Online Power Units Converter
How to Convert from Kilojoule/second [kJ/s] to Joule/second [J/s]?

How to Convert from Kilojoule/second [kJ/s] to Joule/second [J/s]?

Learn how to convert power units from kilojoule per second (kJ/s) to joule per second (J/s) easily using this online unit converter. Understand the conversion rate, use cases, and practical examples.

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

Kilojoule/second [kJ/s] to Joule/second [J/s] Conversion Table

Kilojoule/second [kJ/s] Joule/second [J/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.
Kilojoule/second [kJ/s] to Joule/second [J/s] Conversion Table
Kilojoule/second [kJ/s] Joule/second [J/s]

Explore More Power Units Converter

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

What Is This Tool?

This tool converts power measurements from kilojoule per second (kJ/s) to joule per second (J/s). Kilojoule per second represents 1,000 joules transferred per second and is used to rate power in various mechanical, electrical, and thermal systems. Joule per second is the standard SI unit for power, equivalent to one watt.

How to Use This Tool?

  • Enter the power value in kilojoule per second (kJ/s) you want to convert.
  • Select kilojoule per second as the from unit and joule per second as the to unit.
  • Click the convert button to see the equivalent power expressed in joule per second (J/s).

Key Features

  • Accurately converts power values from kJ/s to J/s based on a fixed conversion factor.
  • Supports power measurement units used in electrical, mechanical, and thermal engineering.
  • Ideal for applications requiring precise expression of energy transfer rates.
  • Browser-based and easy-to-use interface for quick unit conversion.
  • Includes practical examples to illustrate the conversion process.

Examples

  • Converting 2 kJ/s yields 2000 J/s.
  • Converting 5 kJ/s yields 5000 J/s.

Common Use Cases

  • Rating electrical or mechanical power output or consumption in appliances and motors.
  • Measuring thermal energy transfer rates in HVAC and boiler systems.
  • Specifying turbine or engine power in industrial and power generation settings.
  • Expressing power consumption or output of devices in joules per second for detailed analysis.
  • Quantifying heat transfer rates in thermodynamics and heat exchanger applications.

Tips & Best Practices

  • Ensure units are clearly identified to avoid mix-ups between kJ/s and J/s.
  • Use the converter to express power at a finer resolution when required.
  • Apply consistent units when comparing or calculating power to maintain accuracy.
  • Consider measurement precision and calibration when handling real-world power data.
  • Be cautious converting very large values to prevent handling errors due to scale differences.

Limitations

  • The scale difference between kJ/s and J/s requires careful unit management to prevent errors.
  • Conversions assume exact multiplication; real-world measurements may vary due to instrument precision.
  • Large numerical conversions demand attention to avoid numeric handling mistakes in calculations.

Frequently Asked Questions

What is the relationship between kilojoule per second and joule per second?
One kilojoule per second equals exactly 1,000 joules per second, representing energy transfer rates differing by a factor of one thousand.

In which fields is this conversion most commonly used?
It is frequently applied in electrical engineering, mechanical power measurement, HVAC system design, and industrial power generation contexts.

Why convert from kilojoule per second to joule per second?
Converting to joule per second allows expressing power values with finer detail, facilitating precise analysis and calibration of devices rated in watts or joules per second.

Key Terminology

Kilojoule per second (kJ/s)
A unit of power indicating 1,000 joules of energy transferred per second, equivalent in magnitude to a kilowatt.
Joule per second (J/s)
The SI derived unit of power representing one joule of energy transfer per second; exactly equal to one watt.
Power
The rate at which energy is transferred, converted, or consumed, measured in units such as watts or joules per second.

Quick Knowledge Check

How many joules per second are equal to 1 kilojoule per second?
Which unit is equivalent to one watt?
What is a common use of converting kJ/s to J/s?