Margin Calculator illustration

Margin Calculator

Solves the pricing triangle from any two of cost, selling price and margin, always showing both the margin (share of price) and the markup (share of cost) so the two never get confused again.

Notes

  • Margin is profit over price; markup is profit over cost. A 50% markup is only a 33% margin — mixing them up silently underprices products.
  • This is an educational estimate, not financial advice; talk to a qualified adviser before making money decisions.