Accounting Calculators
Last updated: September 2026
Gross Profit Margin Calculator
Calculate gross profit margin — the percentage of revenue left after deducting the direct cost of producing the goods or services sold.
Price-to-Earnings Ratio Calculator
Calculate the price-to-earnings (P/E) ratio of a stock — the price you pay for each dollar of earnings.
Net Profit Margin Calculator
Calculate net profit margin — the percentage of revenue that remains as profit after subtracting every cost: COGS, operating expenses, interest, and taxes.
Current Ratio Calculator
Calculate the current ratio — current assets divided by current liabilities — to see whether a company can cover its short-term obligations from short-term resources.
Asset Turnover Ratio Calculator
Calculate the asset turnover ratio — net sales divided by average total assets — to measure how efficiently a company generates revenue from every dollar of assets it owns.
Operating Cash Flow Ratio Calculator
Measure a company's ability to cover its current liabilities using cash generated from operations.
Quick Ratio Calculator
Calculate the quick ratio (acid-test ratio) — quick assets divided by current liabilities — for a conservative view of short-term liquidity that excludes inventory.
Return on Investment Calculator
Calculate return on investment (ROI) — the simple percentage gain or loss from an investment relative to its initial cost.
Contribution Margin Calculator
Shows what percentage of sales revenue remains after covering variable costs to pay for fixed costs and profit.
Payback Period Calculator
Calculate how many years it takes to recover the initial cost of an investment from its annual cash flow — the simplest break-even measure for capital projects.
Cost of Goods Sold Calculator
Calculates Cost of Goods Sold (COGS) using beginning inventory, purchases, direct labor, overhead, and ending inventory.
Operating Margin Calculator
Calculate operating margin — operating income divided by revenue — to see how much of every sales dollar a company keeps after covering all operating costs but before interest and taxes.
Return on Equity Calculator
Calculates how much profit a company generates for each dollar of shareholder equity.
Dividend Yield Calculator
Calculate the dividend yield percentage on a stock — the annual dividend as a percentage of the current share price.
Asset Depreciation Calculator
Calculate annual depreciation expense for any year of an asset's life using straight-line, double declining balance, or sum-of-years-digits methods.
Cash Conversion Cycle Calculator
Calculates how many days it takes a company to convert inventory investments into cash from sales.
Earnings Per Share Calculator
Computes the portion of a company's net income allocated to each outstanding share of stock.
Accounts Receivable Turnover Calculator
Calculate accounts receivable turnover — how many times per year a company collects its average outstanding receivables.
Straight-Line Depreciation Calculator
Calculates the annual depreciation expense for an asset using the straight-line method.
Book Value Per Share Calculator
Determines the net asset value attributable to each outstanding share of stock.
Cash Ratio Calculator
Measures a company's ability to pay off current liabilities using only cash and cash equivalents.
Times Interest Earned Calculator
Measures how many times a company can cover its interest payments with operating earnings.
Working Capital & Liquidity Ratios Calculator
Assess your business's short-term financial health by calculating the current ratio (current assets ÷ current liabilities).
Cost-Volume-Profit Analysis Calculator
Determine profit, contribution margin, or contribution margin ratio for any product or service.
Financial Ratios Analysis Calculator
Compute Return on Equity (ROE) from net income and shareholder equity; the explanation shows how to work Return on Assets, Debt-to-Equity, and net margin alongside it.
Return on Assets Calculator
Calculates Return on Assets (ROA), Return on Equity (ROE), and Asset Turnover Ratio from your income statement and balance sheet.
Accounts Payable Turnover Calculator
Calculates how many times a company pays off its suppliers within a period.
Inventory Turnover & Days Sales Calculator
Calculate how efficiently your business sells and replenishes inventory using the turnover ratio and days sales in inventory.
Cash Flow Projection Calculator
Forecast your monthly cash flow at any future point using revenue growth, fixed expenses, and variable cost rates.
ROI (Return on Investment) Calculator
Calculate the annualized return on an investment, accounting for additional costs and the holding period.
Overhead Rate Calculator
Calculate the overhead allocation rate — the indirect cost applied per direct labor hour.
Break Even Point Calculator
Calculate the number of units you must sell to cover all fixed and variable costs, returning the exact break-even unit count for any product or business model.
Debt-to-Equity Ratio Calculator
Calculate the debt-to-equity ratio — total debt divided by shareholder equity — to gauge how much a company relies on borrowing versus owners' capital.
Working Capital Calculator
Calculate working capital as a dollar amount, current ratio, or days of working capital — three views of the same short-term liquidity picture.
Inventory Turnover Calculator
Measure how many times per year a business sells and replaces its inventory, computed as cost of goods sold divided by average inventory value.
Days Sales Outstanding Calculator
Compute the average number of days it takes to collect cash from customers after a credit sale, equal to accounts receivable divided by sales times days in period.
Price-to-Book Ratio Calculator
Calculate the price-to-book (P/B) ratio comparing a stock's market price against its book value per share.
Accounts Receivable Aging Calculator
Categorize outstanding invoices by age and estimate your bad debt allowance based on historical default rates.
Budget Variance Analysis Calculator
Calculate the dollar difference between your budgeted and actual amounts, and instantly classify the result as favorable or unfavorable.
Loan Amortization Calculator
Calculate the periodic payment on an amortizing loan given the principal, annual interest rate, term in years, and payment frequency.
Net Present Value (NPV) Calculator
Calculates the net present value of a project with uniform annual cash flows and an optional terminal value.
Payroll Tax Calculator
Estimate the taxes withheld from one paycheck: Social Security, Medicare, federal income tax under the 2026 IRS percentage method (Form W-4 from 2020 or later) and a flat state rate.