Celcius to Farenheit

°F = °C × 9/5 + 32. Water freezes at 0°C = 32°F, boils at 100°C = 212°F.

Result

25°C in Fahrenheit77°F
Kelvin298.15K
Reference0°C=32°F · 20°C=68°F · 37°C=98.6°F · 100°C=212°F

Celcius to Farenheit — FAQs

Quick mental conversion?

Double the Celsius and add 30 — 20°C ≈ 70°F (exact: 68°F). Close enough for weather; use the formula for cooking/science.

Where do °C and °F coincide?

−40° — the only temperature where both scales read the same.

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