US Inflation History

2010/04 : $1.00 100%
     05 : $1.00 99.922540068219%
     06 : $1.00 100.02018585356%
     07 : $1.00 99.999081247794%
     08 : $1.00 99.861206128553%
     09 : $1.00 99.803146773023%
     10 : $1.00 99.67902846648%
     11 : $1.00 99.637115124301%
     12 : $1.01 99.466189396029%
  Yr Avg: $1.00 0.99820943673107
2011/01 : $1.01 98.994653729746%
     02 : $1.02 98.50887184281%
     03 : $1.03 97.557580681182%
     04 : $1.03 96.933385326255%
     05 : $1.04 96.479526185472%
     06 : $1.04 96.582964781336%
     07 : $1.04 96.497462987022%
     08 : $1.04 96.232094870931%
     09 : $1.04 96.086191236648%
     10 : $1.04 96.284795209355%
     11 : $1.04 96.366085870674%
     12 : $1.04 96.604363031876%
  Yr Avg: $1.03 0.96927331312776
2012/01 : $1.04 96.181147502819%
     02 : $1.04 95.759520325035%
     03 : $1.05 95.037750371377%
     04 : $1.06 94.751504556844%
     05 : $1.05 94.862822620783%
     06 : $1.05 95.002134819745%
     07 : $1.05 95.157219302348%
     08 : $1.06 94.630585198662%
     09 : $1.06 94.210199337417%
     10 : $1.06 94.246855993244%
     11 : $1.06 94.695531858867%
     12 : $1.05 94.951240841592%
  Yr Avg: $1.05 0.94957209394061
2013/01 : $1.06 94.671268347209%
     02 : $1.06 93.902206013031%
     03 : $1.07 93.65733964109%
     04 : $1.07 93.754809684485%
     05 : $1.07 93.588186297053%
     06 : $1.07 93.364137559852%
     07 : $1.07 93.327367450362%
     08 : $1.07 93.215235189553%
     09 : $1.07 93.106951454935%
     10 : $1.07 93.347348642415%
     11 : $1.07 93.538393486799%
     12 : $1.07 93.54641977726%
  Yr Avg: $1.07 0.93584971962004
2014/01 : $1.07 93.199694262401%
     02 : $1.08 92.856321192034%
     03 : $1.08 92.262148790563%
     04 : $1.09 91.958982808278%
     05 : $1.09 91.63892335322%
     06 : $1.09 91.468596037402%
     07 : $1.09 91.504300572298%
     08 : $1.09 91.657416300172%
     09 : $1.09 91.58848986346%
     10 : $1.09 91.819165629289%
     11 : $1.08 92.31762540684%
     12 : $1.08 92.844061522762%
  Yr Avg: $1.08 0.92092977144893
2015/01 : $1.07 93.283042661714%
     02 : $1.08 92.879661502323%
     03 : $1.08 92.330138678416%
     04 : $1.09 92.142822232816%
     05 : $1.09 91.675531068251%
     06 : $1.09 91.355525003152%
     07 : $1.09 91.34940072997%
     08 : $1.09 91.478960363139%
     09 : $1.09 91.621591637869%
     10 : $1.09 91.662810910585%
     11 : $1.09 91.856692096526%
     12 : $1.08 92.171650585945%
  Yr Avg: $1.09 0.91983985622559
2016/01 : $1.09 92.019533695215%
     02 : $1.09 91.943855653306%
     03 : $1.09 91.549644219326%
     04 : $1.10 91.11764826664%
     05 : $1.10 90.750492194243%
     06 : $1.11 90.453410442671%
     07 : $1.10 90.600012595581%
     08 : $1.10 90.516879980685%
     09 : $1.11 90.299798633097%
     10 : $1.11 90.187357155444%
     11 : $1.11 90.327859505569%
     12 : $1.11 90.298303714253%
  Yr Avg: $1.10 0.90838733004669
2017/01 : $1.11 89.775117712068%
     02 : $1.12 89.493561315576%
     03 : $1.12 89.4208797851%
     04 : $1.12 89.156483811175%
     05 : $1.12 89.08034305629%
     06 : $1.12 88.999610764955%
     07 : $1.12 89.061055933701%
     08 : $1.13 88.79516281635%
