Live Temperature Converter

conditionsIcon

Trenton
77°F
25.00°C
wind8.1mph

Use the sliders to change the temperature. You can also use the arrow keys.

Celcius:
0
100
degrees
Fahrenheit:
32
212
degrees
Kelvin:
273.15
173.15
degrees

This thermometer graphic shows why Daniel Gabriel Fahrenheit chose the numbers that he did for freezing and boiling points. They are degrees of angle. It is not a coincidence that temperature is measured in degrees. This explains why. The freezing and boiling points are exactly 180 degrees from each other.

bottom corner