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Calculators for the numbers that run a business
Runway, break-even, margin, hourly rate, churn and the rest — each one a handful of fields and an answer you can act on, with the formula and the mistakes it hides written out underneath.
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14 calculators
Runway calculatorHow many months of cash you have left, and the date it runs out.“runway calculator”Open the calculator
Burn rate calculatorWhat a month of trading really costs you, gross and net.“burn rate calculator”Open the calculator
Hiring cost calculatorWhat a hire really costs in year one — and the revenue it has to bring in.“employee cost calculator”Open the calculator
VAT & tax reserve calculatorWhat you owe the tax office this period, and what to set aside for the rest.“calculate vat prepayment”Open the calculator
Break-even ROAS calculatorThe return on ad spend below which every order costs you money.“break-even roas calculator”Open the calculator
Hourly rate calculatorThe rate that covers your costs, your overhead and a margin worth having.“hourly rate calculator”Open the calculator
Break-even calculatorHow much you have to sell before the month starts earning.“break-even calculator”Open the calculator
Selling price calculatorThe price that leaves the margin you actually want, gross and net.“calculate selling price”Open the calculator
CAC payback calculatorHow many months a new customer takes to pay back what they cost to win.“cac payback calculator”Open the calculator
Churn impact calculatorWhat your churn rate costs you in MRR — and the ceiling it puts on growth.“calculate churn”Open the calculator
Utilisation calculatorHow much of your team's paid time is billable — and what the gap costs.“calculate utilisation”Open the calculator
Price increase calculatorHow many customers you can afford to lose when you raise the price.“calculate price increase”Open the calculator
Need the whole plan, not one number?
The Excel templates carry the same maths across twelve months, with the formulas already wired up.
A calculator answers once. Your numbers change every day.
Connect your accounting and shop data and every one of these numbers keeps itself current — burn, margin, runway date and the twelve months in front of you.