Online Power Units Converter
How to Convert from Horsepower (water) to Watt [W]
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How to Convert from Horsepower (water) to Watt [W]

Learn how to convert power values from horsepower (water) to watts using this easy-to-use online unit converter tool. Understand the application and significance of this conversion for hydraulic and electrical power measurements.

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Horsepower (water) to Watt [W] Conversion Table

Horsepower (water) 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.
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 (water) to Watt [W] Conversion Table
Horsepower (water) Watt [W]

Explore More Power Units Converter

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

What Is This Tool?

This converter transforms power values from horsepower (water), a measurement commonly used in hydraulic systems, to watts, the standard SI unit of power. The tool assists in converting mechanical power related to water movement into universally accepted watt units for clear comparison and analysis.

How to Use This Tool?

  • Enter the power value in horsepower (water) you want to convert.
  • Select horsepower (water) as the input unit and watt [W] as the output unit.
  • Click the convert button to get the equivalent power in watts.
  • Review the converted value to assist in power-related calculations or system assessments.

Key Features

  • Converts horsepower (water) to watt [W] accurately using the defined conversion rate.
  • Supports easy input and output of power units common in engineering and design.
  • Provides clear example conversions to illustrate usage.
  • Browser-based and user-friendly interface for quick conversions.
  • Helps translate hydraulic power measurements into standard SI units.

Examples

  • 2 horsepower (water) equals 1492.086 watts.
  • 0.5 horsepower (water) equals 373.0215 watts.

Common Use Cases

  • Sizing and selecting pumps for irrigation, municipal water supply, and HVAC systems.
  • Estimating hydraulic power available from low-head water sources for micro-hydropower turbines.
  • Calculating required motor power for specified flow and head in piping and pumping system designs.
  • Comparing water horsepower to shaft or brake horsepower to estimate pump efficiency.

Tips & Best Practices

  • Ensure accurate measurement of water flow, head, and specific gravity when determining horsepower (water).
  • Use the conversion to compare hydraulic power in watts with electrical or mechanical power ratings.
  • Remember that horsepower (water) values are theoretical and may not represent actual power due to system losses.
  • Consult system specifications to understand the context of power requirements beyond simple unit conversion.

Limitations

  • Horsepower (water) represents theoretical mechanical power and may differ from actual power because of losses.
  • Accuracy of the conversion depends on precise measurement of flow rate, head, and specific gravity.
  • Watts are a universal power unit and do not inherently account for system-specific inefficiencies or losses.

Frequently Asked Questions

What is horsepower (water)?
Horsepower (water), also known as hydraulic horsepower, measures the theoretical mechanical power needed to move water against a given head.

Why convert horsepower (water) to watts?
Converting to watts allows for standardized comparison with electrical and mechanical power ratings and aids in system design and efficiency analysis.

Does the conversion reflect actual power output?
No, because horsepower (water) is theoretical and actual power may vary due to system losses and measurement accuracy.

Key Terminology

Horsepower (water)
A theoretical mechanical power unit representing the power transferred to move water against a head in hydraulic systems.
Watt [W]
The SI derived unit of power equal to one joule of energy transferred per second, measuring rate of energy use or production.
Hydraulic power
The mechanical power associated with moving fluid, often measured in horsepower (water) or watts.

Quick Knowledge Check

What unit is horsepower (water) primarily used to measure?
What does one watt represent?
Why should you use this converter tool?

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