📈 CatchyTools.com

CAGR Calculator

Calculate Compound Annual Growth Rate for investments, business revenue, and portfolios — solve for CAGR, end value, or start value, compare multiple growth rates, and project future wealth in real time.

📊 CAGR Calculator 🔍 Solve for Any Variable ⚖️ Compare Growth Rates 🎯 Goal Planner 📅 CMGR / Monthly

📊CAGR

🔍Solve

⚖️Compare

🎯Goal

📅CMGR

📊Investment Details

What Is a CAGR Calculator?

A CAGR Calculator is a financial tool that computes the Compound Annual Growth Rate of an investment, business metric, or any value that grows over time. By entering a starting value, ending value, and number of years, you instantly see the annualized growth rate — a single, clean percentage that lets you compare vastly different investments on equal footing, regardless of their size or time horizon.

Our calculator goes far beyond the basics. In addition to standard CAGR calculation, it solves for any missing variable (CAGR, end value, start value, or years needed), compares up to four growth rates side by side with year-by-year projections, runs a three-scenario goal planner (conservative, moderate, aggressive), and calculates CMGR (Compound Monthly Growth Rate) for SaaS and short-term business metrics — all updating live as you type.

💡 Why CAGR matters: Without CAGR, comparing a $10,000 investment that became $15,000 in 3 years vs. one that became $22,000 in 6 years is nearly impossible at a glance. CAGR cuts through the noise — the first grew at 14.47% per year, the second at just 14.07% per year. The 3-year investment was slightly better on an annualized basis, which isn't obvious from the raw numbers alone.

What Is CAGR?

CAGR stands for Compound Annual Growth Rate. It is the rate at which an investment or metric would have grown if it grew at the same steady rate every year, with all returns reinvested at the end of each period. CAGR is sometimes called the "smoothed" growth rate, because it irons out the volatility of year-to-year fluctuations to give you a single, comparable number.

CAGR does not show you what actually happened each year — an investment could have dropped 20% in year one and soared 50% in year two, yet still have the same CAGR as one that grew evenly at 10% each year. What CAGR tells you is: if growth had been perfectly steady, what would that steady rate have been?

CAGR = (Ending Value ÷ Beginning Value) ^ (1 ÷ n) − 1

Where n = number of years. Multiply by 100 to express as a percentage.
Example: $10,000 → $18,000 in 5 years → CAGR = (18,000÷10,000)^(1/5) − 1 = 12.47%

CAGR vs. Simple Growth Rate vs. Average Annual Return

These three are frequently confused — and the differences matter significantly:

Simple Growth Rate (Total Return): (Ending − Beginning) ÷ Beginning. A $10,000 investment growing to $18,000 has an 80% total return — useful for seeing the overall gain, but meaningless for comparing investments of different durations.
Average Annual Return (AAR): The arithmetic mean of yearly returns. If an investment returned +50%, −30%, +40%, and +20%, the AAR is (50−30+40+20)÷4 = 20%. This is misleading because it doesn't account for compounding — the actual CAGR would be significantly lower.
CAGR: The geometric mean — the true annualized rate after compounding. Using the same example, CAGR would realistically be around 14.5%, not 20%. CAGR is always ≤ AAR whenever returns vary year to year.

What Is a Good CAGR?

A "good" CAGR depends entirely on your asset class, risk tolerance, and time horizon. Here are current benchmarks as of 2026:

Asset Class / Benchmark	Typical CAGR Range	Notes
Savings Account (national avg)	0.60%	FDIC-insured, zero risk
High-Yield Savings Account	4.0%–5.0%	Best online banks (Mar 2026)
1-Year CD (best rate)	~4.3%	FDIC-insured, fixed term
US Treasury 10-Year Bond	~4.3%	Government-backed
S&P 500 (historical, since 1957)	~10% nominal / ~7% real	After inflation; includes dividends
Real Estate (residential US)	4%–6%	Excludes rental income
Growth Stocks / Small-Cap	12%–20%+	Higher risk, higher volatility
Warren Buffett / Berkshire	~20% (1965–2023)	Legendary; unlikely to repeat
Business Revenue (mature co.)	5%–10%	Solid and sustainable
SaaS / High-Growth Startup	30%–100%+	Volatile; use CMGR for tracking

