About Temperature Units

Temperature measures how hot or cold something is. Common units include Celsius ($\text{°C}$), Fahrenheit ($\text{°F}$), and Kelvin ($\text{K}$).

• Celsius ($\text{°C}$): Water freezes at $\text{0°C}$ and boils at $\text{100°C}$.
• Fahrenheit ($\text{°F}$): Water freezes at $\text{32°F}$ and boils at $\text{212°F}$.
• Kelvin ($\text{K}$): Used in science; $\text{0 K}$ is absolute zero ($\text{-273.15°C}$).

This converter instantly converts between these units using precise temperature formulas.