Convert °F to °C instantly using the formula °C = (°F − 32) × 5/9. Also shows Kelvin and Rankine.
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Knowledge Base
°C = (°F − 32) × 5/9. For example, 98.6°F = (98.6 − 32) × 5/9 = 66.6 × 5/9 = 37°C (body temperature).
32°F = 0°C. This is the freezing point of water at standard atmospheric pressure.
212°F = 100°C. This is the boiling point of water at sea level.
Normal human body temperature is approximately 37°C (98.6°F). Fever is generally considered 38°C (100.4°F) or above.