Basic calculations
Temperature conversion — °C ↔ °F
Converts body temperature between degrees Celsius and Fahrenheit in either direction and shows the core temperature band, from hypothermia to fever and hyperpyrexia, with the post-cardiac-arrest fever threshold.
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Temperature
Type in either box: the other unit fills in
°F = °C × 9/5 + 32 · °C = (°F − 32) × 5/9
Temperature
Enter a temperature in °C or °F.
References
- Bureau International des Poids et Mesures. The International System of Units (SI), 9th edition. Sèvres: BIPM; 2019.
- Brown DJA, Brugger H, Boyd J, Paal P. Accidental hypothermia. N Engl J Med 2012;367:1930-1938.
- O'Grady NP, et al. Guidelines for evaluation of new fever in adult patients in the ICU (SCCM/IDSA). Crit Care Med 2023;51:1570-1586.
- Perman SM, et al. 2023 AHA focused update on adult advanced cardiovascular life support. Circulation 2024;149:e254-e273.
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