Celsius to Fahrenheit Converter
Convert Celsius to Fahrenheit, or Fahrenheit back to Celsius. Use the swap button to reverse the direction.
Convert Celsius and Fahrenheit
Frequently Asked Questions
°F = °C × 9/5 + 32.
°C = (°F − 32) × 5/9.
−40. That is the one point where the two scales read the same number: −40 °C is −40 °F.
37 °C is 98.6 °F. Both figures are conventional averages; a healthy reading varies by person, time of day and how it is measured.