Inflation Calculator
Discover the true impact of inflation on your purchasing power and understand what your money will be worth in the future.
Inflation Impact Calculator
Why Inflation Quietly Destroys Wealth
Inflation is the silent erosion of purchasing power. At just 3% annual inflation, $10,000 today will only buy what $7,440 buys today in 10 years. You'd need $13,439 to maintain the same purchasing power. This free inflation calculator makes these numbers concrete and personal.
Historical US Inflation Rates
The US has averaged about 3.1% annual inflation over the past century. The 1970s saw double-digit inflation peaking at 14.8% in 1980. The 2010s were unusually low at 1–2%. Then 2021–2023 brought a 40-year high of 7–9%, driven by supply chain disruptions and fiscal stimulus. Understanding inflation history helps set realistic planning assumptions.
How to Beat Inflation
To preserve purchasing power, your investments need to earn more than the inflation rate. A savings account earning 1% while inflation runs 3% means you're losing 2% of purchasing power annually in real terms. Historically, stocks have returned 7% after inflation, making them the primary tool for long-term wealth preservation.
Inflation and Retirement Planning
Inflation is especially important for retirement planning. A $50,000/year lifestyle today requires $90,000/year in 20 years at 3% inflation. If you retire with $1 million expecting to withdraw $50,000/year, that withdrawal will need to grow with inflation to maintain your standard of living. Always inflation-adjust your retirement projections.