Free tools

    Business finance calculators

    Quick answers to the money questions every business owner asks. Free, instant, and in plain English — no sign-up, no spreadsheet.

    Liquidity

    Cash Runway

    How many months of cash your business has left at its current burn rate.

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    Profitability

    Break-Even

    The sales you need to cover your costs — in units and in revenue.

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    Profitability

    Profit Margin

    Gross and net margin, plus the markup you need to hit a target margin.

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    Liquidity

    Working Capital

    Whether you can cover short-term bills, via working capital and the current ratio.

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    Efficiency

    VAT

    Add or remove UK VAT and see the net, VAT and gross amounts instantly.

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    Liquidity

    Cash Flow Forecast

    Project your cash balance month by month and spot the low point before it bites.

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    Profitability

    Hiring Decision

    Work out whether a new hire pays for themselves — and how long it takes.

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    Solvency

    Business Loan Repayment

    Monthly repayments, total interest and the full cost of a business loan.

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    Profitability

    ROI

    Return on investment as a percentage — and annualised so you can compare.

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    Efficiency

    Debtor Days (DSO)

    How long customers take to pay, and the cash tied up while you wait.

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    Want the full picture, not just one number?

    These calculators answer one question at a time. FinanceMOT scores your whole business 0–100, flags every KPI red, amber or green, and tells you exactly what to do next.