Accounting Formulas
Explore formula guides that explain the equations, variables, and assumptions behind each calculator.
95 Formulas
Supporting formulas for accounting calculators.
Accounting Startup Cost (Monthly) FormulaLearn how recurring accounting software, bookkeeping, payroll, compliance, and banking costs are combined into a...View formula→Accounting Startup Cost Per-Unit FormulaLearn how startup and initial operating costs are allocated across expected units to estimate startup cost per u...View formula→Annual Stock Reorder Point FormulaLearn how annual demand, operating days, supplier lead time, and safety stock are used to calculate a stock reor...View formula→Accounting Stock Reorder Point FormulaLearn how to calculate a stock reorder point, lead-time demand, safety-stock value, and inventory value at the r...View formula→Monthly Stock Reorder Point FormulaLearn how to calculate a monthly inventory reorder point from average usage, supplier lead time, and safety stock.View formula→Stock Reorder Point FormulaLearn how to calculate a per-unit stock reorder point from daily demand, supplier lead time, and safety stock.View formula→Annual Unit Economics FormulaLearn how annual revenue, costs, contribution margin, operating profit and break-even volume are calculated from...View formula→Accounting Unit Economics FormulaLearn how unit economics calculates variable cost, contribution margin, monthly operating profit, and break-even...View formula→Monthly Unit Economics FormulaLearn how monthly revenue, gross profit, gross margin, operating profit and customer acquisition cost are estima...View formula→Accounting Unit Economics FormulaLearn how to calculate variable cost per unit, contribution margin, break-even volume, and estimated monthly ope...View formula→Annual Working Capital Requirement FormulaLearn how annual credit sales, cost of goods sold, operating-cycle days, and a cash buffer estimate working capi...View formula→Accounting Working Capital FormulaLearn how net working capital, the current ratio, and the quick ratio are calculated from short-term business ba...View formula→