US Inflation History

2007/04 : $1.00 100%
     05 : $1.01 99.392640531559%
     06 : $1.01 99.200393023976%
     07 : $1.01 99.225631915558%
     08 : $1.01 99.407937404681%
     09 : $1.01 99.134732255896%
     10 : $1.01 98.923115317354%
     11 : $1.02 98.33901856924%
     12 : $1.02 98.40503576522%
  Yr Avg: $1.01 0.99114278309276
2008/01 : $1.02 97.918326086353%
     02 : $1.02 97.634782419432%
     03 : $1.03 96.795736379936%
     04 : $1.04 96.212230163253%
     05 : $1.05 95.408803714291%
     06 : $1.06 94.456961953262%
     07 : $1.06 93.963558178809%
     08 : $1.06 94.340123200464%
     09 : $1.06 94.470778279722%
     10 : $1.05 95.434795533448%
     11 : $1.03 97.298341899519%
     12 : $1.02 98.315163208441%
  Yr Avg: $1.04 0.96020800084744
2009/01 : $1.02 97.88910954377%
     02 : $1.03 97.404721918854%
     03 : $1.03 97.168433420713%
     04 : $1.03 96.926467384664%
     05 : $1.03 96.647276778012%
     06 : $1.04 95.824158214844%
     07 : $1.04 95.976336055747%
     08 : $1.04 95.761557665004%
     09 : $1.04 95.70169886824%
     10 : $1.05 95.609616036674%
     11 : $1.05 95.541995969665%
     12 : $1.04 95.710561057797%
  Yr Avg: $1.04 0.96346827742832
2010/01 : $1.05 95.38458770751%
     02 : $1.05 95.360823035467%
     03 : $1.05 94.97084662319%
     04 : $1.05 94.806179042508%
     05 : $1.06 94.732742240897%
     06 : $1.05 94.825316478976%
     07 : $1.05 94.805308008646%
     08 : $1.06 94.674593876244%
     09 : $1.06 94.619550019689%
     10 : $1.06 94.501878195764%
     11 : $1.06 94.462141757534%
     12 : $1.06 94.300093605559%
  Yr Avg: $1.06 0.94787005049332
2011/01 : $1.07 93.853048657533%
     02 : $1.07 93.392497412049%
     03 : $1.08 92.49061461014%
     04 : $1.09 91.898838844373%
     05 : $1.09 91.468552334762%
     06 : $1.09 91.566618515156%
     07 : $1.09 91.485557530954%
     08 : $1.10 91.233972159691%
     09 : $1.10 91.095646498943%
     10 : $1.10 91.283935336893%
     11 : $1.09 91.361003906808%
     12 : $1.09 91.586905378875%
  Yr Avg: $1.09 0.91893099265515
2012/01 : $1.10 91.185670906661%
     02 : $1.10 90.785942289599%
     03 : $1.11 90.101659775059%
     04 : $1.11 89.830281055631%
     05 : $1.11 89.935817458636%
     06 : $1.11 90.067894031412%
     07 : $1.11 90.214923703655%
     08 : $1.11 89.715642032416%
     09 : $1.12 89.317090260135%
     10 : $1.12 89.35184303489%
     11 : $1.11 89.777215479373%
     12 : $1.11 90.019643395363%
  Yr Avg: $1.11 0.90025301951903
2013/01 : $1.11 89.754212171068%
     02 : $1.12 89.025093557578%
     03 : $1.13 88.792945106581%
     04 : $1.13 88.885352730435%
     05 : $1.13 88.72738346342%
     06 : $1.13 88.514971416486%
     07 : $1.13 88.48011108065%
     08 : $1.13 88.373802768702%
     09 : $1.13 88.271143097387%
     10 : $1.13 88.499054485361%
     11 : $1.13 88.68017680258%
     12 : $1.13 88.687786221885%
  Yr Avg: $1.13 0.88724336075178
2014/01 : $1.13 88.359069009482%
     02 : $1.14 88.033530121606%
     03 : $1.14 87.470217970846%
     04 : $1.15 87.182797886885%
     05 : $1.15 86.87936174688%
     06 : $1.15 86.717880926887%
     07 : $1.15 86.751731032167%
     08 : $1.15 86.896894203278%
     09 : $1.15 86.831547682281%
     10 : $1.15 87.05024256184%
     11 : $1.14 87.522813231%
     12 : $1.14 88.021907197606%
  Yr Avg: $1.15 0.87309832797563
2015/01 : $1.13 88.438088442163%
     02 : $1.14 88.055658177967%
     03 : $1.14 87.534676585654%
     04 : $1.14 87.357089020863%
     05 : $1.15 86.914068122736%
     06 : $1.15 86.610682599711%
     07 : $1.15 86.604876410313%
     08 : $1.15 86.727706948102%
     09 : $1.15 86.862930209793%
     10 : $1.15 86.902008627285%
     11 : $1.15 87.085819971558%
     12 : $1.14 87.384420080945%
  Yr Avg: $1.15 0.87206502099758
2016/01 : $1.15 87.240203869166%
