Profit Margin & Markup Calculator
Calculate gross profit margin, markup percentage, and selling price including VAT and delivery costs.
1. Enter Your Cost Figures
Understanding Margin vs. Markup
Markup is the percentage added to the cost price: Markup = ((Selling Price - Cost) / Cost) * 100.
Margin is the percentage of the selling price that is profit: Margin = ((Selling Price - Cost) / Selling Price) * 100.
Many new business owners mistakenly confuse the two. A 50% markup yields a 33.3% gross margin. If your marketing, rent, and overheads exceed 33%, you lose money despite adding a "50% markup".
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Calculators give quick answers, but scaling requires documented SOPs and automated tracking dashboards.