- Fill in Amount, Number of Years, and Annual Inflation Rate. Each control is labeled; you do not need to paste a JSON blob.
- Click "Calculate" to run the tool in your browser.
- Read the result below the form and copy it if you need it in another app.
Inflation Calculator
The Inflation Calculator helps you understand the purchasing power of money over time.
Configuration for this calculator is missing.
How to Use This Tool
Learn More About Inflation Calculator
Understanding Inflation
Inflation is the rate at which the general level of prices for goods and services is rising, and subsequently, purchasing power is falling. Central banks attempt to limit inflation, and avoid deflation, in order to keep the economy running smoothly.
Inflation Calculation
The calculator uses the formula: Future Value = Present Value * (1 + Inflation Rate)^Number of Years
About
The Inflation Calculator helps you understand the purchasing power of money over time. By inputting a starting amount, an average inflation rate, and the number of years, you can estimate how much that amount will be worth in the future.
Examples
Valid inflation calculator inputs
Amount, years, annual rate %
Input
{
"starting_amount": 1000,
"average_inflation_rate": 3,
"number_of_years": 10
}Output
In 3 years at 10% inflation: Today's $1000 → worth ~$751.31 in today's money To have $1000 future value → need ~$1331.00
Another valid inflation calculation
Amount, years, annual rate %
Input
{
"starting_amount": 5000,
"average_inflation_rate": 2.5,
"number_of_years": 20
}Output
In 2.5 years at 20% inflation: Today's $5000 → worth ~$3169.69 in today's money To have $5000 future value → need ~$7887.20
Use Cases
- Estimating the future cost of goods and services
- Planning for retirement savings
- Understanding the long-term effects of inflation on investments
- Evaluating the real value of future income