US Inflation History

2019/03 : $1.00 100%
     04 : $1.01 99.473288272484%
     05 : $1.01 99.26198415865%
     06 : $1.01 99.242218656362%
     07 : $1.01 99.076668308258%
     08 : $1.01 99.081687500768%
     09 : $1.01 99.004124764623%
     10 : $1.01 98.778297416234%
     11 : $1.01 98.831295938905%
     12 : $1.01 98.921291227868%
  Yr Avg: $1.01 0.99167085624415
2020/01 : $1.01 98.538981798566%
     02 : $1.02 98.269662563449%
     03 : $1.02 98.484009319564%
     04 : $1.01 99.146999256952%
     05 : $1.01 99.14506420909%
     06 : $1.01 98.605491935597%
     07 : $1.02 98.109229975977%
     08 : $1.02 97.800844044013%
     09 : $1.02 97.664822630037%
     10 : $1.02 97.624313725938%
     11 : $1.02 97.683963002922%
     12 : $1.02 97.592081950159%
  Yr Avg: $1.02 0.98222122034355
2021/01 : $1.03 97.178705405253%
     02 : $1.03 96.649607291634%
     03 : $1.04 95.969827052893%
     04 : $1.05 95.187489277474%
     05 : $1.06 94.430431631361%
     06 : $1.07 93.561185305527%
     07 : $1.07 93.113260633983%
     08 : $1.08 92.921294029278%
     09 : $1.08 92.669605518445%
     10 : $1.09 91.906039782405%
     11 : $1.09 91.456675497506%
     12 : $1.10 91.176531926292%
  Yr Avg: $1.07 0.93851721112671
2022/01 : $1.11 90.415723503761%
     02 : $1.12 89.597343516492%
     03 : $1.13 88.416855377065%
     04 : $1.14 87.926006882441%
     05 : $1.15 86.967320361803%
     06 : $1.17 85.788917716318%
     07 : $1.17 85.799052075562%
     08 : $1.17 85.829470716682%
     09 : $1.17 85.645265054608%
     10 : $1.17 85.299249445256%
     11 : $1.17 85.385491363902%
     12 : $1.17 85.648439985684%
  Yr Avg: $1.15 0.86893261333298
2023/01 : $1.18 84.969079958408%
     02 : $1.18 84.497405557343%
     03 : $1.19 84.218582280181%
     04 : $1.19 83.794661540156%
     05 : $1.20 83.584158940785%
     06 : $1.20 83.315143191726%
     07 : $1.20 83.156521145015%
     08 : $1.21 82.794942148035%
     09 : $1.21 82.589694785886%
     10 : $1.21 82.621371467507%
     11 : $1.21 82.788200607294%
     12 : $1.21 82.87051795836%
  Yr Avg: $1.20 0.83433356631725
2024/01 : $1.21 82.421527194763%
     02 : $1.22 81.914503152598%
     03 : $1.23 81.388393209403%
     04 : $1.23 81.072754738805%
     05 : $1.24 80.938263724612%
     06 : $1.24 80.910957761018%
     07 : $1.24 80.817066437352%
     08 : $1.24 80.751342251397%
     09 : $1.24 80.622007906305%
     10 : $1.24 80.529296806201%
     11 : $1.24 80.572944326805%
Color Key:
US $ = previous month, or start month
US $ < previous month
US $ > previous month

What is on each line:

a) 1966/01: b) $3.24 c) 30.8176101%

a) This line's year/month.
b) How much of this line's dollars it would take to match the value of the starting year/month.
c) The percentage of the value of the starting year/month's dollar value that this line's year has. You can also round it off to get the value of this line's dollar compared to the starting year/month, in this case it would be almost 31¢.

Data extrapolated from
http://data.bls.gov/cgi-bin/cpicalc.pl.

The data should include values through the year 2024,
if not then harvest current data and reload this page.