Calculate percentages, discounts, profits, taxes, and more. Essential tools for shopping, business, and financial planning — all free.
Whether you're managing a business, shopping for the best deal, or filing your taxes, our finance calculators give you fast and accurate answers. Each tool is built with precise formulas trusted by professionals worldwide. No signup required, no fees — just instant results.
Calculate percentages, find percentage of any number, and calculate percentage change between values.
Most PopularCalculate sale prices, savings amounts, and find out how much you'll pay after any discount percentage.
ShoppingCalculate profit margin, markup percentage, and gross profit for your business pricing decisions.
BusinessAdd VAT to any amount or remove VAT from gross prices. Works with any tax rate worldwide.
TaxCount coins and bills to calculate total cash value. Perfect for register balancing and savings.
CashFinance calculators save time and prevent costly mistakes. Use a percentage calculator to figure out tips, taxes, or discounts. Use a profit margin calculator to price products correctly. Use a VAT calculator to handle international transactions accurately. Each tool here is designed for one job — and does it well.
How much will I save with a 25% discount? What's my profit margin if I sell at $50 and my cost is $30? How much VAT do I add to a £100 invoice? What's 18% of my restaurant bill? All these answers are one click away with our finance tools.
Yes. Every calculator uses standard mathematical formulas verified against industry references. Results are accurate to multiple decimal places.
No. All calculations happen in your browser. We never see, store, or transmit your numbers anywhere.
Our calculators are great for quick estimates, pricing decisions, and verification. For official accounting, always cross-check with your accountant or accounting software.
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