Online Power Units Converter
How to Convert from Btu (IT)/second [Btu/s] to Attowatt [aW]
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How to Convert from Btu (IT)/second [Btu/s] to Attowatt [aW]

Convert power values from Btu (IT)/second to attowatt using this precise online unit converter. Understand applications, examples, and usage tips for bridging industrial heat units to nanoscale power.

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Btu (IT)/second [Btu/s] to Attowatt [aW] Conversion Table

Btu (IT)/second [Btu/s] Attowatt [aW]

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 (IT)/second [Btu/s] to Attowatt [aW] Conversion Table
Btu (IT)/second [Btu/s] Attowatt [aW]

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

What Is This Tool?

This unit converter transforms power measurements from Btu (IT)/second—a unit used in heating and HVAC fields—to attowatt, a unit suitable for extremely small power values relevant in scientific and nanoscale technology settings.

How to Use This Tool?

  • Enter the power value in Btu (IT)/second
  • Select Btu (IT)/second as the input unit and attowatt as the output unit
  • Click convert to get the equivalent power in attowatts
  • Use the results for scientific, engineering, or technical analysis

Key Features

  • Converts Btu (IT)/second to attowatt with exact conversion rates
  • Supports power measurement conversion between industrial and nanoscale units
  • Browser-based and easy to use for quick calculations
  • Includes examples to illustrate typical conversions
  • Bridges heat-transfer engineering and ultra-low power scientific applications

Examples

  • Convert 2 Btu (IT)/second to attowatt: results in 2,110,111,704,520,000,000,000 aW
  • Convert 0.5 Btu (IT)/second to attowatt: results in 527,527,926,310,000,000,000 aW

Common Use Cases

  • Specifying heat output in boilers and industrial heaters using BTU-based values
  • Sizing and rating HVAC components involving BTU capacities
  • Expressing extremely low power levels in experimental physics and nanoscale electronics
  • Measuring optical power in ultra-sensitive photodiodes and single-photon detectors
  • Performing heat-transfer calculations with conversions bridging macro and nanoscale power

Tips & Best Practices

  • Verify unit selections to avoid errors in converting large-scale to tiny power values
  • Use computational tools that handle very large or very small numbers accurately
  • Understand the context to apply appropriate scales for industrial or nanoscale applications
  • Check conversion results for consistency with intended scientific or engineering usage

Limitations

  • Conversions between such different magnitudes are mainly theoretical or for precision calibration
  • Handling very large or small numbers demands careful computational precision
  • Direct practical uses of this conversion remain uncommon outside specialized fields

Frequently Asked Questions

Why convert Btu (IT)/second to attowatts?
This conversion allows expressing large industrial heat transfer units in terms of extremely small power measurements useful for sensitive scientific and nanoscale applications.

Where is Btu (IT)/second mainly used?
It is used in HVAC, thermal engineering, and industrial heating to specify heat output and perform energy balance calculations.

What fields use attowatt as a unit of power?
Attowatt is used in scientific and engineering contexts requiring measurement of ultra-low power, such as nanoelectronics, single-photon detection, and experimental physics.

Key Terminology

Btu (IT)/second
A unit of power indicating one British thermal unit of energy transferred per second, often used in heat transfer and HVAC applications.
Attowatt (aW)
A unit of power equal to 10^-18 watts, used for extremely low power measurements in advanced scientific fields.
Heat transfer
The process of thermal energy moving from one physical system to another, often measured in units like Btu/s or watts.

Quick Knowledge Check

What does one Btu (IT)/second represent?
Attowatt is primarily used to measure power at what scale?
Which industry would commonly use a Btu (IT)/second to attowatt conversion?

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