Business
Margins, profitability, quotes and invoicing.
13 tools
VAT calculatorGo from net to gross price, or find the VAT contained in a displayed price.Margin and markupGross margin, margin rate, markup rate and multiplier.Return on investment (ROI)Net gain, ROI and annualised return on an investment.Freelance day rateWhat day rate should you charge to reach the net income you want?Break-even pointHow many units must you sell to cover your fixed costs?Meeting costWhat a meeting really costs, in stacked salaries.Engagement rateMeasure how a post really performed, beyond the follower count.Invoice calculatorNet total, per-line VAT, discount, deposit and amount due, ready to copy.Profit calculatorRevenue, costs, profit and profitability rates.CAC, LTV and customer economicsAcquisition cost, lifetime value and payback period.Real cost of an employeeFrom net pay to the full employer cost, contributions and overheads included.IBAN checkerCheck an IBAN before sending a transfer — a typo shows up instantly.SIREN / SIRET checkerCheck the Luhn key of a French company or establishment number.