How to Use Each Calculator Mode

CAGR: The standard mode. Enter beginning value, ending value, and years to get your CAGR instantly. Choose a category (Investment, Revenue, Portfolio, Real Estate) for context. Compare against a benchmark CAGR to see if you're beating the market. The verdict banner tells you instantly whether your result is excellent, average, or below benchmark.
Solve: Know any three variables — solve for the fourth. Find the CAGR from start/end/years, project an end value from start/CAGR/years, find the required start value to reach a goal, or calculate how many years you need at a given rate.
Compare: Enter up to four CAGR rates and a starting amount. See side-by-side ending values, total gains, and the difference the best rate makes over your chosen time horizon. Pre-filled with real 2026 benchmarks.
Goal Planner: Enter your financial target (e.g., $1M retirement), current savings, and years. See what CAGR you need to hit the goal, and what three growth scenarios (conservative, moderate, aggressive) would produce.
CMGR: For monthly compounding — perfect for SaaS MRR growth, user acquisition, or any metric tracked month-by-month. Enter starting and ending values plus months to get the Compound Monthly Growth Rate and its annual equivalent.

Limitations of CAGR

CAGR is a powerful tool, but understanding its limitations makes you a more informed investor:

Ignores volatility: Two investments with identical CAGRs could have wildly different risk profiles. One might be a steady bond fund; the other a roller-coaster crypto asset. CAGR tells you nothing about the ride — only the destination.
Historical ≠ future: CAGR is backward-looking. A company that grew revenue at 40% CAGR for 5 years may slow dramatically as it matures. Past CAGR is not a reliable predictor of future performance.
No cash flows: Standard CAGR assumes one lump sum invested at the start. It doesn't account for regular contributions, dividends, withdrawals, or dollar-cost averaging. For those scenarios, use IRR (Internal Rate of Return) instead.
Ignores taxes and fees: A 10% gross CAGR may be only 7%–8% after fund management fees and capital gains taxes — a significant difference over decades.
Inflation not included: A 7% CAGR in a 3% inflation environment is a 4% real return. Always compare your CAGR to inflation to understand true purchasing power growth.

More Growth & Savings Calculators

CAGR analysis works best alongside tools that model how your money actually grows in specific accounts. These calculators from CatchyTools.com let you see the full picture:

Frequently Asked Questions

CAGR stands for Compound Annual Growth Rate. It represents the steady, hypothetical rate at which an investment or metric would have grown each year — assuming profits were reinvested at the end of every period — to go from its beginning value to its ending value over a specific time horizon. Think of it as the "as if it grew perfectly evenly" rate. If you invested $10,000 and it grew to $21,000 in 7 years, the CAGR is 11.2% — meaning the investment performed as if it grew exactly 11.2% every year, even if the actual year-to-year returns varied wildly. CAGR is the gold standard for comparing investments of different sizes and durations on an equal, standardized basis.

The CAGR formula is: CAGR = (Ending Value ÷ Beginning Value)^(1÷n) − 1, where n = number of years. To calculate manually: (1) Divide the ending value by the beginning value. (2) Raise that result to the power of 1 divided by the number of years. (3) Subtract 1. (4) Multiply by 100 to express as a percentage. Example: $5,000 growing to $9,000 in 4 years → (9000÷5000)^(1/4) − 1 = (1.8)^0.25 − 1 = 1.1583 − 1 = 0.1583 = 15.83% CAGR. In Excel, the formula is: =((B1/A1)^(1/n))-1 where B1 is ending value, A1 is beginning value, and n is years.

Context is everything. For broad stock market investments, a CAGR of 7%–10% (after inflation) is considered solid — in line with the S&P 500's long-term historical average. A CAGR above 10% indicates market outperformance and is considered excellent for long-term investors. Below 5% may underperform unless the investment is very low risk (like treasury bonds or CDs). For business revenue, a 5%–10% CAGR is solid for mature companies, while 20%–100%+ is typical for early-stage SaaS or high-growth startups. For real estate, 4%–6% appreciation CAGR is typical for residential US properties, though rental yield adds meaningfully to total return. Always compare CAGR to your personal benchmark — inflation, the S&P 500, or a risk-free rate — to determine if you're actually growing your purchasing power.

