Online Power Units Converter
How to Convert from Calorie (th)/second to Femtowatt [fW]

How to Convert from Calorie (th)/second to Femtowatt [fW]

Convert power measurements from calorie (th)/second to femtowatt [fW] with this easy-to-use online converter. Understand the units and their applications in various scientific and engineering fields.

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Calorie (th)/second to Femtowatt [fW] Conversion Table

Calorie (th)/second Femtowatt [fW]

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.
Calorie (th)/second to Femtowatt [fW] Conversion Table
Calorie (th)/second Femtowatt [fW]

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  9. How to convert from gigawatt [GW] to calorie (th)/second?
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  11. How to convert from megawatt [MW] to calorie (th)/second?
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  13. How to convert from kilowatt [kW] to calorie (th)/second?
  14. How to convert from calorie (th)/second to kilowatt [kW]?
  15. How to convert from hectowatt [hW] to calorie (th)/second?
  16. How to convert from calorie (th)/second to hectowatt [hW]?
  17. How to convert from dekawatt [daW] to calorie (th)/second?
  18. How to convert from calorie (th)/second to dekawatt [daW]?
  19. How to convert from deciwatt [dW] to calorie (th)/second?
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  21. How to convert from centiwatt [cW] to calorie (th)/second?
  22. How to convert from calorie (th)/second to centiwatt [cW]?
  23. How to convert from milliwatt [mW] to calorie (th)/second?
  24. How to convert from calorie (th)/second to milliwatt [mW]?
  25. How to convert from microwatt [µW] to calorie (th)/second?
  26. How to convert from calorie (th)/second to microwatt [µW]?
  27. How to convert from nanowatt [nW] to calorie (th)/second?
  28. How to convert from calorie (th)/second to nanowatt [nW]?
  29. How to convert from picowatt [pW] to calorie (th)/second?
  30. How to convert from calorie (th)/second to picowatt [pW]?
  31. How to convert from femtowatt [fW] to calorie (th)/second?
  32. How to convert from calorie (th)/second to femtowatt [fW]?
  33. How to convert from attowatt [aW] to calorie (th)/second?
  34. How to convert from calorie (th)/second to attowatt [aW]?
  35. How to convert from horsepower [hp, hp (UK)] to calorie (th)/second?
  36. How to convert from calorie (th)/second to horsepower [hp, hp (UK)]?
  37. How to convert from horsepower (550 ft*lbf/s) to calorie (th)/second?
  38. How to convert from calorie (th)/second to horsepower (550 ft*lbf/s)?
  39. How to convert from horsepower (metric) to calorie (th)/second?
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  41. How to convert from horsepower (boiler) to calorie (th)/second?
  42. How to convert from calorie (th)/second to horsepower (boiler)?
  43. How to convert from horsepower (electric) to calorie (th)/second?
  44. How to convert from calorie (th)/second to horsepower (electric)?
  45. How to convert from horsepower (water) to calorie (th)/second?
  46. How to convert from calorie (th)/second to horsepower (water)?
  47. How to convert from pferdestarke (ps) to calorie (th)/second?
  48. How to convert from calorie (th)/second to pferdestarke (ps)?
  49. How to convert from Btu (IT)/hour [Btu/h] to calorie (th)/second?
  50. How to convert from calorie (th)/second to Btu (IT)/hour [Btu/h]?
  51. How to convert from Btu (IT)/minute [Btu/min] to calorie (th)/second?
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  54. How to convert from calorie (th)/second to Btu (IT)/second [Btu/s]?
  55. How to convert from Btu (th)/hour [Btu (th)/h] to calorie (th)/second?
  56. How to convert from calorie (th)/second to Btu (th)/hour [Btu (th)/h]?
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  59. How to convert from Btu (th)/second [Btu (th)/s] to calorie (th)/second?
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  67. How to convert from kilocalorie (IT)/hour [kcal/h] to calorie (th)/second?
  68. How to convert from calorie (th)/second to kilocalorie (IT)/hour [kcal/h]?
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  83. How to convert from calorie (IT)/second [cal/s] to calorie (th)/second?
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  90. How to convert from calorie (th)/second to foot pound-force/hour?
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  110. How to convert from calorie (th)/second to joule/second [J/s]?
  111. How to convert from exajoule/second [EJ/s] to calorie (th)/second?
  112. How to convert from calorie (th)/second to exajoule/second [EJ/s]?
  113. How to convert from petajoule/second [PJ/s] to calorie (th)/second?
  114. How to convert from calorie (th)/second to petajoule/second [PJ/s]?
  115. How to convert from terajoule/second [TJ/s] to calorie (th)/second?
  116. How to convert from calorie (th)/second to terajoule/second [TJ/s]?
  117. How to convert from gigajoule/second [GJ/s] to calorie (th)/second?
  118. How to convert from calorie (th)/second to gigajoule/second [GJ/s]?
  119. How to convert from megajoule/second [MJ/s] to calorie (th)/second?
  120. How to convert from calorie (th)/second to megajoule/second [MJ/s]?
  121. How to convert from kilojoule/second [kJ/s] to calorie (th)/second?
  122. How to convert from calorie (th)/second to kilojoule/second [kJ/s]?
  123. How to convert from hectojoule/second [hJ/s] to calorie (th)/second?
  124. How to convert from calorie (th)/second to hectojoule/second [hJ/s]?
  125. How to convert from dekajoule/second [daJ/s] to calorie (th)/second?
  126. How to convert from calorie (th)/second to dekajoule/second [daJ/s]?
  127. How to convert from decijoule/second [dJ/s] to calorie (th)/second?
  128. How to convert from calorie (th)/second to decijoule/second [dJ/s]?
  129. How to convert from centijoule/second [cJ/s] to calorie (th)/second?
  130. How to convert from calorie (th)/second to centijoule/second [cJ/s]?
  131. How to convert from millijoule/second [mJ/s] to calorie (th)/second?
  132. How to convert from calorie (th)/second to millijoule/second [mJ/s]?
  133. How to convert from microjoule/second [µJ/s] to calorie (th)/second?
  134. How to convert from calorie (th)/second to microjoule/second [µJ/s]?
  135. How to convert from nanojoule/second [nJ/s] to calorie (th)/second?
  136. How to convert from calorie (th)/second to nanojoule/second [nJ/s]?
  137. How to convert from picojoule/second [pJ/s] to calorie (th)/second?
  138. How to convert from calorie (th)/second to picojoule/second [pJ/s]?
  139. How to convert from femtojoule/second [fJ/s] to calorie (th)/second?
  140. How to convert from calorie (th)/second to femtojoule/second [fJ/s]?
  141. How to convert from attojoule/second [aJ/s] to calorie (th)/second?
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  148. How to convert from calorie (th)/second to kilojoule/hour [kJ/h]?
  149. How to convert from kilojoule/minute [kJ/min] to calorie (th)/second?
  150. How to convert from calorie (th)/second to kilojoule/minute [kJ/min]?

