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Inflation Impact Calculator

See how inflation silently erodes the purchasing power of your money over time.

$
%

US historical avg: ~3.2%, ECB target: 2%, emerging markets: 4-8%.

Future Purchasing Power

$55,368

Purchasing Power Lost

$44,632

Percent Lost

44.6%

of original value

After 20 years at 3% annual inflation, $100,000 will only buy what $55,368 buys today — a 44.6% loss in real terms.

Purchasing Power Erosion

Frequently Asked Questions

How can I protect my money from inflation?

Invest in assets that historically beat inflation: diversified equity ETFs (e.g. VT, VTI), inflation-protected bonds (TIPS/TIPs), real estate. Cash sitting in a checking account loses value every year.

What inflation rate should I use?

For long-term projections, use 2-3% for developed economies (US, EU, UK) or 4-6% for emerging markets. The Fed targets 2%, but actual inflation fluctuates. Past decades have averaged ~3.2% in the US.

Is this the same as an investment loss?

Not exactly. Inflation doesn't reduce the number on your bank statement — it reduces what that number can buy. $100,000 in 2024 won't buy the same things as $100,000 in 2044. This calculator quantifies that gap.

Methodology

Real Value = Amount ÷ (1 + inflation)^years

The real value represents how much you'll actually be able to buy in the future with today's money. While the nominal amount stays the same, its purchasing power shrinks each year due to rising prices.

Want to see how investments fight inflation?

Open Compound Interest Calculator →

This calculator is for educational purposes only. Actual inflation varies by country and year. Past inflation does not guarantee future rates.

💬 Frequently Asked Questions

Inflation reduces the purchasing power of your money over time. At 3% annual inflation, $100,000 today will only buy $74,000 worth of goods in 10 years and $55,000 worth in 20 years. This is why keeping all your savings in cash or low-yield accounts is actually risky long-term.
The long-term US inflation average is about 3% per year, though it varies significantly by decade. Most financial planners use 2-3% for projections. For conservative planning, use 3-4%. The key insight is that even 'low' inflation compounds aggressively over decades.
Assets that historically beat inflation include: stocks (7% real return), real estate, TIPS (Treasury Inflation-Protected Securities), and I-Bonds. Cash and traditional savings accounts typically lose purchasing power after inflation. A diversified portfolio of stocks and bonds is the most common inflation hedge.

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