IQTool IQ

CLEAR NUMBERS. BETTER DECISIONS.

Know what the number means. Then act on it.

Free business calculators that give you the answer, explain the trade-offs, and show the next smart move.

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✓ No sign-up✓ Private by design✓ UK-first
PROFIT MARGIN● Live
SELLING PRICE£120.00
TOTAL COST£72.00
YOUR GROSS MARGIN40.0%£48.00 profit per sale
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IQ insight
At this margin, 21 sales cover £1,000 of fixed costs.

14UK tools
0data stored
100%free to use
1connected workflow

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Tools for the decisions that matter

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%Profitability

Profit Margin Calculator

See profit, margin and markup from one sale.

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Break-even Calculator

Find the sales volume needed to cover every cost.

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VAT Calculator

Add or remove VAT with a transparent breakdown.

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THE IQ METHOD

Four steps. One useful answer.

Every tool is built to move you from uncertainty to a practical decision—not leave you staring at a number.

  1. 01
    Calculate

    Get an accurate result instantly.

  2. 02
    Explain

    Understand what drives the result.

  3. 03
    Improve

    Compare a better scenario.

  4. 04
    Act

    Leave with a clear next step.

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Today's practical decision

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LATEST GUIDE · 4 MIN READ

How much cash runway is enough for a small business?

A practical way to set a cash runway target, stress-test monthly burn and decide which action to take first.

Read today's guide →