Convert Fahrenheit to Kelvin
Please provide values below to convert Fahrenheit [°F] to Kelvin [K]
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Unit Information
Kelvin (K)
Definition: The SI base unit of temperature, starting from absolute zero.
History: Named after British physicist Lord Kelvin.
Current Use: Used in science and engineering for precise measurements.
Celsius (°C)
Definition: A temperature scale where 0° is the freezing point of water and 100° is the boiling point.
History: Named after Swedish astronomer Anders Celsius.
Current Use: Used in most of the world for weather and science.
Fahrenheit (°F)
Definition: A temperature scale where 32° is the freezing point of water and 212° is the boiling point.
History: Developed by German physicist Daniel Gabriel Fahrenheit.
Current Use: Used primarily in the United States.
Rankine (°R)
Definition: An absolute temperature scale using Fahrenheit degrees.
History: Named after Scottish engineer William Rankine.
Current Use: Used in some engineering applications in the US.
Réaumur (°Ré)
Definition: A temperature scale where water freezes at 0° and boils at 80°.
History: Developed by René Antoine Ferchault de Réaumur.
Current Use: Historically used, now mostly obsolete.
Temperature Converter
About this conversion category
Measure the degree of heat or cold.
This converter supports 5 different units including Kelvin, Celsius, Fahrenheit, Rankine and Réaumur. Every unit is backed by definitions, histories, and usage examples so you can justify results in documentation or compliance reports.
Fast facts
- Absolute zero (-273.15°C) is the coldest temperature theoretically possible.
- The Fahrenheit scale was named after German physicist Daniel Gabriel Fahrenheit.
- The Kelvin scale uses the same degree size as Celsius but starts at absolute zero.
Popular conversion formulas
- Convert Celsius to Fahrenheit:
(°C * 9/5) + 32 - Convert Fahrenheit to Celsius:
(°F - 32) * 5/9
Looking for step-by-step guidance? Our knowledge base dives into measurement theory, practical applications, and industry examples so you can communicate results with confidence.
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Did you know?
- Absolute zero (-273.15°C) is the coldest temperature theoretically possible.
- The Fahrenheit scale was named after German physicist Daniel Gabriel Fahrenheit.
- The Kelvin scale uses the same degree size as Celsius but starts at absolute zero.
Related Categories
Common Conversions
Convert Celsius to Fahrenheit
(°C * 9/5) + 32
Convert Fahrenheit to Celsius
(°F - 32) * 5/9