Calculators

Calculators for UK car dealers

Free, instant calculators for the numbers that decide whether a car made money — margin-scheme VAT, true profit per unit and how fast your forecourt turns over. Nothing to install, no sign-up, and your figures never leave your browser.

Stock Turn Calculator

Measure how fast your forecourt turns over. Enter units sold and average stock to get stock turn, average days to sell and a plain-English read on where you stand.

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Stop doing this by hand

Lotra keeps the numbers behind these tools up to date automatically — every vehicle, cost, invoice and days-in-stock figure in one place.

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