$1 in 2019 is worth $0.32 in 1980

Value of $1 from 2019 to 1980

$1 in 2019 is equivalent in purchasing power to about $0.32 in 1980, an increase of $-0.68 over 39 years. The dollar had an average inflation rate of 2.95% per year between 1980 and 2019, producing a cumulative price increase of -67.77%.

This means that prices in 1980 are 67.77% lower than average prices since 2019, according to the Bureau of Labor Statistics consumer price index.

The inflation rate in 1980 was 13.50%. The inflation rate in 2019 was 1.76%. The 2019 inflation rate is lower compared to the average inflation rate of 4.31% per year between 2019 and 2024.


Inflation from 2019 to 1980
Cumulative price change-67.77%
Average inflation rate2.95%
Converted amount
$1 base
$0.32
Price difference
$1 base
$-0.68
CPI in 2019255.658
CPI in 198082.400
Inflation in 198013.50%
Inflation in 20191.76%
$1 in 2019$0.32 in 1980

USD inflation since 1980
Annual Rate, the Bureau of Labor Statistics CPI
Download

Buying power of $1 in 1980

This chart shows a calculation of buying power equivalence for $1 in 1980 (price index tracking began in 1635).

For example, if you started with $1, you would need to end with $0.32 in order to "adjust" for inflation (sometimes refered to as "beating inflation").

When $1 is equivalent to $0.32 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 1980 dollars, the chart below shows how $1 is worth less over 39 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: 1980-2019
YearDollar ValueInflation Rate
1980$1.0013.50%
1981$1.1010.32%
1982$1.176.16%
1983$1.213.21%
1984$1.264.32%
1985$1.313.56%
1986$1.331.86%
1987$1.383.65%
1988$1.444.14%
1989$1.504.82%
1990$1.595.40%
1991$1.654.21%
1992$1.703.01%
1993$1.752.99%
1994$1.802.56%
1995$1.852.83%
1996$1.902.95%
1997$1.952.29%
1998$1.981.56%
1999$2.022.21%
2000$2.093.36%
2001$2.152.85%
2002$2.181.58%
2003$2.232.28%
2004$2.292.66%
2005$2.373.39%
2006$2.453.23%
2007$2.522.85%
2008$2.613.84%
2009$2.60-0.36%
2010$2.651.64%
2011$2.733.16%
2012$2.792.07%
2013$2.831.46%
2014$2.871.62%
2015$2.880.12%
2016$2.911.26%
2017$2.972.13%
2018$3.052.49%
2019$3.101.76%
2020$3.141.23%
2021$3.294.70%
2022$3.558.00%
2023$3.704.12%
2024$3.833.60%*
* Compared to previous annual rate. Not final. See inflation summary for latest 12-month trailing value.
Click to show 33 more rows

This conversion table shows various other 1980 amounts in 2019 dollars, based on the -67.77% change in prices:

Conversion: 1980 dollars in 2019
Initial valueEquivalent value
$1 dollar in 1980$3.10 dollars in 2019
$5 dollars in 1980$15.51 dollars in 2019
$10 dollars in 1980$31.03 dollars in 2019
$50 dollars in 1980$155.13 dollars in 2019
$100 dollars in 1980$310.26 dollars in 2019
$500 dollars in 1980$1,551.32 dollars in 2019
$1,000 dollars in 1980$3,102.64 dollars in 2019
$5,000 dollars in 1980$15,513.20 dollars in 2019
$10,000 dollars in 1980$31,026.40 dollars in 2019
$50,000 dollars in 1980$155,131.98 dollars in 2019
$100,000 dollars in 1980$310,263.96 dollars in 2019
$500,000 dollars in 1980$1,551,319.78 dollars in 2019
$1,000,000 dollars in 1980$3,102,639.56 dollars in 2019

Inflation by City

Inflation can vary widely by city, even within the United States. Here's how some cities fared in 2019 to 1980 (figures shown are purchasing power equivalents of $1):

San Francisco, California experienced the highest rate of inflation during the 39 years between 1980 and 2019 (3.40%).

