Convert temperatures between Celsius, Fahrenheit, and Kelvin.
Easily convert temperatures between Celsius, Fahrenheit, and Kelvin with our Temperature Converter. Whether you're following an international recipe, checking the weather for an overseas trip, or solving a physics problem, this tool provides instant and accurate conversions.
Input a value in any field, and the other two scales update instantly. No mode switching required.
Uses precise formulas including Kelvin (absolute zero) calculations for scientific accuracy.
Optimized for phones and tablets, perfect for quick checks while traveling or in the lab.
| Scale | Symbol | Used In | Freezing Point (Water) | Boiling Point (Water) |
|---|---|---|---|---|
| Celsius | °C | Most of the world, Science | 0°C | 100°C |
| Fahrenheit | °F | United States, Liberia, etc. | 32°F | 212°F |
| Kelvin | K | Physics, Thermodynamics | 273.15 K | 373.15 K |
Oven temperatures often need converting. 350°F is roughly 180°C.
Understanding weather forecasts. 30°C is hot (86°F), while 30°F is freezing.
Lab experiments often require Kelvin for thermodynamic calculations.
Body temperature checks. Normal body temp is 37°C or 98.6°F.
This is the unique point where the two scales intersect. At -40 degrees, the value is the same in both Celsius and Fahrenheit.
Absolute zero is 0 Kelvin (-273.15°C or -459.67°F). It is the theoretical lowest temperature possible where all molecular motion stops.
Yes, it uses the standard scientific conversion formulas including the .15 offset for Kelvin.