Business Finance

Business finance calculators check the margins, costs and financing terms that shape cash flow. Use the profit margin calculator to compare margin and markup, the break-even calculator to find the sales level that covers fixed costs, and the GST calculator to add or remove GST from a price.

For financing and payments, the merchant cash advance APR calculator converts a factor rate into an annual rate, the invoice factoring calculator shows what an advance really costs, and the credit card surcharge and chargeback cost calculators measure card-payment expenses. The LLC vs S corp calculator and the GDP calculator round out the group.

Each page explains its formula and assumptions. Use the results to compare options, then confirm terms with your provider and tax questions with an accountant. Related guides include profit margin vs markup and what MCA APR means.