What is a 'good' CAGR for my portfolio?

A 'good' CAGR is relative to the asset class and your risk tolerance. Historically, the S&P 500 has delivered a CAGR of approximately 10% over the long term. For conservative investments like bonds, a CAGR of 3-5% is typical, while aggressive growth portfolios may target 15% or higher.

Is CAGR better than the average annual return?

Yes, CAGR is generally superior because it accounts for the 'sequence of returns' and volatility. For example, if a portfolio drops 50% in Year 1 and gains 50% in Year 2, the average return is 0%, but your actual wealth has decreased by 25%. CAGR would correctly show a negative growth rate, reflecting the true economic reality.

Does CAGR include dividends and bonuses?

Standard CAGR calculations only look at the beginning and ending values. If you reinvested dividends or bonuses to buy more shares, those are reflected in the ending value and thus included in the CAGR. If you took the dividends as cash and didn't reinvest them, the CAGR will only reflect the price appreciation.

Can I have a negative CAGR?

Absolutely. If your ending value is lower than your beginning value, your CAGR will be negative. This indicates that your investment lost value on an annualized basis over the selected period.

How does CAGR help in goal-based planning?

CAGR is essential for determining how much you need to save to reach a future goal. If you know you need $100,000 in 10 years and have $40,000 today, you can calculate the required CAGR needed to hit that target. This helps you decide if your current investment strategy is realistic.

Is CAGR useful for short-term trading?

CAGR is least effective for periods shorter than one year because it is designed to measure long-term compounding. Annualizing short-term gains (e.g., a 10% gain in one week) can lead to highly inflated theoretical CAGRs that are unsustainable in reality.

CAGR Calculator - Bunny Calculator

Complete User Guide

Our CAGR Calculator helps you determine the annualized growth of your investments. Here's how to use it:

Step 1: Enter the Beginning Value (the initial amount you invested).

Step 2: Enter the Ending Value (the current value of that investment).

Step 3: Enter the Number of Years (the duration between the two values).

Step 4: Click 'Calculate' to see your CAGR percentage and total growth.

The calculator also provides a compound curve visualization to show the theoretical steady growth path.

The Mathematical Formula

CAGR = (EV / BV)¹/ⁿ - 1

CAGR is calculated using the following mathematical formula:

CAGR = [(Ending Value / Beginning Value)^(1 / Number of Years)] - 1

Example: If you invested $10,000 (BV) and it grew to $20,000 (EV) over 5 years (n): CAGR = [(20,000 / 10,000)^(1 / 5)] - 1 CAGR = [2^(0.2)] - 1 = 0.1487 or 14.87%

Unlike simple average returns, CAGR accounts for the effect of compounding, meaning it assumes that all profits are reinvested back into the asset at the end of each year.

About CAGR Calculator

The Compound Annual Growth Rate (CAGR) calculator determines the mean annual growth rate of an investment over a specified period longer than one year. It provides a "smoothed" rate of return, representing the pace at which an investment would have grown if it had performed at a steady rate on an annually compounded basis.

CAGR is widely regarded as one of the most accurate ways to calculate and determine returns for assets that fluctuate in value over time. Unlike simple average returns, which can be misleading due to volatility, CAGR accounts for the effects of compounding. This makes it particularly effective for comparing the performance of different investments, such as stocks vs. bonds or one mutual fund against another, even if they have different time horizons.

However, it is important to understand the limitations of CAGR. It assumes that all dividends or profits were reinvested back into the asset and that the growth was perfectly linear throughout the period. In reality, markets are volatile, and growth is rarely constant. Additionally, CAGR is a historical metric and does not account for future investment risk, taxes, or inflation. For a comprehensive financial assessment, it should be used in conjunction with other metrics that measure volatility and risk-adjusted performance.

Frequently Asked Questions

CAGR Calculator