What is a good annual return on investment in 2026?

Historical benchmarks: S&P 500 ~10% annual average (before inflation), bonds ~4-5%, real estate ~7-8% total return. A 'good' return depends on risk tolerance — a 7% real (inflation-adjusted) return is excellent for a diversified portfolio. In 2026 with 10-year Treasury yields at 4.4%, any investment returning less than 4.4% risk-free is underperforming.

What is CAGR and how do you calculate it?

CAGR (Compound Annual Growth Rate) is the annualized return that smooths year-to-year volatility. Formula: CAGR = (Ending Value / Beginning Value)^(1/Number of Years) - 1. Example: $10,000 grows to $18,000 in 6 years → CAGR = ($18,000/$10,000)^(1/6) - 1 = 10.3% per year.

How does inflation affect investment returns?

Real return = Nominal return - Inflation rate. With 2026 US inflation at ~2.8%, a 7% nominal return delivers ~4.2% real return. Always compare investment returns against inflation to understand true purchasing power growth. A savings account at 4.5% yields only ~1.7% in real terms.

Investment Return Calculator 2026: ROI Formula, CAGR and Real-World Examples

Q: How do you calculate investment return?

ROI = ((Final Value - Initial Investment) / Initial Investment) × 100. Example: invest $10,000, grow to $13,500 → ROI = (($13,500 - $10,000) / $10,000) × 100 = 35%. For multi-year investments, use CAGR: CAGR = (Final Value / Initial Value)^(1/Years) - 1.

Investment return (ROI) = ((Final Value − Initial Investment) ÷ Initial Investment) × 100. Invest $10,000, end at $14,200 → ROI = 42%. For multi-year investments, use CAGR: a $10,000 investment growing to $18,000 over 6 years = 10.3% per year. Use our investment return calculator to run your numbers instantly.

ROI Formula and CAGR: Which to Use?

Two formulas matter for investment returns:

Simple ROI = ((Final Value − Initial Value) ÷ Initial Value) × 100
CAGR = (Final Value ÷ Initial Value)^(1 ÷ Years) − 1

Use simple ROI for single-period comparisons. Use CAGR when comparing investments held over different time periods — it normalizes compounding into an annual figure.

Initial Investment	Final Value	Years	Total ROI	CAGR
$10,000	$12,000	2	20%	9.5%/yr
$10,000	$15,000	5	50%	8.4%/yr
$10,000	$20,000	7	100%	10.4%/yr
$10,000	$25,000	10	150%	9.6%/yr
$50,000	$100,000	8	100%	9.1%/yr

Benchmark Returns by Asset Class (2026)

Asset Class	Historical Annual Return	2026 Yield / Rate	Real Return (after ~2.8% inflation)
S&P 500 (stocks)	~10% (100yr avg)	Market dependent	~7.2%
10-Year US Treasury	~4–5% (recent)	~4.4% (2026)	~1.6%
High-Yield Savings (HYSA)	Varies	~4.0–4.5% APY	~1.2–1.7%
Real Estate (US avg)	~7–8% total	Market dependent	~4–5%
Gold	~5–7% long-term	Market dependent	~2–4%
Corporate Bonds (IG)	~5–6%	~5.0% (2026)	~2.2%

Real return = nominal return minus 2026 US CPI estimate ~2.8%. Past returns do not guarantee future results.

The Rule of 72: Quick Doubling Time Estimate

The Rule of 72 estimates how long it takes to double your money: Years to double = 72 ÷ Annual Return %

Annual Return	Years to Double	$10K becomes $20K by
4%	18 years	2044
6%	12 years	2038
8%	9 years	2035
10%	7.2 years	2033
12%	6 years	2032

Inflation-Adjusted Returns: What Your Money Actually Buys

Nominal returns look great until you subtract inflation. With 2026 US inflation at approximately 2.8%:

A 4% HYSA return = 1.2% real return — barely maintaining purchasing power
A 7% stock market return = 4.2% real return — meaningful wealth growth
A 3% return = negative real return — you're losing purchasing power

Always evaluate investments against inflation, not just absolute returns. Use our inflation-adjusted return calculator to see your real returns.

Investment Return FAQ

How do you calculate investment return?

ROI = ((Final Value − Initial Investment) ÷ Initial Investment) × 100. For multi-year, use CAGR = (Final/Initial)^(1/Years) − 1.

What is a good annual return in 2026?

The S&P 500 averages ~10%/year historically. With 2026 Treasury yields at 4.4%, any investment below 4.4% risk-free is underperforming. A 7%+ real (inflation-adjusted) return is excellent.

What is CAGR?

Compound Annual Growth Rate — the annual rate that would produce the same total return if applied consistently each year. Formula: (Final/Initial)^(1/Years) − 1. Use it to compare investments held over different time periods.

How does inflation affect returns?

Real return = Nominal return − Inflation rate. With 2026 inflation ~2.8%: a 7% nominal return = 4.2% real. Always calculate real returns to understand true purchasing power growth.