How Inflation Affects Your Money

Inflation is the rate at which the general level of prices for goods and services rises over time, reducing the purchasing power of money. A 3% annual inflation rate means something costing $100 today will cost about $103 next year. Over decades, inflation can dramatically erode the real value of savings held in low-interest accounts.

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Formula

$$FV = PV \times (1 + r)^n$$

Inflation Calculator

Calculate the future value of money accounting for inflation over time.

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Worked Example

Given:

Current Amount = $10,000Inflation Rate = 3% per yearYears = 20

ResultFuture Equivalent Value: $18,061 — Purchasing Power Lost: $8,061 — Remaining Purchasing Power: 55.37%

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FAQs

What causes inflation?

Inflation is caused by demand-pull factors (too much money chasing too few goods), cost-push factors (rising production costs), and monetary factors (excessive money supply growth). Central banks manage inflation primarily through interest rate policy.

How does inflation affect savings?

If your savings account earns 1% interest but inflation is 3%, you are effectively losing 2% of purchasing power per year. This is the real interest rate (nominal rate minus inflation). Investments need to outpace inflation to preserve wealth.

What is hyperinflation?

Hyperinflation is extreme inflation exceeding 50% per month. Historical examples include Weimar Germany in the 1920s and Zimbabwe in the 2000s, where prices doubled daily. It is caused by excessive money printing, typically in response to government debt crises.