Business

CPF Generator & Validator Generate valid CPF numbers for software testing and validate any CPF instantly. CNPJ Generator & Validator Generate valid CNPJ numbers for software testing and validate any CNPJ instantly. Pix Key Validator Detect the type of a Pix key and check its format — CPF, CNPJ, e-mail, phone or random key — in your browser. IBAN Validator Validate an international bank account number, check its length by country and format it in blocks — in your browser. Profit Margin & Markup Calculator Turn cost and price into profit margin, markup and profit in reais — or work backwards to the price you should charge. Product Pricing Calculator Find the sale price that covers your cost, taxes, fees and commission and still leaves the profit margin you want. Break-Even Point Calculator Find how many units you must sell each month to cover your fixed costs — and what revenue that adds up to. Contribution Margin Calculator See how much each sale leaves to pay the fixed costs, in reais and as a percentage of the price. ROI Calculator Work out the return on investment of anything you put money into — and the annualized rate when you add the period. Customer Lifetime Value Calculator Estimate what a customer is worth over the whole relationship — in revenue, in profit and against your CAC. Freelance Hourly Rate Calculator Turn your monthly income goal and fixed costs into the hourly rate you actually need to charge. Meeting Cost Calculator See what a meeting costs in salary time — with a live timer that counts the money as it runs. Employee Cost Calculator (Employer Cost) Turn a salary into what an employee really costs the company — charges, provisions, and the difference Simples Nacional makes. Chinese Yuan Today The commercial yuan rate with the time it was taken, a two-way converter and the amounts an importer or a supplier quote actually uses. Indian Rupee Today The commercial Indian rupee rate with the time it was taken, a two-way converter and what to know before pricing anything from India. Fictitious Company Generator Generate a fictitious Brazilian company with trade name, CNPJ, state registration and address — for software testing. Business Days Calculator Count the business days between two dates, excluding weekends and Brazilian national holidays. Card Machine Rate Comparator Type a sale amount and see what each major Brazilian card machine charges — sorted by who gives you the most money. Marketplace Profit Calculator Type the selling price and product cost to see your real profit on Mercado Livre, Shopee, Amazon or Magalu — after commission, payment fees and shipping. Number to Words (PT-BR) Type a number and see it written out in full — in Brazilian Portuguese, with optional currency format (reais and centavos). Depreciation Calculator Calculate asset depreciation using straight-line, declining balance or sum-of-years digits — with a year-by-year table. Working Capital Calculator Calculate net working capital and liquidity ratios — current, quick and cash — from your balance sheet figures. Payback Period Calculator Calculate the simple and discounted payback period of an investment from its cash flows. Pro-Labore Calculator Calculate the net pro-labore of a company partner after INSS (individual contributor) and IRRF withholding. CAC and LTV Calculator Calculate CAC and LTV for unit economics. ROAS Calculator Divide revenue by ad spend for ROAS. CNPJ Lookup Look up a Brazilian CNPJ and see the company name, status and address.