Online Power Units Converter
Convert Joule/hour [J/h] to Attowatt [aW] - Online Power Unit Converter
Online Prime Tools Logo
Online GPA Calculator

No Results

No results found for your search. Please try another term.

Convert Joule/hour [J/h] to Attowatt [aW] - Online Power Unit Converter

Easily convert power values from joule per hour to attowatt with this online converter. Ideal for ultra-low power measurements in scientific and engineering applications.

Please check your input. It must be a valid numeric value.

Joule/hour [J/h] to Attowatt [aW] Conversion Table

Joule/hour [J/h] 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.
Enter the ending number (positive decimal or integer > Start Value). Example: 10, 50, 100.
Enter the step size (positive decimal > 0 and < End Value – Start Value). Example: 1.0, 2.5.
Joule/hour [J/h] to Attowatt [aW] Conversion Table
Joule/hour [J/h] Attowatt [aW]

Explore More Power Units Converter

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

What Is This Tool?

This converter transforms power measurements from joule per hour (J/h) to attowatt (aW), enabling users to translate slow and low energy transfer rates into extremely small instantaneous power units. It is designed for fields requiring high precision in measuring minimal power levels.

How to Use This Tool?

  • Enter the power value in joule per hour (J/h) you wish to convert
  • Select joule/hour [J/h] as the input unit and attowatt [aW] as the output unit
  • Click the convert button to see the equivalent power in attowatt
  • Use the converted result for detailed low-power analysis or scientific reports

Key Features

  • Converts joule per hour to attowatt, reflecting extremely low power values
  • Browser-based and simple to use with no installation needed
  • Supports precise conversion suitable for scientific and nanoelectronics applications
  • Provides quick numerical results for power expressed over extended time intervals

Examples

  • 2 J/h converts to 555555555555560 attowatt (aW)
  • 0.5 J/h converts to 138888888888890 attowatt (aW)

Common Use Cases

  • Expressing very low continuous power or standby losses in small electronics over hours
  • Transforming long-duration energy measurements into instantaneous power rates for engineering
  • Characterizing slow thermal losses or heat output in laboratory experiments on hourly scales
  • Measuring optical power in ultra-sensitive photodetectors and single-photon detectors
  • Quantifying power dissipation in nanoelectronic or single-electron devices
  • Analyzing readout power for bolometers and cryogenic detectors in physics and astronomy

Tips & Best Practices

  • Ensure the power transfer is continuous and steady for accurate conversion results
  • Use specialized measurement tools suited for attowatt scale to minimize noise
  • Carefully manage numerical data to avoid errors from very large conversion factors
  • Apply this conversion mainly in contexts with ultra-low power and slow energy transfer

Limitations

  • Assumes continuous and uniform power transfer, which may not suit transient or pulsed systems
  • Measurement at attowatt levels requires advanced equipment and can be sensitive to environmental noise
  • Large numeric conversion factors can lead to errors if calculations are not handled precisely

Frequently Asked Questions

What does 1 joule per hour (J/h) represent in power terms?
It represents the rate of energy transfer equivalent to one joule per hour, quantifying very low continuous power.

Why convert from joule/hour to attowatt?
To translate slow, low energy transfer rates into extremely small instantaneous power units needed for scientific and nanoelectronics measurements.

Are there any challenges with converting to attowatts?
Yes, the conversion uses very large numeric factors and requires precision instruments; environmental noise can also affect accuracy.

Key Terminology

Joule/hour [J/h]
A unit of power indicating one joule of energy transferred per hour.
Attowatt [aW]
A unit of power equal to 10⁻¹⁸ watts, used for expressing extremely small power levels.
Power
The rate at which energy is transferred or converted.

Quick Knowledge Check

What unit does joule per hour (J/h) measure?
What is an attowatt (aW) primarily used to express?
What is a key limitation when converting joule/hour to attowatt?

Share Us

Similar Calculators

Online Heat Flux Density Units Converter Online Weight and Mass Units Converter Online Fuel Consumption Units Converter Online Moment of Inertia Units Converter Online Length Units Converter