Estimates the total revenue a customer will generate over their entire relationship with your business, based on average purchase value, purchase frequency, and customer lifespan.

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Churn Rate Calculator

Calculates the customer churn rate, the percentage of customers lost over a period, based on the number of customers at the start and the number lost during that period.

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Monthly Recurring Revenue Calculator

Calculates your monthly recurring revenue (MRR) based on the number of customers and average revenue per customer per month.

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Annual Recurring Revenue Calculator

Calculates your annual recurring revenue (ARR) based on the number of customers and their average monthly subscription fee.

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Discounted Payback Period Calculator

Calculates the number of years it takes for an investment's discounted cash flows to recover the initial outlay, accounting for the time value of money.

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Loan Amortization Calculator

Calculates the monthly payment and total interest for a fixed-rate loan, and shows the amortization schedule summary.

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Inventory Days Calculator

Calculates how many days, on average, your current inventory will last based on your inventory value and cost of goods sold.

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Payables Days Calculator

Calculates the average number of days a company takes to pay its suppliers, based on accounts payable and cost of goods sold.

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Receivables Days Calculator

Calculates the average number of days it takes a company to collect payment from its customers, based on average accounts receivable and annual credit sales.

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Break Even Point Calculator

Calculates the number of units you need to sell to cover your fixed and variable costs, and shows the break-even revenue.

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Operating Leverage Calculator

Calculates the degree of operating leverage (DOL) based on sales, variable costs, and fixed costs, showing how operating income responds to sales changes.

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Price Elasticity of Demand

Calculates the price elasticity of demand using the midpoint method, showing how quantity demanded responds to a price change.

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Cost per Lead Calculator

Calculate the average cost of acquiring a single lead based on total marketing spend and number of leads generated.

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LTV to CAC Ratio Calculator

Calculates the ratio of Customer Lifetime Value (LTV) to Customer Acquisition Cost (CAC), a key metric for evaluating the profitability of customer acquisition.

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Net Promoter Score (NPS) Calculator

Calculates the Net Promoter Score from survey responses, showing the percentage of promoters, detractors, and the final NPS.

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Net Profit Margin Calculator

Calculates the net profit margin percentage based on revenue and total costs, showing the profit per dollar of revenue.

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Debt to Equity Ratio Calculator

Calculates the debt-to-equity ratio, a measure of a company's financial leverage, by dividing total liabilities by shareholders' equity.

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Debt to Asset Ratio Calculator

Calculates the proportion of a company's assets financed by debt, indicating financial leverage and risk.

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Asset Turnover Ratio Calculator

Calculates how efficiently a company uses its assets to generate sales, by dividing net sales by average total assets.

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Inventory Turnover Ratio Calculator

Calculates how many times a company sells and replaces its inventory over a period, indicating inventory management efficiency.

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Accounts Receivable Turnover Calculator

Calculates how efficiently a company collects its average accounts receivable during a period, using net credit sales and average accounts receivable.

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Accounts Payable Turnover Calculator

Calculates how many times a company pays off its accounts payable during a period, indicating payment efficiency.

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Business calculators — Frequently asked questions

Quick answers about the business tools on Mathify.

Which business calculators help?

LTV/CAC, markup/margin, break-even, and profit tools.

Is the markup vs margin calculator free?

Yes. It explains the difference and converts between the two.

Do business tools need signup?

No. They run instantly in your browser.