Year by year breakdown of your investment growth
| Year | Nominal Value | Real Value | Yearly Inflation | Cumulative |
|---|---|---|---|---|
| Year 1 | $1,030 | $970.87 | +$30.00 | 3% |
| Year 2 | $1,060 | $942.60 | +$30.89 | 6.09% |
| Year 3 | $1,092 | $915.13 | +$31.82 | 9.27% |
| Year 4 | $1,125 | $888.49 | +$32.78 | 12.55% |
| Year 5 | $1,159 | $862.61 | +$33.77 | 15.93% |
| Year 6 | $1,194 | $837.48 | +$34.78 | 19.41% |
| Year 7 | $1,229 | $813.09 | +$35.82 | 22.99% |
| Year 8 | $1,266 | $789.40 | +$36.89 | 26.68% |
| Year 9 | $1,304 | $766.41 | +$38.00 | 30.48% |
| Year 10 | $1,343 | $744.09 | +$39.14 | 34.39% |
auto_awesome AI Tip: Starting early is the key to compound growth — even small amounts add up significantly over time
Input the dollar amount you want to adjust for inflation. This could be a price, salary, savings amount, or any value you want to analyze.
Enter the annual inflation rate. Use 3% for US historical average, or set a custom rate for specific sectors like healthcare (5-7%) or education (4-6%).
Select how many years forward or backward to calculate. Longer periods show the dramatic compounding effect of inflation on purchasing power.
Choose Forward (future cost), Backward (past value), or Purchasing Power mode depending on what you want to analyze.
See the adjusted value, cumulative inflation, purchasing power loss, and year-by-year breakdown. Use AI insights for personalized financial planning tips.
The inflation formula calculates how prices change over time due to the general increase in the cost of goods and services. It works in both directions: forward (what will $100 buy in the future?) and backward (what was $100 worth in the past?). The purchasing power formula is the inverse: PP = PV / (1 + r)^n.
FV = PV × (1 + r)^n
US average inflation has been approximately 3.2% annually since 1913
Healthcare and education often inflate faster than general CPI (5-7% per year)
Your investments need to outpace inflation to grow real wealth — aim for returns above the inflation rate
The Rule of 72 works for inflation too: divide 72 by the inflation rate to see when prices double
Use inflation-adjusted (real) returns when evaluating investment performance
Social Security and some pensions have cost-of-living adjustments (COLA) tied to CPI
Deflation (negative inflation) is rare but can occur during severe economic downturns
Our free inflation calculator shows you exactly how inflation erodes purchasing power over time. Whether you're planning for retirement, comparing historical prices, or adjusting salaries for cost of living, this calculator uses the inflation formula to give you accurate results with year-by-year breakdowns.
The inflation formula FV = PV × (1 + r)^n shows how prices compound over time. Unlike one-time price increases, inflation compounds — meaning each year's increase builds on the previous year's higher prices. Our inflation rate calculator applies this formula instantly, showing you how even small inflation rates create dramatic changes over decades.
The Consumer Price Index (CPI) is the standard measure of inflation in the United States. Our CPI inflation calculator by year lets you use historical data to compare the real value of money across any time period. See how $100 in 1970 compares to today's dollars and understand the long-term impact of inflation on savings and investments.
Purchasing power measures what your money can actually buy. As prices rise due to inflation, each dollar purchases fewer goods and services. Our purchasing power calculator with inflation rate shows the real value of your money over time — essential for retirement planning, salary negotiations, and long-term financial decisions.
Planning for future expenses requires accounting for inflation. College tuition, retirement costs, and major purchases will all cost more in the future. Our future inflation calculator shows exactly what today's expenses will cost in 10, 20, or 30 years, helping you set realistic savings targets and investment goals.
Data sourced from trusted institutions
All formulas verified against official standards.