Comments on: Fahrenheit – Celsius Conversion

By: Dan

Dan — Tue, 13 Apr 2010 03:10:02 +0000

I quick math i use in my head from C to F is double it and add 30.

example: 10c x 2 + 30 = 50F. it’s close or exact at times.

Josh — Thu, 01 Apr 2010 07:14:58 +0000

Sweet!

eurojoe — Sat, 13 Feb 2010 04:13:22 +0000

Thanks Chris for pointing out the error. I corrected the formula.

Chris Pellbring — Thu, 11 Feb 2010 19:53:05 +0000

Your formula for Celsius to Fahrenheit conversion is wrong.
Should read: Celsius to Fahrenheit conversion: multiply CELSIUS by 9/5 and add 32 degrees

ashlee — Thu, 21 May 2009 13:48:43 +0000

a thing i learned is that every 3° celcius gos up by every 5° ferinhiet goes up