Celsius to Fahrenheit Conversion Table
-40 to 250°C — weather, cooking, science
Any temperature value in °C can be converted to °F using the conversion factor:
- 1 Celsius = 33.8 Fahrenheit
- °F = °C × 9/5 + 32
°C → °F Quick Converter
Need more features? Try our complete Celsius to Fahrenheit converter.
Conversion Chart Image
Use This Table on Your Website
Download Options
What is Celsius (°C)?
The degree Celsius (°C) is the SI-derived unit of temperature. It is defined so that 0 °C = 273.15 K exactly, with the same unit increment as the kelvin.
What is Fahrenheit (°F)?
The degree Fahrenheit (°F) is a temperature unit in the US customary system. On this scale, the freezing point of water is 32 °F and the boiling point is 212 °F — exactly 180 degrees apart.
How to Convert Celsius to Fahrenheit
Example
Convert -15 °C to °F:
-15 °C = 5 °F
Celsius to Fahrenheit Conversion Table
Values from -40 to 250 °C.
Frequently Asked Questions
What is 0°C in Fahrenheit?
0°C equals 32°F. This is the freezing point of water at standard atmospheric pressure and one of the key reference points for the Fahrenheit scale.
What is 100°C in Fahrenheit?
100°C equals 212°F. This is the boiling point of water at standard atmospheric pressure, which is the second reference point used to define both temperature scales.
What is normal body temperature in Fahrenheit?
Normal human body temperature is approximately 37°C, which equals 98.6°F. A fever is generally considered to be 38°C (100.4°F) or higher.
How do I convert Celsius to Fahrenheit?
Multiply the Celsius value by 9/5 (or 1.8), then add 32. For example, 25°C × 9/5 + 32 = 77°F. The formula is °F = °C × 9/5 + 32.
Is there a quick way to estimate Celsius to Fahrenheit?
For a rough estimate, double the Celsius value and add 30. For example, 20°C × 2 + 30 = 70°F (the exact answer is 68°F). This shortcut works well for everyday weather temperatures.
