UAE ROI Calculator
How Do You Calculate ROI for a Business Investment?
Work out return on investment for a marketing campaign, new equipment, a hire, or any other business decision. Enter your numbers below, then read the formula explained in plain words, three worked AED examples, and answers to common ROI questions underneath the calculator.
Return on investment tells you whether the money you put into something came back, and how much on top. It is the one number that lets you compare a marketing campaign against a new machine against a new hire, even though the AED amounts and the timelines are completely different. The formula itself is short. Getting the inputs right, so the number actually means something, is where most calculations go wrong.
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- Marketing: 5:1 ratio
- Equipment: 15-20% annually
- Training: 200-300% return
- Technology: 20-30% annually
LTV:CAC Ratio
- <1:1 - Losing money
- 1:1 to 3:1 - Break even
- 3:1+ - Profitable growth
Payback Period
Most businesses target 12-18 months for customer acquisition payback.
How ROI Is Calculated
Return on investment compares what you got back to what you put in:
Net profit is not the same as revenue. It is everything the investment brought in, minus every cost tied to bringing it in: the purchase price or ad spend, installation, training, ongoing running costs, and any hidden extras you would otherwise forget, such as visa costs for a new hire or delivery and setup for a machine. Divide that net profit by what the investment actually cost, multiply by 100, and you have your ROI percentage.
Reading the result is straightforward once the inputs are right. A positive ROI means the investment returned more than it cost. A negative ROI means it lost money. 100% ROI means you got your money back and doubled it. For investments spanning more than a year, this calculator also shows an annualized figure, so a 75% total return earned over three years shows as roughly 20.5% a year, letting you compare it fairly against a one-year investment.
The four tabs above match the four ways UAE small businesses most often ask this question: a straight cash in, cash out comparison (Basic), a campaign measured against the customers it brought in (Marketing), a purchase measured against what it earns or saves each year (Equipment), and a hire measured against the revenue they generate (Employee). Use the tab that matches the decision in front of you rather than forcing every investment through the same four fields.
Reading Your ROI Number
A single ROI percentage does not mean much on its own. What counts as strong depends on the type of investment and how long it takes to pay off. Use the calculator tab that matches your investment, then compare your result against these rough benchmarks.
| Investment type | Rough healthy benchmark | Calculator tab |
|---|---|---|
| Marketing campaign | Around a 5:1 return, or an LTV:CAC ratio of 3:1 or higher | Marketing |
| Equipment or machinery | 15-20% annually, with payback inside its useful life | Equipment |
| Staff training | 200-300% return over the following year | Employee (training cost field) |
| New hire | Cash-flow positive within 12-18 months | Employee |
| Technology or software | 20-30% annually | Basic |
Treat these as a starting point, not a pass or fail line. A slower payback can still be the right call if the alternative is doing nothing with the cash.
Three Worked ROI Examples
Spend: AED 20,000.00
Revenue generated: AED 65,000.00
Customers acquired: 40
Customer lifetime value: AED 3,000.00
ROI: (65,000 - 20,000) ÷ 20,000 × 100 = 225.00%
CAC: 20,000 ÷ 40 = AED 500.00
LTV:CAC: 3,000 ÷ 500 = 6.00:1
Cost: AED 60,000.00
Annual revenue: AED 28,000.00
Annual operating costs: AED 6,000.00
Life: 5 years, salvage AED 5,000.00
Net return: (28,000 × 5) - (6,000 × 5) + 5,000 - 60,000 = AED 55,000.00
ROI: 55,000 ÷ 60,000 × 100 = 91.67%
Payback: 60,000 ÷ (28,000 - 6,000) = 2.7 years
Annual salary: AED 90,000.00
Benefits and overhead: AED 15,000.00
Training cost: AED 5,000.00
Revenue generated: AED 150,000.00
Total cost: 90,000 + 15,000 + 5,000 = AED 110,000.00
ROI: (150,000 - 110,000) ÷ 110,000 × 100 = 36.36%
Productivity ratio: 150,000 ÷ (90,000 + 15,000) = 1.43x
Common ROI Calculation Mistakes
- Using revenue instead of net profit: AED 150,000 in revenue on a AED 30,000 ad spend is not a 400% ROI once product cost, shipping, returns, and payment fees come out. Always divide by net profit, not the top-line number.
- Leaving out setup and hidden costs: installation, staff training, and lost productivity during a transition are real costs. A machine that costs AED 35,000 to buy can easily cost AED 50,000 or more once it is actually running.
- Comparing ROI across different time periods: a 50% return over three years is not the same as a 50% return in one year. Annualize before you compare two investments with different timelines.
- Measuring too early: a new hire or a new location usually shows a weak or negative ROI in year one because the upfront costs land before the revenue does. Judging the decision after a few months, before the ramp-up period ends, gives a false negative.
- Double-counting returns: if a new hire and a new ad campaign both launched in the same quarter, the resulting revenue increase cannot be credited in full to both. Split the attribution or measure them as one combined investment.
Once your net profit is right, the break-even calculator shows the sales volume you need before an investment starts contributing to profit at all, and the profit margin calculator checks that the margin assumptions feeding your ROI numbers are accurate in the first place. For a deeper look at ROI across different stages of a growing business, see the ROI guide for startup investments.
Frequently Asked Questions
What is a good ROI for a small business investment?
It depends on what you are investing in. As a rough guide, marketing is often judged against a 5:1 return, equipment purchases around 15-20% a year, staff training around 200-300% return, and technology or software around 20-30% a year. Anything positive means the investment paid for itself; these ranges tell you whether it did well.
What is the difference between ROI and ROAS?
ROAS (return on ad spend) divides revenue by ad spend and ignores everything that happens after the sale: product cost, shipping, returns, and payment fees. ROI divides net profit, what is left after all those costs, by the investment. A campaign can show a strong ROAS and a weak or negative ROI once the real costs are counted.
How do you calculate annualized ROI?
Annualized ROI spreads a multi-year return over one year so you can compare it with shorter investments. The formula is ((Final Value divided by Initial Investment) to the power of 1 divided by the number of years, minus 1) times 100. A 75% total return earned over 3 years works out to about 20.5% a year, not 75% a year.
What counts as net profit when calculating ROI?
Net profit is the revenue or savings the investment produced, minus every cost tied to producing it: the purchase price, installation, training, ongoing running costs, and your own time where it is significant. Using revenue instead of net profit is the most common reason ROI numbers come out too high.
Can ROI be negative?
Yes. If the total cost of an investment is higher than what it returned, ROI is negative. This is normal in the first year for some investments, a new hire or a new location for example, where costs land upfront and revenue takes time to catch up.
What is a good LTV:CAC ratio for marketing?
Below 1:1 means you are losing money on every customer. Between 1:1 and 3:1 is roughly break even. Above 3:1, where a customer's lifetime value is three times or more what it cost to acquire them, is generally considered healthy, profitable growth.
Why does this calculator have separate tabs for Marketing, Equipment, and Employee ROI?
Each investment type uses different inputs. Marketing ROI needs ad spend, revenue, and customer counts. Equipment ROI needs a purchase price, running costs, useful life, and salvage value. Employee ROI needs salary, benefits, and training cost against the revenue that person generates. Using the matching tab keeps the inputs relevant instead of forcing every investment through one generic form.