Fahrenheit to Celsius
Convert Fahrenheit to Celsius easily. Free online °F to °C converter for weather, science, and cooking.
The Fahrenheit to Celsius converter transforms American temperature readings into the metric standard used worldwide. Essential for international travelers, scientists, and anyone working with global weather data, this tool provides instant Celsius equivalents from any Fahrenheit value. Whether decoding US weather forecasts, adapting recipes, or comparing climate data, accurate temperature conversion is just a click away.
Converter
Formula: °C = (°F - 32) × 5/9
Common use cases
- Understanding American weather reports
- Converting US recipe temperatures
- Scientific data standardization
- International temperature comparisons
- Medical fever assessments
How to use
- Input the temperature in Fahrenheit
- See the Celsius equivalent immediately
- Works with negative temperatures
- Copy results for your use
- Reset for additional conversions
FAQ
What is 32°F in Celsius?
32°F (the freezing point of water) equals 0°C.
What is normal body temperature in Celsius?
Normal body temperature of 98.6°F equals 37°C.
What's a quick mental conversion method?
Subtract 30, then divide by 2 for a rough estimate. For 70°F: (70-30)/2 = 20°C (actual is 21.1°C).
Why does most of the world use Celsius?
Celsius is part of the metric system, adopted internationally for its scientific basis and ease of use with water's freezing (0°C) and boiling (100°C) points.