Run your own numbers
No sign-up to use them. Built for owners who want the maths, not the sales pitch.
[ profit levers ]
Margin vs Volume
Two ways to hit a profit target: lift the margin or chase more turnover. See which lever works harder for your numbers.
At an 8% margin, 1 point of margin ≈ 12.5% more volume.
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[ compounding ]
Compound Interest
What a starting pot plus a monthly amount grows into, how the growth splits against what you paid in, and what waiting costs.
£10k + £500/mo at 7% for 20 years ends at £300,851.
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More tools land here as they're built. If there's a number you keep working out on the back of an envelope, tell me and I'll consider building it.