CAGR stands for Compound Annual Growth Rate. It represents the mean annual growth rate of an investment over a specified period longer than one year. Unlike simple returns, CAGR accounts for compounding and smooths out volatility to show the consistent annual return needed to achieve the final investment value.

How does the investment return calculator work?

Enter your initial investment, monthly contributions (if any), investment period, and expected annual return rate. The calculator shows your final balance, total contributions, total gain, total return percentage, and CAGR. It also provides a detailed yearly growth schedule.

What's the difference between total return and CAGR?

Total return shows the overall percentage gain over the entire investment period. CAGR shows the annualized rate of return, allowing you to compare investments of different time periods. For example, a 100% total return over 5 years equals about 14.87% CAGR.

How do monthly contributions affect my investment returns?

Regular monthly contributions significantly boost your final returns through dollar-cost averaging and additional compounding. The calculator shows both your total contributions and how much they grew through compound returns.

What is the difference between annual and monthly compounding?

Annual compounding calculates returns once per year, while monthly compounding calculates returns each month, adding them to the principal more frequently. Monthly compounding typically results in slightly higher returns due to more frequent reinvestment.

Can I see how my investment grows year by year?

Yes, the calculator provides a detailed yearly growth schedule showing starting balance, contributions made during the year, investment returns earned, and ending balance for each year of your investment period. You can also export this data as CSV.

How does inflation affect investment returns?

Inflation reduces the purchasing power of your returns. While this calculator shows nominal returns, you should consider subtracting expected inflation (typically 2-3%) from your expected rate of return to estimate real purchasing power growth.

Is the Investment Return Calculator free to use?

Yes, the Investment Return Calculator on Easy Tools HQ is completely free and works directly in your browser with no registration required. All calculations are done locally.

Investment Return Calculator

Calculate CAGR, total return, and view detailed yearly growth schedule

Understanding your investment returns is crucial for building wealth. Our Investment Return Calculator helps you measure performance with precision — whether you're evaluating a single investment, a portfolio, or planning for retirement. See your Compound Annual Growth Rate (CAGR), total return, and a detailed year-by-year breakdown of how your money grows.

How to Use the Investment Return Calculator

Our Investment Return Calculator makes it easy to evaluate and project investment performance. Here's how to use it:

Enter your initial investment – Input how much you're starting with.
Set a target value – Enter your desired final amount or use the percentage field to specify a return target.
Choose your time horizon – Select the investment period in years.
Add monthly contributions – Optionally, specify regular monthly additions to your investment.
Choose compounding frequency – Toggle between annual and monthly compounding.
View results – See your CAGR, total return, final value, and a complete yearly growth schedule.
Export your data – Download the growth schedule as a CSV file for further analysis.

CAGR Calculation

Annualized growth rate

Total Return

Overall percentage gain

Growth Schedule

Year-by-year breakdown

Export CSV

Save your analysis

Investment Details

Initial Investment

$ 10,000

Target Value (or enter return %)

$ 18,000 (80% return)

Investment Period (Years)

5 years

Monthly Contribution (Optional)

$ 0/month

Compound monthly (instead of annually)

Total Invested $ 10,000

Total Return $ 8,000 (80.0%)

CAGR 12.47%

Return Analysis

Final Value

$ 18,000

+80.0% total return

Compound Annual Growth Rate (CAGR)

12.47%

Initial Investment $ 10,000

Total Contributions $ 0

Investment Gains $ 8,000

                            Final Value
                            $ 18,000
                        

Invested

$ 10,000

Gains

$ 8,000

Yearly Growth Schedule

Year	Month	Start Balance	Contributions	Investment Return	End Balance	Cumulative Return

Investment Return Disclaimer

The Investment Return Calculator provided by Easy Tools HQ is for general educational and informational purposes only. All calculations are based on mathematical formulas and the inputs provided by the user.

NOT FINANCIAL ADVICE: The results shown are hypothetical estimates and do not represent actual investment performance. This tool does not constitute financial advice, and should not be used as the sole basis for investment decisions.

Important limitations:

Past performance ≠ future results – Historical returns do not guarantee future performance
No inflation adjustment – Future values do not account for inflation, which reduces purchasing power over time
No taxes or fees – Investment taxes, management fees, commissions, and other costs are not included
Fixed rate assumption – Real-world returns fluctuate; this calculator assumes a constant rate of return
No market volatility – Does not account for market downturns, sequence of returns risk, or economic factors
CAGR is mathematical – Compound Annual Growth Rate is a mathematical concept, not a guaranteed return

Investment risks: All investments carry risk, including the potential loss of principal. Different asset classes (stocks, bonds, real estate, etc.) have varying risk profiles and historical returns.

Target value vs. rate: The calculator solves for the required rate to achieve a target value. This does not imply that such a rate is achievable or sustainable in real markets.

Professional advice recommended: Always consult with a qualified financial advisor, tax professional, or investment counselor before making any financial decisions. Easy Tools HQ is not liable for any financial losses or decisions made based on these calculations.

Last Updated: March 2026

Hypothetical estimates • Not financial advice • Past ≠ future