Temperature Converter
Convert between Celsius, Fahrenheit, and Kelvin temperature scales.
How to Use
- 1Enter a temperature value in the input field.
- 2Select the source scale: Celsius, Fahrenheit, or Kelvin.
- 3View the equivalent temperatures in the other two scales.
- 4Reference the common temperature points for quick context.
Frequently Asked Questions
How do I convert Celsius to Fahrenheit?
Multiply the Celsius temperature by 9/5 (or 1.8) and then add 32. For example, 25 degrees C equals (25 x 1.8) + 32 = 77 degrees F.
What is absolute zero?
Absolute zero is the lowest possible temperature, at which particles have minimal thermal motion. It is 0 Kelvin, -273.15 degrees Celsius, or -459.67 degrees Fahrenheit.
When should I use Kelvin?
Kelvin is used in scientific contexts where absolute temperature is needed, such as in thermodynamics, chemistry, and physics. It starts at absolute zero, making it ideal for calculations involving energy and molecular motion.