# \$100 in 1999 is worth \$147.13 in 2017

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👉 You may be interested in Inflation from 1999 to 2021

## Value of \$100 from 1999 to 2017

\$100 in 1999 is equivalent in purchasing power to about \$147.13 in 2017, an increase of \$47.13 over 18 years. The dollar had an average inflation rate of 2.17% per year between 1999 and 2017, producing a cumulative price increase of 47.13%.

This means that prices in 2017 are 1.47 times higher than average prices since 1999, according to the Bureau of Labor Statistics consumer price index.

The 1999 inflation rate was 2.21%. The inflation rate in 2017 was 2.13%. The 2017 inflation rate is lower compared to the average inflation rate of 2.61% per year between 2017 and 2021.

 Cumulative price change 47.13% Average inflation rate 2.17% Converted amount (\$100 base) \$147.13 Price difference (\$100 base) \$47.13 CPI in 1999 166.600 CPI in 2017 245.120 Inflation in 1999 2.21% Inflation in 2017 2.13% \$100 in 1999 \$147.13 in 2017

USD Inflation since 1913
Annual Rate, the Bureau of Labor Statistics CPI

## Buying power of \$100 in 1999

This chart shows a calculation of buying power equivalence for \$100 in 1999 (price index tracking began in 1635).

For example, if you started with \$100, you would need to end with \$147.13 in order to "adjust" for inflation (sometimes refered to as "beating inflation").

When \$100 is equivalent to \$147.13 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 1999 dollars, the chart below shows how \$100 is worth less over 18 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:

Dollar inflation: 1999-2017
Year Dollar Value Inflation Rate
1999 \$100.00 2.21%
2000 \$103.36 3.36%
2001 \$106.30 2.85%
2002 \$107.98 1.58%
2003 \$110.44 2.28%
2004 \$113.39 2.66%
2005 \$117.23 3.39%
2006 \$121.01 3.23%
2007 \$124.45 2.85%
2008 \$129.23 3.84%
2009 \$128.77 -0.36%
2010 \$130.89 1.64%
2011 \$135.02 3.16%
2012 \$137.81 2.07%
2013 \$139.83 1.46%
2014 \$142.10 1.62%
2015 \$142.27 0.12%
2016 \$144.06 1.26%
2017 \$147.13 2.13%
2018 \$150.80 2.49%
2019 \$153.46 1.76%
2020 \$155.35 1.23%
2021 \$163.08 4.98%*
* Compared to previous annual rate. Not final. See inflation summary for latest 12-month trailing value.
Click to show 12 more rows

This conversion table shows various other 1999 amounts in 2017 dollars, based on the 47.13% change in prices:

Conversion: 1999 dollars in 2017
Initial value Equivalent value
\$1 dollar in 1999 \$1.47 dollars in 2017
\$5 dollars in 1999 \$7.36 dollars in 2017
\$10 dollars in 1999 \$14.71 dollars in 2017
\$50 dollars in 1999 \$73.57 dollars in 2017
\$100 dollars in 1999 \$147.13 dollars in 2017
\$500 dollars in 1999 \$735.65 dollars in 2017
\$1,000 dollars in 1999 \$1,471.31 dollars in 2017
\$5,000 dollars in 1999 \$7,356.54 dollars in 2017
\$10,000 dollars in 1999 \$14,713.09 dollars in 2017
\$50,000 dollars in 1999 \$73,565.43 dollars in 2017
\$100,000 dollars in 1999 \$147,130.85 dollars in 2017
\$500,000 dollars in 1999 \$735,654.26 dollars in 2017
\$1,000,000 dollars in 1999 \$1,471,308.52 dollars in 2017

## Inflation by City

Inflation can vary widely by city, even within the United States. Here's how some cities fared in 1999 to 2017 (figures shown are purchasing power equivalents of \$100):

San Diego, California experienced the highest rate of inflation during the 18 years between 1999 and 2017 (4.06%).

Detroit, Michigan experienced the lowest rate of inflation during the 18 years between 1999 and 2017 (1.82%).

Note that some locations showing 0% inflation may have not yet reported latest data.

## Inflation by Country

Inflation can also vary widely by country. For comparison, in the UK £100.00 in 1999 would be equivalent to £164.74 in 2017, an absolute change of £64.74 and a cumulative change of 64.74%.

