TinyKPI

FREE CALCULATORS

Business tools

Useful calculators for the numbers you make decisions with. Pick one and enter the numbers you already have.

THE TOOLBOX

All 13 tools.

MarginsProfit Margin CalculatorCalculate gross profit, profit margin, markup, and the selling price needed for a target margin.SalesCommission CalculatorCalculate sales commission, your share after a split, total pay, or the sales needed to reach a target.GrowthROI CalculatorCalculate profit, total ROI, and annualized ROI for an investment.SubscriptionsMRR CalculatorCalculate current MRR, ARR, and month-to-month MRR movement.SubscriptionsCustomer Retention Rate CalculatorCalculate retention, churn, and customers lost from starting customers, ending customers, and new customers.FundraisingBurn Rate CalculatorCalculate gross burn, net burn, cash runway, and the change needed to reach a runway target.FundraisingSaaS Valuation CalculatorTest an ARR multiple against your MRR, growth, margin, and net debt or cash.FundraisingStartup Cost CalculatorAdd launch costs, monthly burn, runway, and a contingency buffer.GrowthSales Forecast CalculatorForecast sales from monthly growth or from a weighted pipeline.SubscriptionsARR CalculatorTurn MRR and separate annual contracts into ARR, with optional growth context.FundraisingEquity Dilution CalculatorSee how a funding round and option pool change founder and investor ownership.GrowthCustomer Acquisition Cost (CAC) CalculatorCalculate CAC from sales and marketing spend, then compare payback and LTV.GrowthRevenue Growth CalculatorCalculate revenue growth, dollar change, and compound growth across multiple periods.

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Free Business Calculators