How is rate of return different from simple interest?

Rate of return (CAGR) accounts for compound growth, while simple interest is calculated only on the principal. CAGR provides a more accurate picture of investment performance over time.

Can the rate of return be negative?

Yes, if the future value is less than the present value, the rate of return will be negative, indicating a loss on the investment.

Is this the same as CAGR?

Yes — annualized rate of return and CAGR describe the same calculation: the constant yearly growth rate that would take a present value to a future value over a given number of years.

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Rate of Return Calculator

Calculate the annualized rate of return (CAGR) based on present value, future value, and time period.

Present value$10,000

Future value$20,000

Years to grow5 Years

Rate of return (CAGR)

14.87%

Present value$10,000

Future value$20,000

Total gain$10,000

Total gain percentage100.00%

Time period5 Years

Please note that these calculators are for illustrations only and do not represent actual returns. Stock Market does not have a fixed rate of return and it is not possible to predict the rate of return.

What Is a Rate of Return Calculator?

A Rate of Return Calculator helps you determine the annualized return (CAGR) of your investments. By entering the present value, future value, and time period, you can understand how well your investments have performed over time.

How Is Annualized Return Calculated?

This calculator solves the compound growth formula for the rate itself, given a known start and end value:

Rate = [(Future Value / Present Value)^(1/Years) − 1] × 100

For example, $104 growing to $208 over 5 years works out to an annualized return of about 14.87% — a single number that describes the average annual growth needed to turn the first figure into the second, regardless of how bumpy the actual year-by-year path was.

How to Use This Calculator

Enter the present value (initial investment amount).
Enter the future value (final investment amount).
Set the number of years the investment has grown.
The calculator will show the annualized rate of return (CAGR).
Use the results to compare different investment opportunities.

Understanding Rate of Return

CAGR (Compound Annual Growth Rate)

CAGR measures the average annual growth rate of an investment over a specific period. It smooths out volatility to show a consistent annual return.

Absolute vs. Annualized Returns

Absolute return is the total percentage gain over the entire period. Annualized return (CAGR) shows the average annual gain, making it easier to compare investments with different time horizons.

Risk and Return

Higher returns generally come with higher risk. Understanding your rate of return helps you assess whether the risk you're taking is justified.

Inflation-Adjusted Returns

To calculate real returns, subtract the inflation rate from your rate of return. This shows the actual increase in purchasing power.

LessonUnderstanding CAGR — The single smoothed number that makes messy year-to-year returns comparable — and where it can mislead.
CalculatorCAGR Calculator — The compound annual growth rate between two values.

Common questions

Historically, stock markets have delivered positive long-term returns, but performance varies by country, asset class, and time period. A good rate of return depends on your goals, risk tolerance, and investment horizon. Debt instruments typically offer 6-9% returns. The ideal return depends on your risk tolerance and investment goals.