Online Power Units Converter
How to Convert Horsepower [hp, hp (UK)] to Attojoule/second [aJ/s]

How to Convert Horsepower [hp, hp (UK)] to Attojoule/second [aJ/s]

Easily convert power measurements from horsepower (hp, hp (UK)) to attojoule per second (aJ/s) using this straightforward online unit converter tool, suitable for applications ranging from engine ratings to nanoscale energy measurements.

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Horsepower [hp, hp (UK)] to Attojoule/second [aJ/s] Conversion Table

Horsepower [hp, hp (UK)] Attojoule/second [aJ/s]

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.
Horsepower [hp, hp (UK)] to Attojoule/second [aJ/s] Conversion Table
Horsepower [hp, hp (UK)] Attojoule/second [aJ/s]

Explore More Power Units Converter

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

What Is This Tool?

This unit converter transforms power values expressed in horsepower (a traditional mechanical unit) into attojoule per second, a very small unit of power quantifying energy transfer at a nanoscale or quantum level.

How to Use This Tool?

  • Enter the number of horsepower values you want to convert.
  • Select 'horsepower [hp, hp (UK)]' as the input unit.
  • Choose 'attojoule/second [aJ/s]' as the output unit.
  • Click convert to see the equivalent power in attojoule per second.

Key Features

  • Converts mechanical horsepower to extremely small power units like attojoule per second.
  • Supports expressing large power outputs in scientific notation for accuracy.
  • Browser-based and easy to use without installation.
  • Useful across multiple fields including automotive, microelectronics, and quantum computing.

Examples

  • 2 horsepower converts to approximately 1.49139974316458 × 10^21 aJ/s.
  • 0.5 horsepower equals about 3.72849935791145 × 10^20 aJ/s.

Common Use Cases

  • Comparing engine power ratings in terms of nanoscale energy transfer for scientific research.
  • Expressing power for electric motors, pumps, and small engines in different unit scales.
  • Measuring energy dissipation in ultra-low-power microelectronic sensors and quantum devices.

Tips & Best Practices

  • Always use scientific notation to represent conversion results due to very large scale differences.
  • Confirm the variant of horsepower when precise conversions are required since slight differences exist.
  • Use this converter to bridge macroscopic power ratings with nanoscale or quantum energy units effectively.

Limitations

  • Conversion involves vastly different unit scales making direct comparisons challenging.
  • Exact conversion varies slightly depending on the horsepower variant used.
  • Handling large numeric results often requires familiarity with scientific notation.

Frequently Asked Questions

What is horsepower in this conversion?
Horsepower (hp, hp (UK)) is a non-SI unit of mechanical power commonly defined as 550 foot-pounds per second, approximately 745.7 watts, used mainly for rating engines and mechanical devices.

What does attojoule/second measure?
Attojoule per second (aJ/s) is a power unit equal to 10^-18 joules per second, representing extremely small rates of energy transfer or dissipation.

Why convert horsepower to attojoule/second?
This conversion is helpful to express large mechanical power outputs in terms of very small energy transfer units needed in nanoscale, quantum computing, or microelectronic measurements.

Key Terminology

Horsepower [hp, hp (UK)]
A non-SI mechanical power unit approximately equal to 745.7 watts, commonly used to specify engine and motor power output.
Attojoule/second [aJ/s]
A very small power unit equal to 10^-18 joules per second, used for measuring tiny energy transfer rates in microelectronics and quantum devices.
Scientific Notation
A method of expressing very large or very small numbers convenient for handling conversions between units with large scale differences.

Quick Knowledge Check

What is the approximate power equivalent of 1 horsepower in attojoule/second?
Which field is NOT commonly associated with using the attojoule/second unit?
Why must scientific notation often be used in these conversions?