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EBITDA Calculator

Calculate EBITDA and the EBITDA margin from net profit or from revenue and operating costs. Free.


Enter the net profit to start.

About This Tool

NinjaFunction's EBITDA Calculator finds earnings before interest, tax, depreciation and amortisation in two ways: by adding back those items to net profit, or by subtracting cost of goods and operating expenses from revenue. Add revenue to see the EBITDA margin. Your figures never leave your browser.

🔑 How to Use

  1. Pick a method. Use From net profit if you have the full income statement, or From revenue if you only know the operating costs.
  2. Fill in the figures. Leave a box empty if the item is zero.
  3. Add revenue if you want the EBITDA margin.
  4. Read the EBITDA and the margin.

💡 Pro Tips

  • ✔ Use the same period for every number, for example the full financial year.
  • ✔ Check the signs. Enter costs as positive numbers. The tool does the subtraction.
  • ✔ Add back only what is really there. If the accounts show a loss, enter net profit as a negative number.
  • ✔ After EBITDA, look at the Profit Margin Calculator and the Financial Ratios Calculator for the rest of the picture.

A Worked Example

LineAmount
Revenue1,000
Cost of goods sold400
Operating expenses (without depreciation)300
EBITDA300
Depreciation and amortisation50
Interest20
Tax30
Net profit200

Two Routes to the Same Number

From the top: 1,000 revenue minus 400 of goods and 300 of operating expenses leaves EBITDA of 300, a margin of 30%.

From the bottom: start with the net profit of 200 and add back what sits between EBITDA and the bottom line. Interest of 20, tax of 30, and depreciation and amortisation of 50 give 200 + 20 + 30 + 50 = 300. Both routes meet at the same figure, which is a useful check on your numbers.

What EBITDA Is Used For

  • Comparing companies with different debt levels, tax rates and asset ages, since those effects are removed.
  • Valuing a business: buyers often quote a price as a multiple of EBITDA, such as five or eight times.
  • Loans: lenders look at debt divided by EBITDA to judge how many years of earnings it would take to repay.
  • Tracking performance of the core operation from one year to the next.

Its Limits, Honestly

  • It leaves out the cost of replacing worn-out equipment. A business that must keep buying machines has less real profit than its EBITDA suggests.
  • It leaves out working capital. Growth often ties up cash in stock and unpaid invoices.
  • Depreciation is a real cost over time, even if it is not cash this year.
  • Some firms add back extra items and call the result adjusted EBITDA. Ask what was added.

Frequently Asked Questions

What does EBITDA stand for?

Earnings Before Interest, Taxes, Depreciation and Amortisation. It is a rough measure of how much a business earns from its normal operations before financing choices, tax and accounting write-downs.

What is the formula?

Starting from net profit: EBITDA = Net profit + Interest + Tax + Depreciation + Amortisation. Starting from the top of the income statement: EBITDA = Revenue − Cost of goods sold − Operating expenses, where those costs leave out depreciation and amortisation.

Why do the two methods sometimes give different answers?

If the income statement has other items such as one-off gains, interest income or exceptional costs, the two routes will not match. The net profit route adds back only the four items, so anything else stays in. Decide which items you want in and be consistent.

What is a good EBITDA margin?

There is no single answer. Software companies often show 20% to 40% or more, supermarkets a fraction of that. Compare with similar companies and with the same business in earlier years.

Is EBITDA the same as cash flow?

No. It ignores the money spent on equipment (capital expenditure), changes in stock and what customers owe you, and interest and tax actually paid. A company can show healthy EBITDA and still run out of cash.

Is EBITDA an official accounting figure?

Not under IFRS or US GAAP. It is a measure companies calculate themselves, which is why two firms can define it slightly differently. Lenders and buyers use it widely all the same.

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