Adding back interest and taxes to net income, then 90,000 of depreciation and amortization, gives EBITDA of 450,000.
EBITDA ignores financing and accounting choices, so it lets you compare the operating performance of companies with different debt loads and asset bases.
An EBITDA margin of 30% means every unit of revenue produces that much core operating profit before interest, tax and non-cash charges.
EBITDA covers interest about 11.25 times; lenders often want this comfortably above 3 times.
Next stepSubtract capital expenditure and changes in working capital to move from EBITDA toward real free cash flow.