EBIT means earnings before interest and taxes. It is a compact way to look at profit generated after the operating costs entered here, before financing costs and income tax affect the figure. This calculator subtracts one combined operating-expense amount from revenue, so the expense input needs to include every operating cost you want reflected, such as cost of goods sold, payroll, rent, depreciation and amortization. It is useful for a quick budget or statement check, but it does not replace a complete income statement.
Companies do not always use the word EBIT in exactly the same way. The U.S. Securities and Exchange Commission describes EBIT from net income by excluding interest and taxes, while this form reaches the same operating-profit idea from revenue and combined operating expenses. Check the source statement and use a consistent definition when comparing businesses.