Calculate how inflation erodes your purchasing power over time. See exactly how much money you'll need in the future to maintain today's buying power, and how much your current savings will be worth. Pure client-side, instant results.
This inflation calculator reveals the hidden cost of rising prices on your savings and income. Enter your current amount, an estimated inflation rate, and a time period to see exactly how much purchasing power you stand to lose — and how much more you'll need in the future just to maintain today's standard of living. All calculations happen instantly in your browser — your financial data never leaves your device.
Inflation reduces the purchasing power of your money over time. If you have $100,000 today and inflation averages 3% annually, in 10 years that $100,000 will only buy what roughly $74,000 buys today. To maintain the same purchasing power, you'd need about $134,000 in 10 years.
Historically, the U.S. Federal Reserve targets 2% annual inflation as healthy. However, inflation can spike during economic disruptions — the U.S. saw rates above 9% in 2022. Long-term averages in developed economies typically range from 2-3%.
Nominal value is the face value of money (e.g., $100). Real value adjusts for inflation, showing what that money can actually buy. This calculator shows both: how much you'll nominally need in the future, and what your current money will be worth in real terms.
Common strategies include investing in assets that historically outpace inflation (stocks, real estate), Treasury Inflation-Protected Securities (TIPS), I-Bonds, and high-yield savings accounts. The key is ensuring your investment returns exceed the inflation rate.