Business & Tax
18 free online calculators — instant results, no sign-up
VAT CalculatorAdd or remove value-added tax, input creditPrice Tax SeparatorTax-inclusive price, net price and tax amountInvoice Amount CalculatorGross amount with tax for invoicingProfit Margin CalculatorGross/net profit and margin rateGross Margin CalculatorGross margin vs markup rateDepreciation CalculatorStraight-line and double-declining balanceBreak-Even CalculatorFixed cost, variable cost and break-even volumeMarkup CalculatorCost to selling price by markup rateNEWCommission CalculatorSales amount × commission rateAnnualized ROI CalculatorReturn, investment and days to annualized rateAd Performance CalculatorFull funnel: CPM, CPC, CTR, CVR, CPA and ROASRMB Uppercase ConverterNumbers to formal Chinese financial uppercase amountsEmployer Cost CalculatorTrue company cost of a salary incl. social insuranceEquity Dilution CalculatorFounder ownership across multiple funding roundsCAC & LTV CalculatorCustomer acquisition cost, lifetime value, 3:1 ruleEnterprise Income Tax CalculatorChina EIT — small enterprise 5%, high-tech 15%, standard 25%Inventory Turnover CalculatorTurns, days sales of inventory and benchmarksE-commerce Profit CalculatorFull cost breakdown, break-even price