What Is This Tool?

This converter allows you to translate power values from calorie (th)/second, an older thermal power unit, into femtowatt [fW], an SI derived unit for extremely small power levels. It helps bridge legacy data and modern ultra-low-power applications.

How to Use This Tool?

  • Enter the power value in calorie (th)/second
  • Select 'calorie (th)/second' as the source unit
  • Select 'femtowatt [fW]' as the target unit
  • Click 'Convert' to see the equivalent power in femtowatts

Key Features

  • Converts power values between calorie (th)/second and femtowatt [fW]
  • Supports translation of legacy thermal power data into nanoscale power units
  • Browser-based with simple input and output
  • Useful for laboratory calorimetry, engineering, and ultra-sensitive electronics

Examples

  • 2 calorie (th)/second = 8.368 × 10¹⁵ femtowatt [fW]
  • 0.5 calorie (th)/second = 2.092 × 10¹⁵ femtowatt [fW]

Common Use Cases

  • Reporting heat flow in laboratory calorimetry setups
  • Specifying small heating element power in older engineering documents
  • Converting legacy thermal measurements to SI units for HVAC and process calculations
  • Measuring ultra-low power in nanoscale electronic and photonic devices
  • Establishing power metrics in radio astronomy and microwave receiver sensitivity

Tips & Best Practices

  • Use scientific notation to handle large femtowatt values resulting from conversion
  • Verify measurement context when converting legacy data to ensure accuracy
  • Apply the conversion in modern contexts involving ultra-low-power systems
  • Use this tool to integrate older thermal data with nanoscale and cryogenic device analysis

Limitations

  • calorie (th)/second is a non-SI, historical unit mainly relevant in specific contexts
  • Converted femtowatt values can be very large and require scientific notation for practicality
  • Legacy measurement precision may differ from modern standards affecting conversion accuracy

Frequently Asked Questions

What does one calorie (th)/second represent?
It represents the transfer of one thermochemical calorie of energy per second, equivalent to exactly 4.184 watts.

Why convert calorie (th)/second to femtowatt?
To translate legacy thermal power values into very small power units suitable for nanoscale or ultra-sensitive measurement systems.

Is calorie (th)/second an SI unit?
No, it is an older non-SI unit mainly used in historical or specialized thermal measurements.

Key Terminology

Calorie (th)/second
A power unit equal to one thermochemical calorie transferred per second; equivalent to exactly 4.184 watts.
Femtowatt [fW]
An SI derived power unit equal to 10⁻¹⁵ watt, used for measuring extremely low energy transfer rates.
Thermochemical Calorie
A calorie unit defined as exactly 4.184 joules, used in the calorie (th)/second power definition.

Quick Knowledge Check

What is the equivalent of 1 calorie (th)/second in watts?
Which unit measures extremely small power levels?
Why might converted femtowatt numbers be large?