ROI, EBITDA, margin, break-even, NPV and IRR calculators
NinjaFunction's ROI Calculator shows the return on an investment from the amount you put in and what you got back. It gives the profit or loss, the ROI as a percentage and, if you enter how long you held it, the annualised ROI so investments of different lengths can be compared. Your figures stay in your browser.
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.
NinjaFunction's Profit Margin and Markup Calculator turns a price and a cost into the profit, the margin and the markup, finds the selling price needed for a target margin or markup, and works out gross, operating and net margin from a simple income statement. It explains why margin and markup are not the same. Everything runs in your browser.
NinjaFunction's Break-Even Calculator shows how many units you must sell to cover your fixed and variable costs. Enter fixed costs, price and variable cost per unit to get the break-even units, the break-even revenue and the contribution margin, add a profit goal to see the units needed for it, and read the result on a chart. Nothing is uploaded.
NinjaFunction's CAGR Calculator gives the steady yearly growth rate that takes a value from its start to its end over a number of years. It also shows the total growth and the growth multiple. Use it for investments, sales, subscribers or any figure that grows. It runs in your browser.
NinjaFunction's NPV and IRR Calculator helps you judge a project or investment. Enter a discount rate and a list of cash flows, starting with the investment, and see the net present value, the internal rate of return, the payback period and the discounted payback period. It runs in your browser and stores nothing.
NinjaFunction's Financial Ratios Calculator works out the current ratio, quick ratio, debt-to-equity ratio, return on equity and return on assets from a company's figures. Fill in what you have and each ratio appears when its inputs are complete. A short guide explains what each one shows. It runs in your browser.
NinjaFunction's Depreciation Calculator spreads the cost of an asset over its useful life. Choose straight-line or declining balance (including double-declining), enter the cost, the salvage value and the life in years, and read a full schedule showing each year's expense, the accumulated depreciation and the book value. It runs in your browser.
Most business decisions come down to a handful of numbers. Is this campaign paying back, how many units do we have to sell before we make money, is the new machine worth its price? These calculators turn the standard formulas into quick answers, with the working shown, so you can check the result and explain it to someone else.
Start with the ROI Calculator and the CAGR Calculator to judge returns and growth. The Profit Margin and Markup Calculator and the Break-Even Calculator cover pricing and the sales you need. For bigger decisions, the NPV and IRR Calculator values a project over several years, and the Financial Ratios Calculator and EBITDA Calculator help you read a set of accounts. The Depreciation Calculator spreads the cost of an asset over its life. Your figures stay in your browser and are never uploaded.
No. Each calculator asks for plain figures and each page explains the formula and shows a worked example. If a term is new to you, the page defines it before you use it.
They use the standard textbook formulas, so they should match when the inputs are the same. Definitions can differ slightly between companies, for example in what counts as debt or which items are added back to EBITDA, so check the definition used by whoever you are reporting to.
Yes. The tools work with plain numbers, so use rupees, dollars, dirhams or anything else. Just use the same currency for every figure in one calculation.
No. These are calculators, and a result is only as good as the numbers you put in. For decisions involving a lot of money, talk to a qualified accountant or financial adviser.