Convert Fahrenheit to Kelvin and Kelvin to Fahrenheit instantly. Bidirectional temperature converter with formula and common values.
To convert Fahrenheit to Kelvin, first convert to Celsius by subtracting 32 and multiplying by 5/9, then add 273.15. This combines both conversion steps into one formula.
| Fahrenheit | Kelvin |
|---|---|
| -40 | 233.15 |
| 0 | 255.37 |
| 32 | 273.15 |
| 75.2 | 297.15 |
| 98.6 | 310.15 |
| 212 | 373.15 |
| 451 | 505.93 |
Fahrenheit to Celsius Converter
Convert Fahrenheit to Celsius and Celsius to Fahrenheit with formula.
Celsius to Kelvin Converter
Convert Celsius to Kelvin and Kelvin to Celsius instantly.
Celsius to Fahrenheit Converter
Convert Celsius to Fahrenheit and Fahrenheit to Celsius with formula.
Kelvin to Celsius Converter
Convert Kelvin to Celsius and Celsius to Kelvin instantly.
Kelvin to Fahrenheit Converter
Convert Kelvin to Fahrenheit and Fahrenheit to Kelvin with formula.
Celsius to Rankine Converter
Convert Celsius to Rankine and Rankine to Celsius with formula.
Subtract 32, multiply by 5/9, then add 273.15. For example, 75.2°F: (75.2 − 32) × 5/9 + 273.15 = 297.15 K.
0°F equals approximately 255.37 Kelvin.
Absolute zero (0 K) equals -459.67°F.
Subtract 273.15, multiply by 9/5, then add 32. For example, 300 K: (300 − 273.15) × 9/5 + 32 = 80.33°F.