Margin, markup, break-even and reorder point — answered as you type, with the formula shown and no sign-up.
Free calculators for small businesses
Profit margin calculator
Enter what an item costs you and what you sell it for — or the margin you want — and get the numbers that decide whether it pays.
Markup calculator
Price from cost the way most owners do — and see the margin that markup actually leaves you.
Break-even calculator
How many sales do you need before the month starts making money? Enter your costs and find out.
Reorder point calculator
Stop running out of your best sellers. Know the stock level that means “order now”.
Run your business from one screen
Free during early access: POS, inventory, booking, an online store and reports included. No credit card, no per-user fees, set up in minutes in your browser.