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FREE ADVANCED PERCENTAGE CALCULATOR

Percentage calculations without a crowded worksheet.

Choose one task, enter values, and keep the answer visible. Use dedicated finance tools for profit, interest, loan, and discount calculations.

SELECT CALCULATION

Percentage workspace

10 modes
percentage × value ÷ 100
Share this exact calculation with values pre-filled.

ABOUT THIS TOOL

Percentage Calculator

Choose from ten percentage workflows including change, reverse calculations, selling-price markup, profit margin, and compound growth.

  • Percentage change and reverse percentages
  • Markup and profit margin
  • Compound growth over multiple periods

LEARN THE METHOD

Short guides for this workflow

GUIDEPercentage increase and decreaseFind percentage change from an original value to a new value.Read →GUIDEProfit margin vs markupUnderstand cost-based markup and selling-price margin.Read →

KEEP SOLVING

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Profit, Loss & Margin Calculator

Compare cost and selling price to calculate profit or loss amount, percentage on cost, and selling-price margin.

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Discount & Tax Calculator

Calculate a discount amount, sale price, optional tax, and final price with a compact discount calculator.

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Compound Interest Calculator

Project compound growth using a starting balance, annual rate, years, frequency, and optional regular contributions.

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