Celsius to Fahrenheit Converter
Convert temperatures between Celsius and Fahrenheit. Understand the relationship between these temperature scales with our easy-to-use converter.
Step 1: Temperature Input
Understanding Celsius
The Celsius scale is used by most countries worldwide. Water freezes at 0°C and boils at 100°C at standard atmospheric pressure.
Step 2: Conversion Options
About Fahrenheit
The Fahrenheit scale is primarily used in the United States. Water freezes at 32°F and boils at 212°F at standard atmospheric pressure.
Temperature Conversion Results
Temperature Conversion
Temperature Scale Comparison
| Description | Celsius (°C) | Fahrenheit (°F) | Kelvin (K) |
|---|
Temperature Conversion Formulas
Celsius to Fahrenheit
°F = (°C × 9/5) + 32
To convert Celsius to Fahrenheit, multiply by 9/5 and then add 32.
Fahrenheit to Celsius
°C = (°F – 32) × 5/9
To convert Fahrenheit to Celsius, subtract 32 and then multiply by 5/9.
Celsius to Kelvin
K = °C + 273.15
To convert Celsius to Kelvin, simply add 273.15.
Interesting Facts
Why -40° is the same in both scales
At -40°, the Celsius and Fahrenheit scales intersect. This happens because the conversion formulas are linear and the scales have different zero points and rate of change.
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