Unit Utilities

Tired of scratching your head over converting units? Say goodbye to confusion! This page lets you effortlessly switch between different units, like turning chilly Celsius into toasty Fahrenheit, so you're never left in the cold.


About Leiden (ºL)

The Leiden scale, denoted by ºL, is a historical temperature scale named after the Dutch city of Leiden. It was developed by Willem Jacob's Gravesande, a Dutch physicist, in the 18th century. In this scale, the freezing point of water is defined as 0 degrees Leiden (0 ºL), and the boiling point of water is defined as 150 degrees Leiden (150 ºL).

About Fahrenheit (ºF)

Fahrenheit is a temperature scale commonly used in the United States and a few other countries. In this scale, the freezing point of water is defined as 32 degrees Fahrenheit (32 ºF) and the boiling point of water is defined as 212 degrees Fahrenheit (212 ºF). It's less common in scientific applications but still widely used in everyday settings in some regions.


All temperature conversions