Hi Wayne,
In your example the margin is 50% not 40% the formula to use is
Cell A1 = Selling price
Cell A2=Cost
=1/(1+(A2/A1))
other way is to simple deduct the cost from the Selling price divided by 100
=(A1-A2)/100
"wayne" wrote:
> new to excel-- i would like to set up a formula to calculate the margin
> percentage.
>
> ex -- cost divided by retail= markup, markup divided by 1. the markup
>
> 1.00/1.50 = .667
>
> .667/1.667=40% gross margin