$45,400 in 1986 is equivalent in purchasing power to about $90,326.12 in 2010, an increase of $44,926.12 over 24 years. The dollar had an average inflation rate of 2.91% per year between 1986 and 2010, producing a cumulative price increase of 98.96%.
This means that prices in 2010 are 1.99 times as high as average prices since 1986, according to the Bureau of Labor Statistics consumer price index.
The inflation rate in 1986 was 1.86%. The inflation rate in 2010 was 1.64%. The 2010 inflation rate is lower compared to the average inflation rate of 2.67% per year between 2010 and 2024.
Cumulative price change | 98.96% |
Average inflation rate | 2.91% |
Converted amount $45,400 base | $90,326.12 |
Price difference $45,400 base | $44,926.12 |
CPI in 1986 | 109.600 |
CPI in 2010 | 218.056 |
Inflation in 1986 | 1.86% |
Inflation in 2010 | 1.64% |
$45,400 in 1986 | $90,326.12 in 2010 |
This chart shows a calculation of buying power equivalence for $45,400 in 1986 (price index tracking began in 1635).
For example, if you started with $45,400, you would need to end with $90,326.12 in order to "adjust" for inflation (sometimes refered to as "beating inflation").
When $45,400 is equivalent to $90,326.12 over time, that means that the "real value" of a single U.S. dollar decreases over time. In other words, a dollar will pay for fewer items at the store.
This effect explains how inflation erodes the value of a dollar over time. By calculating the value in 1986 dollars, the chart below shows how $45,400 is worth less over 24 years.
According to the Bureau of Labor Statistics, each of these USD amounts below is equal in terms of what it could buy at the time:
This conversion table shows various other 1986 amounts in 2010 dollars, based on the 98.96% change in prices:
Initial value | Equivalent value |
---|---|
$1 dollar in 1986 | $1.99 dollars in 2010 |
$5 dollars in 1986 | $9.95 dollars in 2010 |
$10 dollars in 1986 | $19.90 dollars in 2010 |
$50 dollars in 1986 | $99.48 dollars in 2010 |
$100 dollars in 1986 | $198.96 dollars in 2010 |
$500 dollars in 1986 | $994.78 dollars in 2010 |
$1,000 dollars in 1986 | $1,989.56 dollars in 2010 |
$5,000 dollars in 1986 | $9,947.81 dollars in 2010 |
$10,000 dollars in 1986 | $19,895.62 dollars in 2010 |
$50,000 dollars in 1986 | $99,478.10 dollars in 2010 |
$100,000 dollars in 1986 | $198,956.20 dollars in 2010 |
$500,000 dollars in 1986 | $994,781.02 dollars in 2010 |
$1,000,000 dollars in 1986 | $1,989,562.04 dollars in 2010 |
Inflation can vary widely by city, even within the United States. Here's how some cities fared in 1986 to 2010 (figures shown are purchasing power equivalents of $45,400):
San Diego, California experienced the highest rate of inflation during the 24 years between 1986 and 2010 (3.53%).
Atlanta, Georgia experienced the lowest rate of inflation during the 24 years between 1986 and 2010 (2.51%).
Note that some locations showing 0% inflation may have not yet reported latest data.
Inflation can also vary widely by country. For comparison, in the UK £45,400.00 in 1986 would be equivalent to £103,752.94 in 2010, an absolute change of £58,352.94 and a cumulative change of 128.53%.
In Canada, CA$45,400.00 in 1986 would be equivalent to CA$80,582.98 in 2010, an absolute change of CA$35,182.98 and a cumulative change of 77.50%.
Compare these numbers to the US's overall absolute change of $44,926.12 and total percent change of 98.96%.
CPI is the weighted combination of many categories of spending that are tracked by the government. Breaking down these categories helps explain the main drivers behind price changes.
Between 1986 and 2010:
This chart shows the average rate of inflation for select CPI categories between 1986 and 2010.
Compare these values to the overall average of 2.91% per year:
Category | Avg Inflation (%) | Total Inflation (%) | $45,400 in 1986 → 2010 |
---|---|---|---|
Food and beverages | 2.97 | 101.69 | 91,568.20 |
Housing | 2.82 | 94.97 | 88,518.13 |
Apparel | 0.50 | 12.83 | 51,224.28 |
Transportation | 2.69 | 89.02 | 85,814.81 |
Medical care | 4.94 | 218.29 | 144,503.46 |
Recreation | 1.32 | 36.89 | 62,148.67 |
Education and communication | 2.49 | 80.61 | 81,998.17 |
Other goods and services | 4.88 | 214.06 | 142,582.64 |
The graph below compares inflation in categories of goods over time. Click on a category such as "Food" to toggle it on or off:
For all these visualizations, it's important to note that not all categories may have been tracked since 1986. This table and charts use the earliest available data for each category.
