Temperature Converter :Celcius

this app is useful for popular temperature unit conversions- Celsius to Fahrenheit- Fahrenheit to Celsius- Celsius to Kelvin- Kelvin to Celsius- Fahrenheit to Kelvin- Kelvin to Fahrenheitthis app support for kelvin [K],Fahrenheit [°F],Rankine [°R] and Reaumur [°r] thank you very much for your attention