It's Kelvin, and it's never plural.
Since both the celcius and Kelvin scales are centigrade scales (100 degrees between freezing point and boiling point of water), and 0C = 273K
-196 degrees Celsius = 77K
148.888889 degrees Celsius
60 degrees Fahrenheit = 15.56 degrees Celsius
5 degrees Celsius = 41 degrees Fahrenheit
1100 degrees Celsius = 2012 degrees Fahrenheit
38.3 degrees Celsius is equal to 100.94 degrees Fahrenheit.
70 degrees Fahrenheit is equal to approximately 21 degrees Celsius.
41 degrees Fahrenheit is 5 degrees Celsius.
148.888889 degrees Celsius
50 degrees Celsius = 122 degrees Fahrenheit
36.5 degrees Celsius is equal to approximately 97.7 degrees Fahrenheit.
90 degrees Fahrenheit is 32.2 (repeating) degrees Celsius.
13 degrees Celsius is equal to 55.4 degrees Fahrenheit.
-7.6 degrees Celsius.
175 degrees Fahrenheit is equal to 79.4 degrees Celsius.
14 degrees Fahrenheit = -10 degrees Celsius.
250 degrees Fahrenheit is equal to 121.11 degrees Celsius.
100.6 degrees Fahrenheit is equal to 38.1 degrees Celsius.