Comments on: Fahrenheit – Celsius Conversion

By: Neumann G

Neumann G — Mon, 06 Feb 2012 15:24:08 +0000

Why no minus degree formula?

By: Neumann G

Neumann G — Mon, 06 Feb 2012 15:20:35 +0000

Why no minus degrees?

By: Easier!

Easier! — Thu, 07 Jul 2011 19:35:48 +0000

The easiest way for me to get an exact conversion in my head is this:

1. Multiply Celsius by two -> 6 * 2 = 12
2. Subtract 10% of that new number from its self -> 12 – 1.2 = 10.8
3. Add 32 -> 32 + 10.8 = 42.8

Easy peezy!

Getting exact numbers from Fahrenheit to Celsius is not as easy.

By: Joey

Joey — Tue, 24 May 2011 10:16:50 +0000

I think thats a cool way of doing it “Dan”, your formula isn’t always exact as you say but its very well close enough.
And “Ashley” you say that for every 3 degrees celsius, farenhiet goes up 5 degrees and your almost right but at every 10 intervals Celsius goes up by only 2.

Thanks Guys, learned a lot today
Joey

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.

By: Josh

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

Sweet!

By: eurojoe

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

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

By: Chris Pellbring

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

By: ashlee

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