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Inflation Calculator

Estimate inflation impact on purchasing power across time.

Enter Values

Amount

Calculation Type

Years

Inflation Rate Percent

Inflation Preset

Result

Enter values above and click Calculate to see your result.

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Formula

Purchasing power changes by compound inflation over selected years.

The calculator models future or past purchasing power using annual inflation assumptions.

Worked Example

10000 over 10 years at 3 percent inflation.

How Inflation Affects Your Money

Inflation reduces the purchasing power of money over time. One dollar today buys less than one dollar did a decade ago, and the effect compounds year after year.

At 3% annual inflation, $10,000 loses roughly 26% of its purchasing power over 10 years
The US historical average inflation rate has been approximately 3.2% per year since 1913
Recent years (2021 to 2023) saw significantly higher inflation, exceeding 7% at peak
To maintain purchasing power, investments must earn returns that exceed the inflation rate

This calculator helps you visualize the real cost of inflation on savings, salaries, and future financial planning.

You can also calculate changes using our Compound Interest Calculator, Currency Converter or ROI Calculator.

Frequently Asked Questions

What does inflation do to my money?

Inflation reduces purchasing power over time. The same amount of money buys fewer goods and services each year. At 3% annual inflation, your money loses about 26% of its value in 10 years.

Are the inflation presets guaranteed?

No. Presets are based on historical data and hypothetical scenarios. Future inflation is uncertain and depends on economic conditions, monetary policy, and many other factors.

What is the current US inflation rate?

Check the Bureau of Labor Statistics CPI data for the most current rate. Historical averages are around 3%, but recent years have seen significant variation.

How do I protect against inflation?

Investments that historically outpace inflation include diversified stock portfolios, real estate, Treasury Inflation-Protected Securities (TIPS), and I-bonds. Cash savings typically lose purchasing power to inflation.

AI Assistant

Ask about this calculator

I can help you understand the inflation calculator formula, interpret your results, and answer follow-up questions.

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