Business Calculators

Business calculators help owners, managers and freelancers check the numbers behind everyday decisions before they commit. Use the profit margin calculator to compare margin with markup, the break-even calculator to find how many units cover fixed costs, and the LLC vs S corp calculator to sketch how a tax election changes what you keep.

The topic is split into three groups. Business Finance covers margins, GST, card surcharges, merchant cash advance APR, invoice factoring and chargeback costs. Operations covers running costs such as the employee cost calculator and restaurant prime cost. Shipping and Logistics covers freight class, dimensional weight and trucking cost per mile.

Each calculator shows its formula, a worked example and its limits. Results are planning estimates, not accounting, tax or legal advice, so confirm important figures with your accountant or the rules that apply in your country.