Convert °F to °C instantly. Perfect for understanding weather forecasts, recipes, and temperature readings in Canada.
To convert Fahrenheit to Celsius, subtract 32 from the temperature and multiply by 5/9. For example: 68°F = (68 - 32) × 5/9 = 20°C. Common conversions: 32°F = 0°C (freezing), 212°F = 100°C (boiling), 98.6°F = 37°C (body temperature).
This converter uses the standard temperature conversion formula (°C = (°F - 32) × 5/9) to provide accurate results for any Fahrenheit temperature.
This Temperature Converter converts Fahrenheit to Celsius using the standard formula °C = (°F - 32) × 5/9. It provides instant, accurate conversions following international temperature measurement standards used in Canada and worldwide.
Standards: International System of Units, Measurement Canada Standards, Scientific Temperature Scales
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Uses the standard formula: °C = (°F - 32) × 5/9
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Canadians constantly encounter Fahrenheit when reading U.S. weather apps, importing American appliances with Fahrenheit-only thermostats, or following popular recipe sites like Allrecipes and NYT Cooking. If your new American-bought smoker says 225°F or a Detroit weather report warns of 95°F heat, you need to quickly convert to Celsius to understand what that actually feels like back home.
The Fahrenheit scale is primarily used in the United States, while Canada and most of the world use Celsius. Understanding how to convert between these scales is essential for interpreting American weather forecasts, recipes, and temperature references when traveling or communicating across borders.
The conversion formula (°C = (°F - 32) × 5/9) reverses the Celsius to Fahrenheit process. We subtract 32 to account for the different zero points, then multiply by 5/9 (the inverse of 9/5) to adjust for the different degree sizes between the two scales.
Our Fahrenheit to Celsius converter makes temperature conversion effortless. Follow these simple steps to convert any Fahrenheit temperature to Celsius.
Type the temperature in Fahrenheit that you want to convert. The converter accepts any value, including negative temperatures for very cold conditions.
The equivalent temperature in Celsius is displayed instantly. No need to click a button - the conversion happens automatically as you type.
Check the calculation steps shown below the result to understand the conversion process. This helps you learn how to do the conversion manually if needed.
An imperial temperature scale where water freezes at 32° and boils at 212° at standard atmospheric pressure. Primarily used in the United States.
A metric temperature scale where water freezes at 0° and boils at 100°. The standard temperature scale used in Canada and most countries worldwide.
The comfortable ambient temperature indoors, typically around 68-72°F (20-22°C).
Normal human body temperature, approximately 98.6°F (37°C), though it can vary slightly between individuals.
This calculator is based on the following authoritative sources and research:
Bureau International des Poids et Mesures (BIPM) (2026)
View SourceImportant Note: Temperature conversions use internationally recognized formulas and standards. The converter provides accurate results for all practical applications including weather, cooking, and scientific work.
Common questions about converting Fahrenheit to Celsius
