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Conversion - Celsius to Fahrenheit

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Quick reference

Celsius and Fahrenheit are linear conversions, not multiplicative. The formula has both a scale factor (9/5) AND an offset (+32) because the two scales don't share zero.

Formula
°F = (°C × 9/5) + 32
Common values
0 °C
32 °F (water freezes)
20 °C
68 °F (room temp)
37 °C
98.6 °F (body)
100 °C
212 °F (water boils)

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