About this site
A small set of free calculators for the pricing questions small businesses run into constantly.
What it does
The Business Calc covers where your break-even point sits, what you need to sell to hit a profit goal, how much margin you're actually making, and what you should charge — plus focused tools for discounts, price increases, restaurant menu pricing, and freelance rates.
Every calculator uses standard, widely-taught cost-accounting formulas — the same ones in any introductory small-business finance course. Each page shows the formula and a worked example so you can verify the math yourself rather than trusting a number from a black box.
Who runs it
The Business Calc is an independent project. It isn't affiliated with any accounting firm, software vendor, or bank, and nothing on the site is sponsored.
Spotted a mistake or want another calculator? Get in touch.
What it is not
This is not financial, legal, or tax advice, and it claims no expertise beyond implementing standard formulas correctly. The calculators are only as accurate as the costs and prices you enter, and they don't model taxes, financing, inventory timing, or anything outside basic fixed and variable cost accounting. For decisions with real money at stake, pair this with an accountant who knows your business.
How your data is handled
Every calculation runs in your browser. Nothing you type into a form — costs, prices, margins, profit goals — is sent to a server or included in analytics. See the privacy policy for what limited, aggregated analytics may be collected.