US Inflation History

2013/05 : $1.00 100%
     06 : $1.00 99.760601475393%
     07 : $1.00 99.721312211497%
     08 : $1.00 99.60149766519%
     09 : $1.01 99.485795311183%
     10 : $1.00 99.742662333604%
     11 : $1.00 99.946795837995%
     12 : $1.00 99.955372017083%
  Yr Avg: $1.00 0.99776754606493
2014/01 : $1.00 99.584892014662%
     02 : $1.01 99.217994135824%
     03 : $1.01 98.583114430403%
     04 : $1.02 98.259178264653%
     05 : $1.02 97.917191238596%
     06 : $1.02 97.735194639926%
     07 : $1.02 97.773345325722%
     08 : $1.02 97.936951154548%
     09 : $1.02 97.863302503538%
     10 : $1.02 98.109782080668%
     11 : $1.01 98.642391801268%
     12 : $1.01 99.204894545205%
  Yr Avg: $1.01 0.98402352677918
2015/01 : $1.00 99.673950690346%
     02 : $1.01 99.242933512482%
     03 : $1.01 98.65576236872%
     04 : $1.02 98.455612699182%
     05 : $1.02 97.956306982239%
     06 : $1.02 97.614377003936%
     07 : $1.02 97.607833151101%
     08 : $1.02 97.746269035261%
     09 : $1.02 97.898672111304%
     10 : $1.02 97.942715354738%
     11 : $1.02 98.149879521085%
     12 : $1.02 98.486416109601%
  Yr Avg: $1.02 0.98285894045
2016/01 : $1.02 98.323877549182%
     02 : $1.02 98.243014734223%
     03 : $1.02 97.821795508188%
     04 : $1.03 97.360203110923%
     05 : $1.03 96.967892834462%
     06 : $1.03 96.650457735731%
     07 : $1.03 96.807103738513%
     08 : $1.03 96.718275630837%
     09 : $1.04 96.486321838187%
     10 : $1.04 96.366176890302%
     11 : $1.04 96.516305187136%
     12 : $1.04 96.484724501062%
  Yr Avg: $1.03 0.97062179104896
2017/01 : $1.04 95.925694539177%
     02 : $1.05 95.624848452046%
     03 : $1.05 95.547187442306%
     04 : $1.05 95.264677454254%
     05 : $1.05 95.183320225423%
     06 : $1.05 95.097056889708%
     07 : $1.05 95.162711724124%
     08 : $1.05 94.878602021958%
     09 : $1.06 94.378875577825%
     10 : $1.06 94.43856416792%
     11 : $1.06 94.436267995803%
     12 : $1.06 94.49181349273%
  Yr Avg: $1.05 0.95035801665273
2018/01 : $1.06 93.979836043327%
     02 : $1.07 93.555588532327%
     03 : $1.07 93.344526102759%
     04 : $1.08 92.974942225481%
     05 : $1.08 92.589867505877%
     06 : $1.08 92.442525041052%
     07 : $1.08 92.436290196888%
     08 : $1.08 92.384966233791%
     09 : $1.08 92.277737848311%
     10 : $1.09 92.114992489782%
     11 : $1.08 92.424554998397%
     12 : $1.08 92.720699399765%
  Yr Avg: $1.08 0.92770543884813
2019/01 : $1.08 92.544255449196%
     02 : $1.09 92.154711988826%
     03 : $1.09 91.637752368866%
     04 : $1.10 91.155085580308%
     05 : $1.10 90.961451239727%
     06 : $1.10 90.943338577686%
     07 : $1.10 90.791631959645%
     08 : $1.10 90.796231434848%
     09 : $1.10 90.725154686769%
     10 : $1.10 90.518211580471%
     11 : $1.10 90.566778235435%
     12 : $1.10 90.649247895479%
  Yr Avg: $1.10 0.91120320916438
2020/01 : $1.11 90.298908127372%
     02 : $1.11 90.052110033614%
     03 : $1.11 90.248532583193%
     04 : $1.10 90.856081660247%
     05 : $1.10 90.85430842588%
     06 : $1.11 90.359856522045%
     07 : $1.11 89.905093216387%
     08 : $1.12 89.622495279714%
     09 : $1.12 89.497848313206%
     10 : $1.12 89.46072686398%
     11 : $1.12 89.515388120713%
     12 : $1.12 89.431190389108%
  Yr Avg: $1.11 0.90008544961288
2021/01 : $1.12 89.052381414536%
     02 : $1.13 88.567527795389%
     03 : $1.14 87.944592463559%
     04 : $1.15 87.227675710233%
     05 : $1.16 86.533925099198%
     06 : $1.17 85.737367303655%
     07 : $1.17 85.326899202346%
     08 : $1.17 85.150985320496%
     09 : $1.18 84.920343626198%
     10 : $1.19 84.220629147832%
     11 : $1.19 83.808841817202%
     12 : $1.20 83.552124545136%
  Yr Avg: $1.16 0.86003607787148
2022/01 : $1.21 82.854936806895%
     02 : $1.22 82.104991780726%
     03 : $1.23 81.023218982773%
     04 : $1.24 80.573416454764%
     05 : $1.25 79.694897674988%
     06 : $1.27 78.61503597681%
     07 : $1.27 78.624322875838%
     08 : $1.27 78.652197834862%
     09 : $1.27 78.483395906401%
     10 : $1.28 78.166314979145%
     11 : $1.28 78.245345134992%
     12 : $1.27 78.486305341878%
  Yr Avg: $1.25 0.79627031645839
2023/01 : $1.28 77.86375508239%
     02 : $1.29 77.431523262755%
     03 : $1.30 77.176015878482%
     04 : $1.30 76.787544440498%
     05 : $1.31 76.594644589756%
     06 : $1.31 76.3481246038%
     07 : $1.31 76.202766925433%
     08 : $1.32 75.871424059562%
     09 : $1.32 75.683339990093%
     10 : $1.32 75.712367789155%
     11 : $1.32 75.865246263152%
     12 : $1.32 75.940680033478%
  Yr Avg: $1.31 0.76456452743213
2024/01 : $1.32 75.529234989375%
     02 : $1.33 75.064609553165%
     03 : $1.34 74.582494226232%
     04 : $1.35 74.293250226165%
     05 : $1.35 74.17000568362%
     06 : $1.35 74.14498311232%
     07 : $1.35 74.058943213643%
     08 : $1.35 73.998715046871%
     09 : $1.35 73.880195959987%
     10 : $1.36 73.795237591656%
     11 : $1.35 73.835235198503%
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.