What does this tool do?
Inflation Calculator is a free tool that shows how much a given amount loses in value over the years under annual inflation. It's useful for anyone planning savings, salary, or a budget who wants to see the real purchasing power of their money.
How to use it
- Enter your values into the fields.
- The result is calculated instantly.
- Read or copy the result.
How it calculates
Enter an amount, an annual inflation rate (%), and a number of years; the tool uses the compound formula to find the future equivalent value: amount × (1 + rate)^years. You'll see the total increase, the purchasing power loss as a percentage, and a year-by-year bar chart of the growth. For example, at 3.5% per year, $1,000 reaches an equivalent of about $1,411 in 10 years.
What purchasing power loss means
The future value shows how much today's amount would need to grow to buy the same goods, while purchasing power loss shows what percentage of your money's present value is eroded. The two figures are two sides of one coin: inflation pushes prices up while pulling down the real worth of cash held in hand. The tool gives perspective for decisions about protecting long-term savings.
Frequently asked questions
What inflation rate should I enter?
Usually use your country's average annual consumer inflation (CPI). For a steady assumption you can take the average of the last few years, or change the rate to compare different scenarios side by side.
Does this tool convert currencies?
No. The calculation is currency-agnostic and values are shown with a $ sign; whatever currency your amount is in, the result is in the same one. It does not handle exchange rates or unit conversion.
Is the calculation compound or simple inflation?
It is compound. Each year adds inflation on top of the previous year's value, so over a long horizon the effect is noticeably higher than a simple (linear) calculation.
Is Inflation Calculator free?
Yes. Inflation Calculator and all 300+ tools on MagmaNex are completely free with no signup or account required.
Is my data safe?
Yes. Everything runs locally in your browser. The data you enter is never sent to a server, stored, or shared.
Does it work on mobile?
Yes. Inflation Calculator works on phones, tablets and desktops — no app download needed.
🔒 Privacy: everything runs in your browser, your data is never sent to a server.