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Inflation Calculator: How Much Is Your Money Worth?
Free inflation calculator using official U.S. CPI data from 1913 to 2026. See how your money's purchasing power has changed and plan for the future.
$
$1,000 in 2000→$1,822 in 2024
$1,822Equivalent Value
Total inflation: 82.2%over 24 year(s)|Average annual rate: 2.5%
Purchasing Power Over Time
How the value of $1,000 changes from 2000 to 2024
Year-by-Year Breakdown
| Year | Inflation (%) | Value | Cumulative Inflation (%) |
|---|---|---|---|
| 2000 | 3.4% | $1,000 | 0.0% |
| 2001 | 2.8% | $1,028 | 2.8% |
| 2002 | 1.6% | $1,045 | 4.5% |
| 2003 | 2.3% | $1,068 | 6.8% |
| 2004 | 2.7% | $1,097 | 9.7% |
| 2005 | 3.4% | $1,134 | 13.4% |
| 2006 | 3.2% | $1,171 | 17.1% |
| 2007 | 2.9% | $1,204 | 20.4% |
| 2008 | 3.8% | $1,250 | 25.0% |
| 2009 | -0.4% | $1,246 | 24.6% |
| 2010 | 1.6% | $1,266 | 26.6% |
| 2011 | 3.2% | $1,306 | 30.6% |
| 2012 | 2.1% | $1,333 | 33.3% |
| 2013 | 1.5% | $1,353 | 35.3% |
| 2014 | 1.6% | $1,375 | 37.5% |
| 2015 | 0.1% | $1,376 | 37.6% |
| 2016 | 1.3% | $1,394 | 39.4% |
| 2017 | 2.1% | $1,423 | 42.3% |
| 2018 | 2.4% | $1,458 | 45.8% |
| 2019 | 1.8% | $1,485 | 48.5% |
| 2020 | 1.2% | $1,503 | 50.3% |
| 2021 | 4.7% | $1,574 | 57.4% |
| 2022 | 8.0% | $1,699 | 69.9% |
| 2023 | 4.1% | $1,769 | 76.9% |
| 2024 | 3.0% | $1,822 | 82.2% |
Based on official annual consumer price inflation (CPI) from 2000 to 2024. Latest available data: 2024.
Use our free inflation calculator to see how the purchasing power of your money has changed over time. This is a USD inflation calculator built on official U.S. Consumer Price Index (CPI) data going back to 1913. Enter any dollar amount, pick a start and end year, and get instant results.
The calculator shows your adjusted dollar value, cumulative inflation rate, and a year-by-year breakdown so you can see exactly where prices moved the most.
How to Use Our Inflation Calculator
Getting started takes about 10 seconds. Here's what you need to enter:
- Amount: Enter any dollar value you want to analyze. This could be a salary, an investment, the price of a house, or a grocery bill.
- From Year: Select the starting year for your calculation (as far back as 1913).
- To Year: Choose the end year to see how that amount translates in today's dollars, or project forward.
The results update automatically. You'll see a bar chart, line chart, and a full data table showing the CPI index, adjusted value, and cumulative inflation percentage for every year in your selected range.
What Is Inflation and Why Does It Matter?
Inflation is the rate at which prices for goods and services increase over time, reducing what each dollar can buy. If a gallon of milk cost $2.50 in 2000 and costs about $4.39 in 2026, that's inflation at work.
The U.S. Bureau of Labor Statistics tracks inflation using the Consumer Price Index (CPI), which measures the average price change for a basket of common goods and services. This basket includes food, housing, transportation, medical care, clothing, and recreation.
Inflation isn't always a bad thing. Most economists agree that moderate inflation of around 2% per year is a sign of a healthy economy. The Federal Reserve targets 2% annual inflation as part of its monetary policy. Problems start when inflation runs too hot (like the 9.1% peak in June 2022) or turns negative (deflation), which can lead to economic slowdowns.
Current U.S. Inflation Rate (2026)
As of January 2026, the annual U.S. inflation rate stands at 2.4%, down from the 2.7% recorded at the end of 2025. Core inflation (excluding food and energy) sits at 2.5%, the lowest reading since early 2021.
Here's how annual inflation has moved in recent years:
- 2020: 1.2% (pandemic-driven slowdown)
- 2021: 4.7% (supply chain disruptions, stimulus spending)
- 2022: 8.0% (40-year high, energy and food prices surging)
- 2023: 4.1% (Fed rate hikes begin cooling prices)
- 2024: 2.9% (gradual return toward target)
- 2025: 2.6% (continued normalization)
The Federal Reserve's aggressive rate hike cycle from 2022 through 2024 brought inflation back near the 2% target, though housing and food costs remain above pre-pandemic trends.
How Is Inflation Calculated?
The inflation rate between any two years is calculated using CPI data with this formula:
Inflation Rate = ((CPI in End Year - CPI in Start Year) / CPI in Start Year) x 100
Here's a practical example. Say you want to know how much $1,000 from 2000 is worth in 2026:
- CPI in 2000: 172.2
- CPI in 2025: 321.9
- Inflation rate: ((321.9 - 172.2) / 172.2) x 100 = 86.9%
- $1,000 in 2000 = approximately $1,869 in 2025 dollars
That means you'd need nearly $1,870 today to match the purchasing power of $1,000 back in 2000. Your money didn't shrink, but everything around it got more expensive.
Making Sense of Your Results
Our calculator provides three views of your results: a bar chart showing value changes year by year, a line chart for trends over time, and a breakdown table with exact CPI values and cumulative inflation for each year.
