tool?

This converter transforms power measurements from Btu (th)/hour, a thermochemical heat transfer unit, into watts, the SI standard power unit. It helps quantify heating or cooling rates in a consistent way for energy and thermal management.

How to Use This Tool?

  • Enter the value in Btu (th)/hour you want to convert
  • Choose watt [W] as the target unit of power
  • Click the convert button to see the equivalent power in watts

Key Features

  • Converts Btu (th)/hour to watts instantly in the browser
  • Supports HVAC, building energy, and industrial applications
  • Uses an approximate, commonly accepted conversion factor
  • Helps standardize heat transfer rates into SI units
  • Provides example calculations for practical understanding

Examples

  • 5 Btu (th)/hour converts to approximately 1.464375 W
  • 10 Btu (th)/hour converts to roughly 2.92875 W

Common Use Cases

  • Sizing and rating HVAC equipment such as furnaces and air conditioners
  • Specifying heat output for boilers, water heaters, and heat exchangers
  • Estimating building heating and cooling loads
  • Performing energy efficiency evaluations in residential and commercial buildings
  • Analyzing thermal system performance and industrial process heating

Tips & Best Practices

  • Verify the exact Btu (th) definition relevant to your application
  • Use the conversion for approximate calculations and system design
  • Complement this conversion with detailed data for precise scientific work
  • Apply the conversion to streamline power unit comparisons across systems
  • Cross-check converted values when accuracy is critical

Limitations

  • Conversion factor is approximate due to variations in Btu definitions
  • Slight precision differences exist depending on the thermochemical Btu standard
  • Additional adjustments may be required for highly precise scientific calculations

Frequently Asked Questions

Why convert from Btu (th)/hour to watts?
Converting to watts standardizes power measurements, allowing easier comparison and integration with electrical and mechanical power data in thermal and energy systems.

Is the conversion factor exact?
No, the conversion is approximate because of slight differences in the thermochemical Btu definition compared to other Btu standards.

In which fields is this conversion most used?
This conversion is commonly used in HVAC engineering, building energy modeling, thermal system design, and industrial heating and cooling applications.

Key Terminology

Btu (th)/hour
A power unit representing thermochemical British thermal units transferred per hour, measuring heating or cooling rates.
Watt (W)
The SI derived unit of power, equal to one joule per second, used to measure energy transfer rates.
Conversion Factor
A numerical multiplier used to convert a quantity from one unit to another, here from Btu (th)/hour to watt.

Quick Knowledge Check

What does 1 Btu (th)/hour approximately equal in watts?
Which field frequently uses Btu (th)/hour to watt conversion?
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