ROI Calculator

Calculate return on investment with annualized returns. Essential tool for evaluating investment performance.

Amount invested initially
Current or final value of investment
How long the investment was held
Select time period unit

ROI Analysis

Initial Investment: $0.00
Final Value: $0.00
Total Gain/Loss: $0.00
ROI: 0.00%
Annualized ROI: 0.00%
Investment Period: 0 years

What Is ROI (Return on Investment)?

Return on Investment (ROI) is a popular financial metric used to evaluate the efficiency or profitability of an investment. It measures the amount of return on an investment relative to the investment's cost. ROI is expressed as a percentage and is widely used to compare the efficiency of several different investments.

Whether you are investing in stocks, real estate, or a new business project, calculating the ROI helps you understand if your money is working effectively for you.

How to Calculate ROI?

To calculate ROI, the benefit (or return) of an investment is divided by the cost of the investment. Here are the formulas used in this calculator:

1. Basic ROI Formula

Formula: ((Final Value - Initial Investment) / Initial Investment) × 100

Example: If you invest $1,000 in a stock and sell it for $1,200:

2. Annualized ROI Formula

Basic ROI doesn't account for the length of time the investment was held. Annualized ROI solves this by showing the return as an annual percentage rate.

Formula: [ (Final Value / Initial Investment)^(1 / Years) - 1 ] × 100

Why Is ROI Important?

Frequently Asked Questions (FAQs)

What is a good ROI?

A "good" ROI depends on the type of investment and the level of risk. Generally, an ROI of 7% to 10% per year is considered good for stock market investments, while real estate may have different benchmarks.

Can ROI be negative?

Yes, if the final value of the investment is less than the initial cost, the ROI will be negative, indicating a financial loss.

What are the limitations of ROI?

Basic ROI does not account for the time value of money, the length of the investment period, or the risk involved. That is why using Annualized ROI is often preferred for long-term investments.