Online Power Units Converter
How to Convert from Kilocalorie (IT)/hour [kcal/h] to Attowatt [aW]
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How to Convert from Kilocalorie (IT)/hour [kcal/h] to Attowatt [aW]

Learn the method to convert power units from kilocalorie (IT) per hour to attowatts, used for applications ranging from HVAC to nanoscale electronics.

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Kilocalorie (IT)/hour [kcal/h] to Attowatt [aW] Conversion Table

Kilocalorie (IT)/hour [kcal/h] Attowatt [aW]

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Kilocalorie (IT)/hour [kcal/h] to Attowatt [aW] Conversion Table
Kilocalorie (IT)/hour [kcal/h] Attowatt [aW]

Explore More Power Units Converter

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

What Is This Tool?

This unit converter facilitates the transformation of power values from kilocalorie (IT) per hour to attowatts. It bridges conventional power measurements commonly used in heating and metabolic rates with extremely small power scales needed in advanced scientific fields.

How to Use This Tool?

  • Enter the power value in kilocalorie (IT)/hour you wish to convert
  • Select kilocalorie (IT)/hour as the source unit and attowatt as the target unit
  • Click convert to obtain the equivalent attowatt value

Key Features

  • Converts power units from kilocalorie (IT)/hour to attowatt easily
  • Supports use cases including HVAC, cooking appliance output, and nanoscale power measurements
  • Browser-based and user-friendly interface for quick conversions

Examples

  • 2 kcal/h converts to 2.326 × 10^18 aW
  • 0.5 kcal/h converts to 5.815 × 10^17 aW

Common Use Cases

  • Determining heating or cooling outputs for small heaters and radiators in HVAC
  • Rating cooking appliances and gas burners with power output in kcal/h
  • Quantifying human metabolic heat production in energy-expenditure studies
  • Measuring ultra-small power levels in nanoscale electronics and single-photon detectors
  • Evaluating power dissipation in cryogenic detectors and experimental physics instrumentation

Tips & Best Practices

  • Verify accurate input values in kilocalorie (IT)/hour for precise conversion
  • Use this conversion primarily when bridging between conventional power units and ultra-small scientific measurements
  • Understand the large scale difference when interpreting attowatt results

Limitations

  • The units differ by an extremely large factor, limiting direct practical use outside specialized science
  • Conversion precision relies on exact definitions and measurement accuracy of kilocalorie (IT) and power conditions
  • Attowatt values often fall near or below typical sensor detection thresholds

Frequently Asked Questions

Why is there such a large difference between kilocalorie/hour and attowatt values?
Because an attowatt represents an extremely small amount of power (10^-18 watts) compared to the kilocalorie (IT)/hour unit, the conversion spans a very large scale difference.

In which industries is converting kcal/h to aW most relevant?
Conversions are relevant in HVAC engineering, cooking appliance ratings, physiology for metabolic rates, and advanced fields like nanoscale electronics and astrophysics instrumentation.

Can this conversion be used for practical everyday measurements?
Due to the extreme scale difference, this conversion is mostly used in scientific research and is uncommon for everyday practical applications.

Key Terminology

Kilocalorie (IT)/hour [kcal/h]
A unit of power indicating the energy transfer rate of one International‑Table kilocalorie delivered per hour, often used to quantify heating or metabolic power.
Attowatt [aW]
A unit of power equal to 10^-18 watts, utilized to express extremely low power levels in scientific and engineering contexts.

Quick Knowledge Check

What does one kilocalorie (IT) per hour approximately equal in watts?
Which field commonly uses attowatt measurements?
What is a common use case for converting kcal/h to attowatt?

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