1
Gold and precious metals
Gold has averaged roughly 8% nominal returns over the past 50 years and historically rises during inflationary periods. It does not produce income but acts as a store of value when fiat currency weakens.
See exactly how inflation erodes your purchasing power — and how a gold allocation could protect what you have built.
US avg since 1980 is ~3.1%. Post-2020 avg is ~5.2%.
Most advisors suggest 5–20% for retirement.
Current savings: $250,000
At 3.5% inflation over 20 years, your $250,000 will only have the purchasing power of
$125,641
in today's dollars.
Worried about losing $124,359 to inflation?
Get the free Gold IRA guide — see how to protect your savings.
$125,641
No growth, full inflation drag
$486,193
7% avg annual return, inflation-adjusted
$486,193
Blended gold + stocks, inflation-adjusted
Inflation-adjusted value of $1 invested today, by asset class
Returns are long-run historical averages. Stocks: S&P 500 ~7% real. Gold: ~8% nominal (50-yr). Bonds: ~3%. Real estate: ~4%. All values shown in inflation-adjusted (real) dollars.
Based on your inputs, inflation will reduce the purchasing power of your $250,000 by roughly 50% over 20 years if left unprotected. Even a small gold allocation could help offset that loss — try raising the gold slider above 0% to see the impact.
Embed this calculator
Copy the snippet below. Works on WordPress, Webflow, Squarespace, Ghost, or any HTML page. No account, no API key.
Inflation is the rate at which the prices of goods and services rise over time, which means the same dollar buys less each year. The U.S. Bureau of Labor Statistics measures inflation primarily through the Consumer Price Index (CPI), a basket of roughly 80,000 items including food, housing, transportation, medical care, and energy.
When economists or the news quote a "3% inflation rate", they usually mean CPI rose 3% over the prior 12 months. The Federal Reserve targets roughly 2% annual inflation, but actual inflation has been higher than that for most of the post-2020 period.
Headline CPI
The full inflation number, including volatile food and energy.
Core CPI
CPI excluding food and energy. The Fed watches this most closely.
Real vs Nominal
Real = adjusted for inflation. Nominal = before adjustment.
The math behind every inflation calculator is the same simple ratio of two CPI values. Here is how to do it on paper.
Look up the CPI for your starting year
Find the annual average CPI for the year you want to start from. For 1980, CPI = 82.4.
Look up the CPI for your end year
For 2024, CPI = 313.689.
Divide and multiply
(End CPI ÷ Start CPI) × Original Amount = Inflation-Adjusted Amount.
Worked example
What was $100 in 1980 worth in 2024?
(313.689 ÷ 82.4) × $100 = $380.69
That means the dollar lost about 74% of its purchasing power between 1980 and 2024 — an average of about 3.1% per year.
Annual US inflation rates based on year-over-year change in CPI-U. Source: U.S. Bureau of Labor Statistics.
| Year | CPI | Inflation Rate | Notable |
|---|---|---|---|
| 2020 | 258.8 | +1.23% | |
| 2021 | 271.0 | +4.70% | |
| 2022 | 292.7 | +8.00% | Post-COVID 40-year high |
| 2023 | 304.7 | +4.12% | |
| 2024 | 313.7 | +2.95% |
Average annualized returns since 1971, when the US dollar left the gold standard and the modern inflationary era began. "Real" return is nominal return minus inflation — what your money actually bought.
| Asset | Nominal return | Real return | Notes |
|---|---|---|---|
| US Stocks (S&P 500) | 10.7% | 6.6% | Best long-term real return — but with -50% drawdowns. |
| Gold | 8.0% | 3.9% | Beat inflation post-1971. Surges during high-inflation regimes. |
| US Real Estate | 8.5% | 4.4% | Tangible inflation hedge but highly local and illiquid. |
| 10-Year Treasury Bonds | 6.4% | 2.3% | Modest real return. Crashes when inflation spikes (see 2022). |
| Cash / Savings Accounts | 3.8% | -0.3% | Lost ground to inflation on average. The hidden retirement killer. |
Sources: NYU Stern (Damodaran historical returns), World Gold Council, Federal Reserve Economic Data (FRED), BLS CPI-U. Returns annualized 1971–2024.
Conventional wisdom says you'll need 70–80% of pre-retirement income for 25–30 years. That advice usually skips the part that actually breaks retirement plans: inflation roughly doubles the number.
A retiree who needs $80,000/year today, retiring at 65, will need roughly $145,000/year by age 85 just to maintain the same lifestyle at 3% inflation — and over $200,000/year at 5%. The total nest egg required to fund that, using a 4% safe withdrawal rate, looks like this:
| Retirement age | Years funded | Nest egg @ 3% inflation | Nest egg @ 5% inflation |
|---|---|---|---|
| Age 55 | 30 | $2,427,262 | $3,321,942 |
| Age 60 | 25 | $2,093,775 | $2,386,355 |
| Age 65 | 20 | $1,806,111 | $2,653,298 |
| Age 70 | 15 | $1,558,117 | $2,078,928 |
Assumes $80,000 starting income, 4% withdrawal rate, inflation compounded annually. The Future-Value calculator above lets you model your own numbers.
The takeaway
The single biggest mistake American retirees make isn't picking the wrong stock — it's underestimating inflation. A portfolio that survives inflation (typically by holding stocks, real estate, and a 5–20% gold or TIPS allocation) is the difference between running out at 82 and dying with money left over.
No single asset is a perfect inflation hedge, but a diversified mix has historically preserved purchasing power.
Gold has averaged roughly 8% nominal returns over the past 50 years and historically rises during inflationary periods. It does not produce income but acts as a store of value when fiat currency weakens.
TIPS principal adjusts with CPI, so both your principal and interest payments rise with inflation. Lower yield than nominal Treasuries but explicit inflation protection.
I-Bond rates are partly tied to CPI and update every six months. Limited to $10,000 per person per year directly from TreasuryDirect.
Companies that consistently raise dividends tend to keep up with — or beat — inflation over long horizons. The S&P 500 has averaged about 7% real returns historically.
Property values and rents tend to rise with inflation, making real estate a traditional hedge. REITs offer this exposure without buying physical property.
Energy, agriculture, and industrial metals often rise alongside inflation since CPI itself tracks goods prices. Commodities are volatile, so most investors use a small allocation.
Combining several of the above is more reliable than picking one. A blended allocation smooths out the periods where one hedge underperforms.
Curious how a gold IRA fits into your plan?
Take the 60-second eligibility quiz →Data last updated: April 2026. Calculations are estimates for educational purposes; not financial advice.
For Savers With $100,000+ In Retirement Assets
Get the free Gold IRA guide trusted by thousands of retirees.
★★★★★ Trusted by 14,000+ retirees
Get My Free Gold IRA Guide →Free guide. No obligation. No spam.