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Profit & Loss Calculator

Calculate profit, loss, margin, and markup for any business transaction.

Profit & Loss Calculator

Understanding profit and loss is fundamental to every business decision. Our profit and loss calculator helps you quickly determine whether a transaction is profitable, calculate your exact margin, and understand markup percentages.

Key Formulas

  • Profit = Selling Price − Cost Price
  • Profit % = (Profit / Cost Price) × 100
  • Profit Margin % = (Profit / Selling Price) × 100
  • Markup % = (Profit / Cost Price) × 100
  • Loss = Cost Price − Selling Price (when SP < CP)
  • Loss % = (Loss / Cost Price) × 100

Profit Margin vs Markup

Profit Margin is expressed as a percentage of the selling price. Markup is expressed as a percentage of the cost price. These give different numbers for the same transaction — always clarify which one you mean when discussing profitability with stakeholders.