Inflation Impact Calculator | LumiTrade Education Hub

Inflation Impact Calculator

See how inflation quietly shrinks your money over time

Pick something you buy every day and watch what it’ll cost in 10, 20, or 30 years. Inflation is invisible — until you see the numbers.

Start Calculating

Build Your Scenario

Pick an item, adjust the numbers, and see how inflation adds up.

Or adjust the price below to use any amount.
The U.S. has averaged about 3% inflation per year since 1926. In recent years, it’s ranged from 1% to 9%.
Future Price
$0
Your Dollar’s Value
$0
Buying Power Lost
0%
In 20 years at 3% inflation, something that costs $100 today will cost $181. Your dollar will only buy 55¢ worth of today’s goods.

Purchasing Power Over Time

Watch prices rise while your dollar’s value falls — the growing gap is inflation’s impact.

Year-by-Year Breakdown

See exactly how prices climb and your dollar shrinks each year.

YearItem Cost$ ValueBuying Power Lost

How Inflation Works

Understanding the invisible force that makes everything more expensive.

What Is Inflation?

Inflation means prices go up over time. When prices rise, each dollar you have buys a little less. If inflation is 3%, something that costs $100 today will cost $103 next year. It doesn’t sound like much — but it adds up fast.

Future Price = Today’s Price × (1 + rate)years

Why It Matters for Your Savings

If your savings earn less than inflation, you’re actually losing money — even if your balance stays the same. $10,000 sitting in a checking account at 0% interest loses about $300 in real value every year at 3% inflation. That’s why investing matters.

How to Stay Ahead of Inflation

The stock market has historically returned about 7–10% per year — well above inflation. Even a simple index fund can help your money grow faster than prices rise. The key: start early, stay consistent, and let compounding do the work.

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