EBITDA and EBITDA margin are the same earnings concept expressed two ways: EBITDA is a dollar amount, and EBITDA margin is that amount divided by revenue. The dollar figure shows the size of the earnings pool; the margin shows how efficiently revenue converts into it. One business can have a larger EBITDA in dollars and a lower margin than a smaller competitor, and the two numbers answer different questions. The calculators also differ in what they ask you to supply: one builds EBITDA from operating profit, while the other takes EBITDA as an input.
What each calculator does
The EBITDA calculator asks for operating profit (EBIT), depreciation expense, and amortization expense for the same period. It adds the two non-cash charges back to operating profit and reports EBITDA as the primary result, alongside the total non-cash add-backs. It is an income-statement bridge: it assumes the operating-profit line has already been calculated and shows how much larger it becomes when depreciation and amortization are removed.
The EBITDA margin calculator takes total revenue and EBITDA directly, plus an optional industry benchmark. It divides EBITDA by revenue, reports the result as a percentage and as EBITDA per 100 dollars of revenue, and shows the gap against the benchmark you enter. It rejects zero or negative revenue. Where the EBITDA page builds the numerator, this page evaluates it.
Side-by-side
| EBITDA calculator | EBITDA margin calculator | |
|---|---|---|
| Inputs | Operating profit, depreciation expense, amortization expense | Revenue, EBITDA, optional industry benchmark |
| Primary output | EBITDA in dollars | EBITDA margin percentage |
| Secondary output | Total non-cash add-backs | EBITDA per $100 of revenue, benchmark gap |
| Question answered | How large is EBITDA for this period? | How much EBITDA comes from each dollar of revenue? |
| Comparable across sizes | No — dollars scale with revenue | Yes — a ratio normalizes for revenue |
| Revenue requirement | None (starts from operating profit) | Must be positive |
When to use which
Use the EBITDA calculator when you need the EBITDA figure itself — to build a valuation discussion, prepare a lender-covenant input, or reconcile the income statement. It is the starting point: it takes the operating-profit line and applies the depreciation and amortization add-backs, so you can see exactly how the number was constructed and how far EBITDA sits above EBIT.
Use the EBITDA margin calculator when you want to compare that figure against revenue — across periods, against a peer median, or against a plan benchmark. Margin normalizes for company size, which is why it is the ratio used to judge operating efficiency and why the page labels a positive or negative gap versus the benchmark you enter.
The two work best in sequence: run the EBITDA calculator to establish the earnings pool and its add-backs, then run the margin calculator with that EBITDA and the same period’s revenue to see the conversion rate. Watch the relationship between them — a large EBITDA paired with a thin margin signals high revenue volume and a small operating cushion relative to sales, while a healthy margin on modest EBITDA describes a small, efficient operation.
Limits and disclaimer
Both pages are educational tools, not accounting or valuation advice. EBITDA is not cash flow — it ignores capital expenditures, working-capital changes, interest paid, taxes paid, and lease economics. Keep all inputs in the same reporting period, and do not mix adjusted and unadjusted EBITDA in one comparison. The EBITDA calculator gives a clean base calculation; any adjustment schedule for lender or acquisition purposes should be documented separately. Neither tool estimates valuation or decides whether a stock is cheap.