How to Convert Fahrenheit to Celsius
The mathematical equation to convert Fahrenheit (°F) to Celsius (°C) is:
°C = (°F - 32) × 5/9
Subtract 32 from degrees Fahrenheit and multiply by 5/9.
Example: Convert 10 °F to °C:
Frequently Asked Questions
How accurate is this °F to °C conversion?
This calculator calculates results with precision using standard international conversion constants.
What is 1 Fahrenheit in Celsius?
1 °F = -17.22 °C.
Is this calculator completely free to use?
Yes, 100% free with no registration, no tracking, and works completely client-side in your web browser.