°
Temperature Converter
Convert a temperature between Celsius, Fahrenheit, Kelvin and Rankine.
Result…
How it's calculated
°F = °C × 9/5 + 32 · °C = (°F − 32) × 5/9 K = °C + 273.15 · °R = K × 9/5 = °F + 459.67
Celsius and Kelvin share a degree size, as do Fahrenheit and Rankine; Kelvin and Rankine start at absolute zero. Water freezes at 0 °C (32 °F) and boils at 100 °C (212 °F) at sea level. Nothing can be colder than 0 K, so values below it are refused.
Your numbers, step by step
More in Everyday & Conversions
AgeAgeYour exact age in years, months and days on any date, and how long until your next birthday.Top 100 · #6Open →¤CurrencyConvert an amount between two currencies at an exchange rate you enter, in both directions.Top 100 · #10Open →+dDateAdd or subtract days, weeks, months, years or business days from a date, or count the days between two dates.Top 100 · #11Open →h:mTimeAdd or subtract two lengths of time in hours, minutes and seconds.Top 100 · #12Open →GPAGPAYour grade point average from letter grades and credit hours on the 4.0 scale.Top 100 · #13Open →A+Final gradeThe score you need on the final exam to finish the course with the grade you want.Top 100 · #14Open →