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🌡️Fahrenheit to Kelvin Converter

Convert Fahrenheit temperatures to Kelvin and Kelvin to Fahrenheit.

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K = (°F + 459.67) × 5/9

About Fahrenheit to Kelvin Converter

Convert Fahrenheit temperatures to Kelvin and Kelvin to Fahrenheit. The formula is K = (°F + 459.67) × 5/9. This conversion bridges the US customary temperature scale with the absolute SI temperature scale used in science and engineering.

How to Use Fahrenheit to Kelvin Converter

  1. 1

    Enter your value

    Type a temperature in either the Fahrenheit or Kelvin field.

  2. 2

    See the result

    The conversion appears instantly in the other field.

  3. 3

    Copy the result

    Click copy to use the converted temperature.

Common Use Cases

  • Scientific temperature data conversion
  • Thermodynamics and engineering calculations
  • Converting US weather data to scientific units
  • Physics problem solving across temperature scales

Frequently Asked Questions

How do you convert Fahrenheit to Kelvin?
Use the formula K = (°F + 459.67) × 5/9. For example, 32°F = (32 + 459.67) × 5/9 = 273.15 K.
What is 98.6°F (body temperature) in Kelvin?
98.6°F equals approximately 310.15 Kelvin.
What is absolute zero in Fahrenheit?
Absolute zero (0 Kelvin) equals −459.67°F.

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