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United States Inflation

See how inflation erodes money's buying power over time in the United States.

About United States Inflation

Shows both sides of inflation in the United States: what the same goods will cost in the future, and what today's money will be worth then. Higher inflation and longer horizons compound the erosion.

Formula

Future value

FV = amount × (1 + rate)^years

Worked example

With the default values below, United States Inflation returns Cost in the Future of $13,439.16. Change any input above and every figure here is recalculated in your browser.

Inputs used

Amount todayminimum 0
10,000
Annual inflation rateaccepts 0–15
3
Yearsaccepts 1–50
10

Results

Cost in the Future
$13,439.16
Value Eroded
$2,559.06
Future Buying Power of Today's $
$7,440.94

Step by step

  1. 1Values used
  2. 2Future value
  3. 3Cost in the Future= 13,439.16
  4. 4Value Eroded= 2,559.06
  5. 5Future Buying Power of Today's $= 7,440.94

Assumptions and limits

  • The result is derived only from the 3 inputs listed above. Anything not among them is not part of the calculation.
  • In particular, this calculator does not take tax or fees or charges into account.
  • Figures are rounded for display to 2 decimal places, so totals built from several rounded parts can differ slightly from the unrounded arithmetic.
  • Estimate — inflation is not constant.

How these calculators are built and tested is described on the Methodology page. If a figure looks wrong, please report it.

Estimate — inflation is not constant.

Frequently Asked Questions

What inflation rate should I use?

Central banks target ~2%; recent CPI has run higher. Use a rate that matches your personal spending basket.

How accurate is this estimate?

Rates are approximate reference values. Local rates, exemptions and rules can differ, so treat the output as a planning figure only.

Related Calculators

United States specifics

Currency
$ USDUS Dollar
Region
North America
Country code
US
Amounts look like
$1,234,567.89
Dates look like
Mar 9, 2026
Units
imperialWeek starts Sunday

In United States, imperial units are in everyday use.

Results on this page are expressed in USD (US Dollar). Figures are estimates for general planning — confirm current rates and thresholds with the relevant United States authority before relying on them.

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United States Inflation | Calcrivo