     09 : $1.13 88.327477900839%
     10 : $1.13 88.383339369736%
     11 : $1.13 88.381190423897%
     12 : $1.13 88.433174447041%
  Yr Avg: $1.12 0.88942283111394
2018/01 : $1.14 87.954024037895%
     02 : $1.14 87.556978486939%
     03 : $1.14 87.359448987151%
     04 : $1.15 87.013562139561%
     05 : $1.15 86.653177693595%
     06 : $1.16 86.51528255312%
     07 : $1.16 86.509447475548%
     08 : $1.16 86.46141430935%
     09 : $1.16 86.361061208184%
     10 : $1.16 86.208750778854%
     11 : $1.16 86.498464716122%
     12 : $1.15 86.775620890183%
  Yr Avg: $1.15 0.86822269439709
2019/01 : $1.15 86.610490197014%
     02 : $1.16 86.245923537615%
     03 : $1.17 85.762110405407%
     04 : $1.17 85.310391312137%
     05 : $1.17 85.129172444739%
     06 : $1.17 85.112221132845%
     07 : $1.18 84.970241660527%
     08 : $1.18 84.974546225949%
     09 : $1.18 84.908026786543%
     10 : $1.18 84.714352486692%
     11 : $1.18 84.759805138218%
     12 : $1.18 84.836986997298%
  Yr Avg: $1.17 0.85277855693749
2020/01 : $1.18 84.50911036245%
     02 : $1.19 84.278136502686%
     03 : $1.18 84.461964804316%
     04 : $1.18 85.030558966395%
     05 : $1.18 85.028899428512%
     06 : $1.18 84.566150859602%
     07 : $1.19 84.140546129892%
     08 : $1.19 83.876067846447%
     09 : $1.19 83.759413011217%
     10 : $1.19 83.72467172016%
     11 : $1.19 83.775828198943%
     12 : $1.19 83.697029069031%
  Yr Avg: $1.19 0.84237364741638
2021/01 : $1.20 83.342508620198%
     02 : $1.21 82.888742911843%
     03 : $1.21 82.30574903298%
     04 : $1.22 81.634799646283%
     05 : $1.23 80.98553103199%
     06 : $1.25 80.240047038333%
     07 : $1.25 79.855897386991%
     08 : $1.25 79.691262775522%
     09 : $1.26 79.475409396984%
     10 : $1.27 78.820559307424%
     11 : $1.27 78.435175013286%
     12 : $1.28 78.194917974448%
  Yr Avg: $1.24 0.80489216678024
2022/01 : $1.29 77.542432615143%
     02 : $1.30 76.840572666926%
     03 : $1.32 75.828161125467%
     04 : $1.33 75.407199097585%
     05 : $1.34 74.585009305314%
     06 : $1.36 73.574386327472%
     07 : $1.36 73.583077767836%
     08 : $1.36 73.609165436417%
     09 : $1.36 73.451186773136%
     10 : $1.37 73.154436484224%
     11 : $1.37 73.228399373709%
     12 : $1.36 73.453909661031%
  Yr Avg: $1.34 0.74521494719522
2023/01 : $1.37 72.871276164389%
     02 : $1.38 72.466758243793%
     03 : $1.38 72.227633516997%
     04 : $1.39 71.864070143906%
     05 : $1.40 71.683538672227%
     06 : $1.40 71.452825088511%
     07 : $1.40 71.316787473683%
     08 : $1.41 71.006689695091%
     09 : $1.41 70.830665225761%
     10 : $1.41 70.857831816424%
     11 : $1.41 71.000908007477%
     12 : $1.41 71.071505104981%
  Yr Avg: $1.40 0.71554207429437
2024/01 : $1.41 70.686441150595%
     02 : $1.42 70.251606631771%
     03 : $1.43 69.800403641435%
     04 : $1.44 69.529705427799%
     05 : $1.44 69.414363095722%
     06 : $1.44 69.390944925076%
     07 : $1.44 69.310421744413%
     08 : $1.44 69.254055295491%
     09 : $1.45 69.143135431661%
     10 : $1.45 69.063624435632%
     11 : $1.45 69.101057470442%
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.