The summary section at the bottom shows four numbers at a glance: your original amount, the inflation-adjusted value, cumulative inflation percentage, and the purchasing power change. These tell you both how much prices went up and how much your dollar's buying power went down.
Why You Should Use an Inflation Calculator
- Retirement planning: Figure out how much your savings need to grow to maintain your lifestyle. If you want $50,000 per year in retirement, you'll need roughly $90,000 in 25 years assuming 2.5% average inflation.
- Salary negotiations: Check whether your pay raises have kept up with rising costs. If you earned $60,000 in 2019 and still earn $65,000, you've actually taken a real pay cut after accounting for 21% cumulative inflation.
- Investment evaluation: Compare your portfolio returns against inflation. A 5% annual return sounds good until you subtract 3% inflation, leaving you with just 2% in real gains.
- Historical comparisons: Curious what a $25,000 salary in 1980 would be worth today? Our calculator shows that's equivalent to about $96,000, putting historical wages in proper context.
- Budgeting: Plan for future expenses by understanding how costs tend to rise. College tuition, healthcare, and housing have consistently outpaced general inflation.
How to Protect Your Money from Inflation
Inflation slowly erodes cash savings. If you keep $10,000 in a checking account at 0.01% interest while inflation runs at 2.4%, you lose about $240 in purchasing power every year. Over a decade, that's a significant hit.
Here are some proven ways to stay ahead of inflation:
- Treasury Inflation-Protected Securities (TIPS): These government bonds adjust their principal based on CPI changes. When inflation rises, so does the value of your bond. They're one of the most straightforward inflation hedges available.
- I Bonds: Series I Savings Bonds from the U.S. Treasury earn a combination of a fixed rate and an inflation-adjusted rate. The current composite rate adjusts twice per year based on CPI data.
- High-yield savings accounts: While standard savings accounts earn almost nothing, high-yield accounts from online banks offer rates that at least partially offset inflation.
- Stock market index funds: Over the long term, the S&P 500 has returned roughly 10% annually before inflation, making equities one of the best long-term inflation hedges.
- Real estate: Property values and rental income tend to rise with inflation, making real estate a traditional store of value. REITs offer a lower-barrier way to access this.
Key Inflation Concepts to Understand
A few key concepts will help you get more out of your inflation calculations:
- Purchasing power is what your money can actually buy. $100 in 1990 had the same purchasing power as roughly $240 today. The number on the bill didn't change, but its real value dropped by more than half.
- Real vs. nominal values: Nominal means the face-value number (your $60,000 salary). Real means adjusted for inflation (what that salary actually buys). Economists and investors use real values to make fair comparisons across time.
- The compound effect: Inflation compounds like interest, which makes it more powerful than it appears year to year. Even 2% annual inflation cuts your money's value by about 33% over 20 years.
- Core inflation vs. headline inflation: The "headline" CPI includes everything. "Core" CPI strips out food and energy because those prices are volatile. The Fed watches core inflation more closely for policy decisions.
Frequently Asked Questions
How accurate is the inflation calculator?
Our calculator uses official Consumer Price Index (CPI-U) data from the U.S. Bureau of Labor Statistics, which is the standard measure used by economists, the Federal Reserve, and government agencies. Keep in mind that your personal inflation rate may differ based on where you live and what you spend money on. Housing costs in San Francisco, for example, have risen much faster than the national average.
Can I use this calculator for other currencies?
This calculator uses U.S. CPI data and is designed for U.S. dollars. For other currencies, you'd need a calculator specific to that country's inflation index. The UK uses RPI/CPIH, the Eurozone uses HICP, and other countries have their own national indices.
Why does the calculator show different inflation rates for different periods?
Inflation rates change based on economic conditions. The U.S. saw near-zero inflation in 2015 (0.1%), skyrocketing inflation in 2022 (8.0%), and everything in between. Our calculator uses actual historical CPI data for each year, which is why rates vary when you adjust your timeframe.
How can I use this for budgeting and salary planning?
Start by checking how your income has changed against inflation. Enter your salary from a few years ago and see what it should be today to maintain the same purchasing power. If your current salary is lower than the inflation-adjusted figure, your real income has actually decreased. You can also use the calculator to project future costs for big expenses like college tuition or retirement.
Does this calculator account for deflation?
Yes. The U.S. experienced notable deflation during the Great Depression (1929-1933) and brief deflation in 2009 during the financial crisis. If your selected time frame includes these periods, you'll see it reflected in the adjusted values and cumulative inflation figures.
How do you calculate the inflation rate between two years?
Use this formula: Inflation Rate = ((CPI End Year - CPI Start Year) / CPI Start Year) x 100. For example, with a CPI of 255.7 in 2019 and 321.9 in 2025, the inflation rate is ((321.9 - 255.7) / 255.7) x 100 = 25.9%. That means prices rose about 26% over those six years.
What is the average inflation rate in the U.S.?
The long-term average annual inflation rate in the United States is about 3.3% since 1913 when the Bureau of Labor Statistics started tracking CPI data. In recent decades (2000-2024), the average has been closer to 2.6%. The Federal Reserve targets 2% as the ideal rate for a healthy economy.
Our inflation calculator gives you a clear picture of how economic forces shape your money's value over time. Whether you're checking if your salary has kept pace with costs, evaluating investment returns against real purchasing power, or planning for future expenses, the data is right here.
All calculations use official Bureau of Labor Statistics CPI data updated through January 2026.
Calculate the Effect of Inflation Now
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