Fahrenheit to Kelvin Converter
Understanding Fahrenheit to Kelvin Conversion
What is Fahrenheit to Kelvin?
Fahrenheit to Kelvin is the conversion of temperature units from Fahrenheit (°F) to Kelvin (K). To convert from Fahrenheit to Kelvin, first subtract 32, multiply by 5/9, and then add 273.15.
Conversion Formula
Kelvin = ((Fahrenheit - 32) × 5/9) + 273.15
Example Calculation
To convert 77 degrees Fahrenheit to Kelvin:
((77 - 32) × 5/9) + 273.15 = (45 × 5/9) + 273.15 = 25 + 273.15 = 298.15 K
Common Conversions
- -459.67 °F = 0 K (Absolute zero)
- 32 °F = 273.15 K (Freezing point of water)
- 68 °F = 293.15 K (Room temperature)
- 212 °F = 373.15 K (Boiling point of water)
About Units
Fahrenheit (°F): A temperature scale where 32°F is the freezing point of water and 212°F is the boiling point of water at standard atmospheric pressure. It is primarily used in the United States.
Kelvin (K): The base unit of temperature in the International System of Units (SI). The Kelvin scale is an absolute temperature scale where 0 K is absolute zero, the theoretical point at which all thermal motion ceases. Unlike Celsius and Fahrenheit, Kelvin does not use the degree symbol.