Business calculators
Margins, GST and cash-flow tools for founders.
ROI Calculator
Measure profit, return on investment and the annualised (CAGR) return.
Profit Margin Calculator
Work out net profit, profit margin and markup from your revenue and cost.
Discount Calculator
Find the final price and how much you save after a percentage discount.
Burn Rate Calculator
Work out how fast a startup is spending cash each month and how many months of runway remain.
Break-Even Calculator
Find the units and revenue you need to sell to cover all your costs.
Gross Margin Calculator
Find gross profit and gross margin from your revenue and cost of goods sold.
Runway Calculator
See how many months of cash a startup has left after netting monthly revenue against monthly burn.
Working Capital Calculator
Find the cash cushion that funds day-to-day operations by netting current liabilities off current assets.
Markup Calculator
Set a selling price by adding a markup percentage to your cost.
EBITDA Calculator
Measure operating profitability — EBITDA and EBITDA margin from revenue and costs.
Current Ratio Calculator
Measure a business's short-term liquidity by comparing current assets to current liabilities.
Customer Acquisition Cost (CAC) Calculator
Work out how much you spend to win one new customer from your sales and marketing budget.
Customer Lifetime Value (CLV) Calculator
Estimate the total revenue an average customer generates over their entire relationship with you.
NPV Calculator
Judge a project by discounting its future cash flows to today.
IRR Calculator
Find the annualised return that makes a project break even.
Return on Equity (ROE) Calculator
Measure return on equity — how much profit a company earns on shareholders’ money.
Quick Ratio Calculator
Test a business's true liquidity by measuring assets excluding inventory against current liabilities.
Debt-to-Equity Ratio Calculator
Measure financial leverage — the debt-to-equity ratio from total debt and equity.
Contribution Margin Calculator
Find the contribution margin per unit, its ratio and the total contribution.
Operating Margin Calculator
Measure operating margin — operating income as a percentage of revenue.
Return on Assets (ROA) Calculator
Measure return on assets — how much profit a company earns from its total assets.
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