Inflation Impact Calculator
See how inflation reduces the purchasing power of a dollar amount over time.
Purchasing Power of Today's Dollar
$744.09
Purchasing Power of Today's Dollar vs Number of Years
Formula
## How Inflation Erodes Purchasing Power Inflation increases the cost of goods over time, meaning each dollar buys less in the future. ### Formula **Future Equivalent = Amount x (1 + Rate)^Years** **Purchasing Power = Amount / (1 + Rate)^Years** The purchasing power formula tells you what your current dollars will be worth in real terms.
Exemplo Resolvido
$1,000 today with 3% annual inflation over 10 years.
- 01Inflation multiplier = (1 + 0.03)^10 = 1.3439
- 02To buy what $1,000 buys today, you will need $1,000 x 1.3439 = $1,343.92
- 03Purchasing power = $1,000 / 1.3439 = $744.09
- 04Value lost = $1,000 - $744.09 = $255.91
Perguntas Frequentes
What is a typical inflation rate?
Historically, the U.S. averages about 2-3% inflation per year. The Federal Reserve targets 2% annual inflation as a healthy rate for the economy.
How can I protect against inflation?
Invest in assets that historically outpace inflation: stocks, real estate, TIPS (Treasury Inflation-Protected Securities), and I Bonds. Keeping cash idle loses purchasing power.
Is inflation always bad?
Moderate inflation (2-3%) is considered healthy for economic growth. It becomes harmful when it is too high (hyperinflation) or too low (deflation can slow economic activity).
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