As a rule of thumbs if you multiply kilograms by 2 you get a rough equivalent in pounds ;-)
I can manage inches, feet and pounds quite OK but Fahrenheit are a bitch though.
Ha, ha, couldn't agree more... :)
Anyway, I looked it up just now, looks like you substract 32 from Fahrenheit and then divide by 1.8 to get Celcius: http://www.wikihow.com/Convert-Between-Fahrenheit,-Celsius,-...
As a rule of thumbs if you multiply kilograms by 2 you get a rough equivalent in pounds ;-)
I can manage inches, feet and pounds quite OK but Fahrenheit are a bitch though.