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Explore formula guides that explain the equations, variables, and assumptions behind each calculator.
465 Formulas
Supporting formulas across every calculator category.
Accounting Customer Lifetime Value FormulaLearn how discounted gross customer lifetime value and net customer lifetime value are calculated.View formula→Monthly Customer Lifetime Value FormulaLearn how monthly customer lifetime value is estimated from revenue, margin, service cost, churn, and acquisitio...View formula→Accounting Customer Lifetime Value FormulaLearn how to estimate the net lifetime value of one customer from monthly revenue, customer-specific costs, chur...View formula→Annual EBITDA FormulaLearn how annual EBITDA, EBITDA margin, gross profit, and EBIT are calculated from annual operating figures.View formula→Accounting EBITDA FormulaLearn how to calculate EBITDA from net income by adding back interest, income taxes, depreciation, and amortizat...View formula→Accounting EBITDA Per-Unit FormulaLearn how EBITDA per unit, total EBITDA, and EBITDA margin are estimated from per-unit revenue and operating costs.View formula→Annual Economic Order Quantity FormulaLearn how annual economic order quantity is calculated from demand, order cost, and annual holding cost per unit.View formula→Accounting Economic Order Quantity FormulaLearn how the economic order quantity formula estimates an order size that balances annual ordering and holding...View formula→Monthly Economic Order Quantity FormulaLearn how monthly Economic Order Quantity is calculated from demand, order cost and inventory holding cost.View formula→Economic Order Quantity (Per-Unit) FormulaLearn how to calculate economic order quantity using annual demand, ordering cost, and annual holding cost per u...View formula→Annual Funding Requirement FormulaLearn how to calculate the annual external funding needed after projected income and unrestricted cash are appli...View formula→Accounting Funding Requirement FormulaLearn how to estimate a business funding gap using cash, expected receivables, operating costs, payables and a t...View formula→