What is the difference between Celsius and Fahrenheit?
Quick Answer: Celsius and Fahrenheit are two temperature scales. Celsius sets water’s freezing point at 0° and boiling at 100°. Fahrenheit sets freezing at 32° and boiling at 212°. They use different units to measure temperature.
Celsius is used mostly worldwide and is based on the metric system. It’s straightforward because the difference between freezing and boiling water is exactly 100 degrees.
Fahrenheit is mainly used in the United States. Its scale was created earlier, with different reference points chosen by its inventor. The gap between freezing and boiling water is 180 degrees here.
You can convert between them using formulas: °F = (°C × 9/5) + 32 or °C = (°F − 32) × 5/9.