Detroit, Michigan experienced the lowest rate of inflation during the 39 years between 1980 and 2019 (2.63%).

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 £1.00 in 2019 would be equivalent to £0.23 in 1980, an absolute change of £-0.77 and a cumulative change of -76.70%.

In Canada, CA$1.00 in 2019 would be equivalent to CA$0.32 in 1980, an absolute change of CA$-0.68 and a cumulative change of -67.62%.

Compare these numbers to the US's overall absolute change of $-0.68 and total percent change of -67.77%.


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.

Between 1980 and 2019:

This chart shows the average rate of inflation for select CPI categories between 2019 and 1980.

Compare these values to the overall average of 2.95% per year:

CategoryAvg Inflation (%)Total Inflation (%)$1 in 1980 → 2019
Food and beverages2.83197.412.97
Housing3.09228.093.28
Apparel0.8036.411.36
Transportation2.41152.812.53
Medical care4.98565.646.66
Recreation1.1053.311.53
Education and communication1.85104.702.05
Other goods and services4.70500.296.00

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 2019. This table and charts use the earliest available data for each category.



How to calculate inflation rate for $1, 1980 to 2019

Our calculations use the following inflation rate formula to calculate the change in value between 1980 and 2019:

CPI in 1980 CPI in 2019
×
2019 USD value
=
1980 USD value

Then plug in historical CPI values. The U.S. CPI was 255.6575 in the year 2019 and 82.4 in 1980:

82.4255.6575
×
$1
=
$0.32

$1 in 2019 has the same "purchasing power" or "buying power" as $0.32 in 1980.

To get the total inflation rate for the 39 years between 1980 and 2019, we use the following formula:

CPI in 1980 - CPI in 2019CPI in 2019
×
100
=
Cumulative inflation rate (39 years)

Plugging in the values to this equation, we get:

82.4 - 255.6575255.6575
×
100
=
-68%

Alternate Measurements of Inflation

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.

Personal Consumption Expenditures (PCE) Inflation

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 2.54% per year on average between 2019 and 1980. The total PCE inflation between these dates was 165.90%. In 2019, PCE inflation was 10.77%.

This means that the PCE Index equates $1 in 2019 with $2.66 in 1980, a difference of $1.66. Compare this to the standard CPI measurement, which equates $1 with $0.32. The PCE measured 233.67% 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.

Core Inflation

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 3.07% per year between 2019 and 1980 (vs all-CPI inflation of 2.95%), for an inflation total of 225.82%. In 2019, core inflation was 12.42%.

When using the core inflation measurement, $1 in 2019 is equivalent in buying power to $3.26 in 1980, a difference of $2.26. Recall that the converted amount is $0.32 when all items including food and energy are measured.


Data source & citation

Raw data for these calculations comes from the Bureau of Labor Statistics' (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: “$1 in 2019 → 1980 | Inflation Calculator.” Official Inflation Data, Alioth Finance, 9 Dec. 2024, https://www.officialdata.org/us/inflation/2019?endYear=1980&amount=1.

Special thanks to QuickChart for their chart image API, which is used for chart downloads.


Ian Webster

About the author

Ian Webster is an engineer and data expert based in San Mateo, California. He has worked for Google, NASA, and consulted for governments around the world on data pipelines and data analysis. Disappointed by the lack of clear resources on the impacts of inflation on economic indicators, Ian believes this website serves as a valuable public tool. Ian earned his degree in Computer Science from Dartmouth College.

Email · LinkedIn · Twitter


» Read more about inflation and investment.

Inflation from 2019 to 1980
Cumulative price change-67.77%
Average inflation rate2.95%
Converted amount
$1 base
$0.32
Price difference
$1 base
$-0.68
CPI in 2019255.658
CPI in 198082.400
Inflation in 198013.50%
Inflation in 20191.76%
$1 in 2019$0.32 in 1980