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Celsius to Fahrenheit

Convert Celsius temperatures to Fahrenheit instantly using our free online converter.
Local-first
Presets:
Fahrenheit (°F)
Decimals:
33.8
Formula: (°C × 9/5) + 32 = °F
Need other conversions? Explore All units.

How this tool works

What it accepts, how to use it, and where your input is processed.

Converting Celsius to Fahrenheit is a daily task for travelers and weather enthusiasts. Celsius is used in most of the world, while Fahrenheit is primarily used in the United States.

The Temperature Formula:

(°C × 9/5) + 32 = °F

Key Points:

  • Freezing point of water: 0°C = 32°F
  • Boiling point of water: 100°C = 212°F
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