In Canada, CA\$100.00 in 1999 would be equivalent to CA\$139.17 in 2017, an absolute change of CA\$39.17 and a cumulative change of 39.17%.

Compare these numbers to the US's overall absolute change of \$47.13 and total percent change of 47.13%.

## Inflation by Spending Category

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. This chart shows the average rate of inflation for select CPI categories between 1999 and 2017.

Compare these values to the overall average of 2.17% per year:

Category Avg Inflation (%) Total Inflation (%) \$100 in 1999 → 2017
Food and beverages 2.35 51.84 151.84
Housing 2.40 53.28 153.28
Apparel -0.25 -4.33 95.67
Transportation 1.87 39.59 139.59
Medical care 3.62 89.69 189.69
Recreation 0.84 16.25 116.25
Education and communication 1.68 34.91 134.91
Other goods and services 2.91 67.51 167.51

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 1999. This table and charts use the earliest available data for each category.

## How to Calculate Inflation Rate for \$100, 1999 to 2017

Our calculations use the following inflation rate formula to calculate the change in value between 1999 and 2017:

CPI in 2017 CPI in 1999
×
1999 USD value
=
2017 USD value

Then plug in historical CPI values. The U.S. CPI was 166.6 in the year 1999 and 245.12 in 2017:

245.12166.6
×
\$100
=
\$147.13

\$100 in 1999 has the same "purchasing power" or "buying power" as \$147.13 in 2017.

To get the total inflation rate for the 18 years between 1999 and 2017, we use the following formula:

CPI in 2017 - CPI in 1999CPI in 1999
×
100
=
Cumulative inflation rate (18 years)

Plugging in the values to this equation, we get:

245.12 - 166.6166.6
×
100
=
47%

## Alternate Measurements of Inflation

The above data describe the CPI for all items. Also of note is the Core CPI, which measures inflation for all items except for the more volatile categories of food and energy. Core inflation averaged 1.99% per year between 1999 and 2017 (vs all-CPI inflation of 2.17%), for an inflation total of 42.48%.

When using the core inflation measurement, \$100 in 1999 is equivalent in buying power to \$142.48 in 2017, a difference of \$42.48. Recall that for All Items, the converted amount is \$147.13 with a difference of \$47.13.

In 1999, core inflation was 2.08%.

## Comparison to S&P 500 Index

The average inflation rate of 2.17% has a compounding effect between 1999 and 2017. As noted above, this yearly inflation rate compounds to produce an overall price difference of 47.13% over 18 years.

To help put this inflation into perspective, if we had invested \$100 in the S&P 500 index in 1999, our investment would be nominally worth approximately \$317.32 in 2017. This is a return on investment of 217.32%, with an absolute return of \$217.32 on top of the original \$100.

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 32.03% of returns (\$101.65) during this period. This means the inflation-adjusted real return of our \$100 investment is \$115.67. You may also want to account for capital gains tax, which would take your real return down to around \$98 for most people.

Investment in S&P 500 Index, 1999-2017
Original Amount Final Amount Change
Nominal \$100 \$317.32 217.32%
Real
\$100 \$215.67 115.67%

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 1999 to latest available data for 2017 using average monthly close price.

For more details on the S&P 500 between 1999 and 2017, see the stock market returns calculator.

Politics and news often influence economic performance. Here's what was happening at the time:

• NATO begins its bombardment of Yugoslavia in the Kosovo War marking the first time NATO attacked a sovereign country.
• 13 killed, 24 injured in the Columbine High School Massacre.
• Slobodan Milosevic and four others are indicted by the International Criminal Tribunal for former Yugoslavia, for war crimes and crimes against humanity committed in Kosovo.

## Data Source & Citation

Raw data for these calculations comes from the Bureau of Labor Statistics' (CPI), established in 1913. Inflation data from 1665 to 1912 is sourced from a historical study conducted by political science professor Robert Sahr at Oregon State University.

You may use the following MLA citation for this page: “1999 dollars in 2017 | Inflation Calculator.” Official Inflation Data, Alioth Finance, 3 Aug. 2021, https://www.officialdata.org/1999-dollars-in-2017.

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.