Enter the cost and one other figure. The rest are computed. Margin and markup are not the same number.
What you know, besides cost
$
$
%
%
Price
$0
Profit / unit
$0
Margin
0%
Markup
0%
Margin divides profit by the selling price; it can never reach 100%. Markup divides the same profit by the cost; it has no ceiling. A 60% margin is a 150% markup on the same numbers. Confusing the two is how a price ends up far below what it was meant to be.
Not financial advice. A calculator for arithmetic, not pricing strategy.