Business calculators
Profit margins, pricing, break-even analysis, loan repayments and more. Free tools to help you make better financial decisions for your business.
Pricing & margin workbench
Enter your costs once and see the price, the margin it really gives you, the markup, your break-even volume and what a discount costs in extra units. Everything moves together.
The late payment clockNew
Watch the true cost of unpaid invoices tick upwards in real time. Includes statutory interest, fixed compensation, chasing costs, and the opportunity cost of lost cash.
Late payment cost calculator
See what slow-paying customers are actually costing your business each year. Compare the impact of different payment terms and see what tightening by 14 days would save.
Business loan calculator
See monthly repayments, total interest paid, and a year-by-year amortisation breakdown before you commit to borrowing.
E-commerce profitability calculator
True profit margins for online sellers after marketplace fees, FBA costs, shipping, returns, advertising and VAT. Supports Amazon, Shopify, eBay, Etsy and more.
Numbers only tell half the story
These calculators give you estimates. An accountant can show you where the real opportunities are — pricing, cost reduction, and margins you did not know you could achieve.
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