Calculate mortgages, investments, sales tax, mathematical formulas, and statistical metrics with high precision.
Free CAC Calculator. Calculate Customer Acquisition Cost, LTV:CAC ratio, and CAC payback period with fully-loaded sales & marketing breakdowns.
Free Customer Lifetime Value Calculator. Calculate LTV, CLV, LTV:CAC ratio, and gross profit retention across Subscription, E-Commerce, and Retainer models.
Calculate gross profit margin, net profit margin, markup percentage, and required selling price with interactive revenue breakdowns and formulas.
Free online break-even point calculator. Calculate break-even units, revenue, contribution margin, margin of safety, and target profit goals.
Free online sales tax calculator. Calculate sales tax, reverse tax from gross receipts, combined state and local rates, and international VAT/GST.
Free online markup calculator. Calculate retail selling price, gross profit amount, and profit margin percentage from wholesale product cost.
Free online discount and sale price calculator. Calculate percentage off, stacked coupons, BOGO bundles, dollar savings, and sales tax.
Free online VAT calculator. Calculate net, gross, and VAT amounts. Add or remove VAT with country presets for UK (20%), Germany (19%), France, and Europe.
Free Gross to Net Pay Calculator. Calculate your exact paycheck take-home pay with progressive federal tax brackets, FICA Social Security/Medicare, state taxes, and 401(k) deductions.
Free EBITDA Calculator. Calculate EBITDA, EBIT, and Adjusted EBITDA margins from Operating Income or Net Income with industry benchmarks.
Welcome to our comprehensive suite of Business, Sales & Tax Calculators. All tools are engineered for lightning-fast performance, high precision, and absolute user privacy.
Unlike traditional web services that require account registration or cloud uploads, our online utilities run 100% locally in your web browser. No files or private data ever leave your device.