     02 : $1.15 87.168456409258%
     03 : $1.15 86.794719611353%
     04 : $1.16 86.385160754994%
     05 : $1.16 86.037074111631%
     06 : $1.17 85.755422254333%
     07 : $1.16 85.894410153901%
     08 : $1.17 85.81559529818%
     09 : $1.17 85.609788767118%
     10 : $1.17 85.503187298496%
     11 : $1.17 85.636392208115%
     12 : $1.17 85.608371491682%
  Yr Avg: $1.16 0.86120731852352
2017/01 : $1.17 85.112358833725%
     02 : $1.18 84.845425972361%
     03 : $1.18 84.776519390448%
     04 : $1.18 84.525855670027%
     05 : $1.18 84.453669529626%
     06 : $1.19 84.377130328958%
     07 : $1.18 84.435384145653%
     08 : $1.19 84.183301040755%
     09 : $1.19 83.739906842401%
     10 : $1.19 83.792866966619%
     11 : $1.19 83.790829633179%
     12 : $1.19 83.840113699235%
  Yr Avg: $1.18 0.84322780171082
2018/01 : $1.20 83.385849504457%
     02 : $1.20 83.009425788537%
     03 : $1.21 82.822155617307%
     04 : $1.21 82.494233513296%
     05 : $1.22 82.152566790212%
     06 : $1.22 82.021833676443%
     07 : $1.22 82.016301662352%
     08 : $1.22 81.970763252807%
     09 : $1.22 81.875622312041%
     10 : $1.22 81.731222613709%
     11 : $1.22 82.005889327787%
     12 : $1.22 82.268650506394%
  Yr Avg: $1.22 0.82312876213778
2019/01 : $1.22 82.112096405775%
     02 : $1.22 81.766464685936%
     03 : $1.23 81.307779941583%
     04 : $1.24 80.879522329248%
     05 : $1.24 80.707715645365%
     06 : $1.24 80.69164475426%
     07 : $1.24 80.557039441531%
     08 : $1.24 80.561120435532%
     09 : $1.24 80.49805589671%
     10 : $1.25 80.314440693234%
     11 : $1.24 80.35753261542%
     12 : $1.24 80.430705786928%
  Yr Avg: $1.24 0.80848676552627
2020/01 : $1.25 80.119858477455%
     02 : $1.25 79.900880986425%
     03 : $1.25 80.0751615752%
     04 : $1.24 80.614223974526%
     05 : $1.24 80.612650630069%
     06 : $1.25 80.173936393311%
     07 : $1.25 79.770436811249%
     08 : $1.26 79.519695056318%
     09 : $1.26 79.409099064368%
     10 : $1.26 79.376162173766%
     11 : $1.26 79.424661676634%
     12 : $1.26 79.349955232445%
  Yr Avg: $1.25 0.79862226837647
2021/01 : $1.27 79.013847940982%
     02 : $1.27 78.583650011086%
     03 : $1.28 78.030935790484%
     04 : $1.29 77.394834313647%
     05 : $1.30 76.779287548714%
     06 : $1.31 76.072522658955%
     07 : $1.32 75.708325052712%
     08 : $1.32 75.552241268197%
     09 : $1.33 75.347598927671%
     10 : $1.34 74.726760579302%
     11 : $1.34 74.3613924554%
     12 : $1.35 74.133613936997%
  Yr Avg: $1.31 0.76308750873679
2022/01 : $1.36 73.515017499028%
     02 : $1.37 72.849610899894%
     03 : $1.39 71.889782201252%
     04 : $1.40 71.490684187397%
     05 : $1.41 70.711197460867%
     06 : $1.43 69.75306443105%
     07 : $1.43 69.761304453562%
     08 : $1.43 69.786037175346%
     09 : $1.44 69.636263640986%
     10 : $1.44 69.354926030771%
     11 : $1.44 69.425047420201%
     12 : $1.44 69.638845106959%
  Yr Avg: $1.41 0.70650981708943
2023/01 : $1.45 69.086472550971%
     02 : $1.46 68.702964566912%
     03 : $1.46 68.47625955029%
     04 : $1.47 68.131579007865%
     05 : $1.47 67.960424017597%
     06 : $1.48 67.741693284344%
     07 : $1.48 67.612721219665%
     08 : $1.49 67.318729364485%
     09 : $1.49 67.151847290934%
     10 : $1.49 67.177602897518%
     11 : $1.49 67.313247967375%
     12 : $1.48 67.380178378033%
  Yr Avg: $1.48 0.67837810007999
2024/01 : $1.49 67.01511395601%
     02 : $1.50 66.602863963555%
     03 : $1.51 66.175095648692%
     04 : $1.52 65.918457015607%
     05 : $1.52 65.809105357746%
     06 : $1.52 65.786903484956%
     07 : $1.52 65.710562534126%
     08 : $1.52 65.65712365764%
     09 : $1.53 65.551964772944%
     10 : $1.53 65.47658343569%
     11 : $1.53 65.512072265693%
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.