Return on Investment Calculator

Investment ROI Percentage Calculator

Input Fields

Initial Investment

$

Enter the original amount invested

Return Amount (Earnings)

$

Enter the total value of the investment now or after sale

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Your Results

Return on Investment

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Return on Investment (ROI) Formula

\[ ROI = \left( \frac{\text{Earnings} – \text{Investment}}{\text{Investment}} \right) \times 100 \]

Where:

• $$ROI$$ = Return on Investment (as a percentage)
• $$Earnings$$ = Total returns or income from the investment
• $$Investment$$ = Initial capital or amount invested

ROI – Calculation Example

Suppose you invested $5,000 in a project and earned $6,200 from it.

Calculation:

1. $$ROI = \left( \frac{6,200 – 5,000}{5,000} \right) \times 100 = \left( \frac{1,200}{5,000} \right) \times 100 = 24\%$$

So, your return on investment is 24%.

The ROI Calculator is a simple yet powerful tool for evaluating investment efficiency. It tells you how much profit or loss you made in percentage terms, helping you compare investment opportunities or review past financial decisions.