Frequently Asked Questions
What is the formula to convert Celsius to Fahrenheit?
The formula to convert Celsius to Fahrenheit is: °F = (°C × 9/5) + 32.
What is the formula to convert Fahrenheit to Celsius?
The formula to convert Fahrenheit to Celsius is: °C = (°F - 32) × 5/9.
How do I convert Celsius to Fahrenheit?
To convert Celsius to Fahrenheit, multiply the Celsius temperature by 9/5 (or 1.8), then add 32 to the result. For example, 0°C is (0 × 1.8) + 32 = 32°F.
How do I convert Fahrenheit to Celsius?
To convert Fahrenheit to Celsius, subtract 32 from the Fahrenheit temperature, then multiply the result by 5/9 (approximately 0.5556). For example, 32°F is (32 - 32) × 5/9 = 0°C.
At what temperature are Celsius and Fahrenheit equal?
Celsius and Fahrenheit scales are equal at -40 degrees. So, -40°C is equal to -40°F.
Why are there two different temperature scales?
The Celsius scale (formerly centigrade) is part of the metric system and is widely used globally, based on 0°C for water's freezing point and 100°C for its boiling point. The Fahrenheit scale is primarily used in the United States and a few other countries, setting water's freezing point at 32°F and boiling point at 212°F. Their existence is largely due to historical development and regional adoption.