ROI (Return on Investment) is the total percentage return over an entire period — it doesn't factor in time. If you invested $10,000 and received $16,000 back, your ROI is 60%, regardless of whether that took 2 years or 10 years. CAGR is the annualized version of ROI — it tells you the per-year rate that would have produced the same result. The same $10,000 → $16,000 over 5 years is a CAGR of 9.86%, but over 10 years it's only 4.81% CAGR. ROI answers "how much did I make in total?" while CAGR answers "at what annual rate did I make it?" For comparing investments, CAGR is almost always more useful than ROI because it normalizes for time.

CMGR (Compound Monthly Growth Rate) applies the same compounding logic as CAGR but on a monthly basis. The formula is: CMGR = (Ending Value ÷ Beginning Value)^(1÷n) − 1, where n = number of months. Use CMGR when: (1) Your business or metric is tracked monthly rather than annually — common for SaaS MRR, user counts, and subscription metrics. (2) The time period is under 2 years, where monthly granularity provides more meaningful insight. (3) You're communicating growth to investors or stakeholders who think in monthly terms. To convert CMGR to an annual rate: Annual Rate = (1 + CMGR)^12 − 1. A 5% CMGR sounds moderate but annualizes to an extraordinary 79.6% per year. Our CMGR mode calculates this conversion automatically.

Yes. A negative CAGR means the investment or metric declined in value over the period. For example, if a stock portfolio fell from $50,000 to $35,000 over 4 years, the CAGR would be approximately −8.4% per year. This indicates the portfolio lost, on average, 8.4% of its value each year in compounded terms. Negative CAGR is common in: declining industry stocks, distressed real estate, shrinking business revenue, or portfolio drawdowns during bear markets. A negative CAGR doesn't automatically mean a bad investment decision — short-term drawdowns are normal in equities — but sustained negative CAGR over 5+ years is a meaningful warning sign for any investment thesis.

CAGR is one of the most widely used metrics in business and finance. Key applications include: Investment performance reporting — fund managers use CAGR to report annualized returns in prospectuses and investor communications. Revenue analysis — CFOs report 3-year and 5-year revenue CAGR to demonstrate growth trajectory to investors and boards. Valuation and M&A — acquirers use CAGR to compare target companies' growth rates as part of due diligence. Market sizing — analysts project market growth using CAGR (e.g., "the EV market is expected to grow at a 22% CAGR through 2030"). Goal setting — financial planners use required CAGR to determine what return rate a client needs to reach retirement or wealth targets. Competitive benchmarking — companies compare their revenue CAGR to peers to assess whether they're gaining or losing market share.

The Rule of 72 is a quick mental math shortcut that uses CAGR to estimate how long it takes an investment to double. Simply divide 72 by the CAGR percentage: Years to Double ≈ 72 ÷ CAGR. Examples: at a 6% CAGR, money doubles in ~12 years; at 10%, it doubles in ~7.2 years; at 12%, in ~6 years; at 24%, in just 3 years. The Rule of 72 works in reverse too: if you want to double your money in 8 years, you need roughly a 9% CAGR (72÷8=9). Our calculator displays the Rule of 72 result automatically in the ticker for any CAGR you calculate, giving you instant intuition for what the rate means in practice.

Standard CAGR does not account for inflation — it is a nominal figure. To find your real CAGR (adjusted for inflation), use the formula: Real CAGR ≈ Nominal CAGR − Inflation Rate, or more precisely: Real CAGR = (1 + Nominal CAGR) ÷ (1 + Inflation Rate) − 1. For example, a 10% nominal CAGR in a 3% inflation environment gives a real CAGR of about 6.8% — that's the actual increase in purchasing power. This distinction matters enormously over long periods: a 7% nominal CAGR over 30 years turns $10,000 into $76,122; after 3% inflation, your real purchasing power equivalent is closer to $31,329. Always consider inflation when projecting long-term wealth targets.

To project a future value using CAGR, rearrange the formula: Future Value = Present Value × (1 + CAGR)^n, where n = years. For example: $25,000 invested at a 10% CAGR for 20 years → $25,000 × (1.10)^20 = $25,000 × 6.727 = $168,187. Use the Solve mode in our calculator to project any variable. For the goal planner scenario — "I have $50,000 today and want $1,000,000 in 20 years, what CAGR do I need?" — the answer is: (1,000,000÷50,000)^(1/20) − 1 = 16.16% CAGR required. That's an aggressive but achievable target for a diversified growth-focused equity portfolio. Use the Goal Planner mode to model conservative, moderate, and aggressive scenarios side by side.