Our calculations use the following inflation rate formula to calculate the change in value between 1986 and 2010:
Then plug in historical CPI values. The U.S. CPI was 109.6 in the year 1986 and 218.056 in 2010:
$45,400 in 1986 has the same "purchasing power" or "buying power" as $90,326.12 in 2010.
To get the total inflation rate for the 24 years between 1986 and 2010, we use the following formula:
Plugging in the values to this equation, we get:
There are multiple ways to measure inflation. Published rates of inflation will vary depending on methodology. The Consumer Price Index, used above, is the most common standard used globally.
Alternative measurements are sometimes used based on context and economic/political circumstances. Below are a few examples of alternative measurements.
The PCE Price Index is the U.S. Federal Reserve's preferred measure of inflation, compiled by the Bureau of Economic Analysis. It measures the change in prices of goods and services purchased by consumers.
The PCE Price Index changed by 2.40% per year on average between 1986 and 2010. The total PCE inflation between these dates was 76.72%. In 1986, PCE inflation was 2.18%.
This means that the PCE Index equates $45,400 in 1986 with $80,230.52 in 2010, a difference of $34,830.52. Compare this to the standard CPI measurement, which equates $45,400 with $90,326.12. The PCE measured -22.24% inflation compared to standard CPI.
For more information on the difference between PCE and CPI, see this analysis provided by the Bureau of Labor Statistics.
Also of note is the Core CPI, which uses the standard CPI but omits the more volatile categories of food and energy.
Core inflation averaged 2.82% per year between 1986 and 2010 (vs all-CPI inflation of 2.91%), for an inflation total of 94.97%. In 1986, core inflation was 4.04%.
When using the core inflation measurement, $45,400 in 1986 is equivalent in buying power to $88,516.62 in 2010, a difference of $43,116.62. Recall that the converted amount is $90,326.12 when all items including food and energy are measured.
The average inflation rate of 2.91% has a compounding effect between 1986 and 2010. As noted above, this yearly inflation rate compounds to produce an overall price difference of 98.96% over 24 years.
To help put this inflation into perspective, if we had invested $45,400 in the S&P 500 index in 1986, our investment would be nominally worth approximately $494,630.90 in 2010. This is a return on investment of 989.50%, with an absolute return of $449,230.90 on top of the original $45,400.
These numbers are not inflation adjusted, so they are considered nominal. In order to evaluate the real return on our investment, we must calculate the return with inflation taken into account.
The compounding effect of inflation would account for 49.74% of returns ($246,017.95) during this period. This means the inflation-adjusted real return of our $45,400 investment is $203,212.96. You may also want to account for capital gains tax, which would take your real return down to around $172,731 for most people.
Original Amount | Final Amount | Change | |
---|---|---|---|
Nominal | $45,400 | $494,630.90 | 989.50% |
Real Inflation Adjusted | $45,400 | $248,612.96 | 447.61% |
Information displayed above may differ slightly from other S&P 500 calculators. Minor discrepancies can occur because we use the latest CPI data for inflation, annualized inflation numbers for previous years, and we compute S&P price and dividends from January of 1986 to latest available data for 2010 using average monthly close price.
For more details on the S&P 500 between 1986 and 2010, see the stock market returns calculator.
Raw data for these calculations comes from the Bureau of Labor Statistics' Consumer Price Index (CPI), established in 1913. Price index data from 1774 to 1912 is sourced from a historical study conducted by political science professor Robert Sahr at Oregon State University and from the American Antiquarian Society. Price index data from 1634 to 1773 is from the American Antiquarian Society, using British pound equivalents.
You may use the following MLA citation for this page: “$45,400 in 1986 → 2010 | Inflation Calculator.” Official Inflation Data, Alioth Finance, 13 Oct. 2024, https://www.officialdata.org/us/inflation/1986?endYear=2010&amount=45400.
Special thanks to QuickChart for their chart image API, which is used for chart downloads.
in2013dollars.com is a reference website maintained by the Official Data Foundation.
Cumulative price change | 98.96% |
Average inflation rate | 2.91% |
Converted amount $45,400 base | $90,326.12 |
Price difference $45,400 base | $44,926.12 |
CPI in 1986 | 109.600 |
CPI in 2010 | 218.056 |
Inflation in 1986 | 1.86% |
Inflation in 2010 | 1.64% |
$45,400 in 1986 | $90,326.12 in 2010 |