34 calculators
Business & eCommerce
Margins, markups, VAT, and break-even.
Start here
All business & ecommerce calculators
Profit Margin CalculatorCalculate Gross Profit and Margin Percentage from cost and revenue.Markup CalculatorDetermine selling price based on cost and desired markup percentage.Break-Even PointCalculate the number of units you need to sell to cover your costs.Sales Tax / VATAdd or remove Sales Tax (VAT/GST) from a price.CPM CalculatorCalculate Cost Per Mille (Cost per 1,000 impressions) for advertising.ROAS CalculatorCalculate Return on Ad Spend (ROAS).Conversion RateCalculate your website or sales conversion rate.CAC CalculatorCalculate Customer Acquisition Cost (CAC).Customer Lifetime ValueEstimate the total value of a customer over their relationship with your business.Inventory TurnoverCalculate Inventory Turnover Ratio and Days Sales of Inventory.Freelancer Hourly Rate CalculatorEstimate the hourly rate needed to hit income, expense, tax reserve, and time-off goals.Contractor Take-Home Pay CalculatorEstimate contractor take-home pay after business expenses and user-entered tax reserves.LLC Tax Estimate CalculatorEstimate LLC tax reserves from revenue, expenses, owner pay, and user-entered tax rates.S-Corp Salary vs Distribution CalculatorCompare estimated S-corp owner salary, payroll taxes, distributions, and take-home using editable rates.Self-Employment Tax CalculatorEstimate self-employment tax and optional income tax reserve from net business income using editable rates.SaaS Churn CalculatorCalculate customer churn, revenue churn, net revenue churn, retained customers, and retained MRR.SaaS MRR CalculatorCalculate SaaS MRR, ARR, ARPA, and net new MRR from customers and recurring revenue movements.Agency Retainer CalculatorCalculate a recommended monthly agency retainer from service hours, labor cost, direct costs, and target margin.Invoice Late Fee CalculatorCalculate an invoice late fee from invoice amount, days late, grace period, monthly late rate, and flat fee.Net 30 Payment Date CalculatorCalculate a Net 30 or custom invoice payment due date with optional weekend adjustment.PayPal Fee CalculatorEstimate PayPal-style payment fees and net received from editable percent and fixed fees.Etsy Profit CalculatorEstimate Etsy order profit from price, product cost, shipping, listing, transaction, payment, ads, and packaging fees.Amazon FBA Profit CalculatorEstimate Amazon FBA-style profit after referral fee, FBA fee, product cost, inbound shipping, storage, ads, and returns.Subscription Pricing CalculatorEstimate required subscription price from subscriber count, fixed costs, variable cost, fees, and target margin.Stripe Fee CalculatorEstimate payment processing fees from transaction amount, percent fee, fixed fee, and volume.Shopify Profit CalculatorEstimate profit per order after product cost, shipping, ads, platform cost, payment fees, and returns.DepreciationCalculate annual depreciation using Straight-Line method.Payback PeriodCalculate the time required to recover an investment.Commission CalculatorCalculate sales commission and net proceeds.Business Loan CalculatorCalculate payments for business term loans.Real Estate FlipCalculate profit for a house flip project.GDP CalculatorCalculate GDP using the Expenditure Approach.SaaS Pricing PlannerPlan SaaS pricing from seats, conversion, churn, support cost, gross margin, and target revenue.Business Break-Even Planning WizardPlan business break-even units, revenue, contribution margin, runway, and pricing next steps.