US Inflation History

2012/06 : $1.00 100%
     07 : $1.00 100.16324315543%
     08 : $1.00 99.608903924329%
     09 : $1.01 99.166402435239%
     10 : $1.01 99.204987521665%
     11 : $1.00 99.677267293562%
     12 : $1.00 99.946428595263%
  Yr Avg: $1.00 0.99681033275069
2013/01 : $1.00 99.651727328903%
     02 : $1.01 98.842206221153%
     03 : $1.01 98.584457937491%
     04 : $1.01 98.687055677615%
     05 : $1.02 98.51166657952%
     06 : $1.02 98.275831103162%
     07 : $1.02 98.237126594512%
     08 : $1.02 98.11909528814%
     09 : $1.02 98.005114970936%
     10 : $1.02 98.258158955617%
     11 : $1.02 98.459254272839%
     12 : $1.02 98.467702809787%
  Yr Avg: $1.02 0.98508283144973
2014/01 : $1.02 98.102736785059%
     02 : $1.02 97.74129956997%
     03 : $1.03 97.115868991385%
     04 : $1.03 96.796754075851%
     05 : $1.04 96.459856956997%
     06 : $1.04 96.280569074529%
     07 : $1.04 96.318151950918%
     08 : $1.04 96.479322779515%
     09 : $1.04 96.406770265992%
     10 : $1.03 96.649581405201%
     11 : $1.03 97.174264117328%
     12 : $1.02 97.728394944937%
  Yr Avg: $1.03 0.96937797576473
2015/01 : $1.02 98.190469970708%
     02 : $1.02 97.765867765551%
     03 : $1.03 97.187435686156%
     04 : $1.03 96.990264911041%
     05 : $1.04 96.498390527954%
     06 : $1.04 96.161549607793%
     07 : $1.04 96.155103149307%
     08 : $1.04 96.291478645936%
     09 : $1.04 96.441613456065%
     10 : $1.04 96.485001189188%
     11 : $1.03 96.689082062012%
     12 : $1.03 97.020609864009%
  Yr Avg: $1.03 0.9682307223631
2016/01 : $1.03 96.860490419305%
     02 : $1.03 96.780831112646%
     03 : $1.04 96.365881033126%
     04 : $1.04 95.911158669776%
     05 : $1.05 95.524687278271%
     06 : $1.05 95.211976672203%
     07 : $1.05 95.366291260174%
     08 : $1.05 95.278785210911%
     09 : $1.05 95.050283664077%
     10 : $1.05 94.931926873604%
     11 : $1.05 95.079820760823%
     12 : $1.05 95.048710100654%
  Yr Avg: $1.05 0.95617570254631
2017/01 : $1.06 94.498000368523%
     02 : $1.06 94.201631874251%
     03 : $1.06 94.125126719273%
     04 : $1.07 93.84682142179%
     05 : $1.07 93.766675059785%
     06 : $1.07 93.681695610126%
     07 : $1.07 93.746373281699%
     08 : $1.07 93.46649207918%
     09 : $1.08 92.974203230727%
     10 : $1.07 93.033003455587%
     11 : $1.07 93.030741458167%
     12 : $1.07 93.0854602529%
  Yr Avg: $1.07 0.93621352067667
2018/01 : $1.08 92.581102734982%
     02 : $1.09 92.163169441473%
     03 : $1.09 91.955248324582%
     04 : $1.09 91.591165087667%
     05 : $1.10 91.211821563809%
     06 : $1.10 91.066672046131%
     07 : $1.10 91.060529997235%
     08 : $1.10 91.009969905834%
     09 : $1.10 90.904337436252%
     10 : $1.10 90.744014271284%
     11 : $1.10 91.048969457626%
     12 : $1.09 91.340706242895%
  Yr Avg: $1.09 0.91389808875814
2019/01 : $1.10 91.166888366611%
     02 : $1.10 90.783142611749%
     03 : $1.11 90.273877074584%
     04 : $1.11 89.798393977149%
     05 : $1.12 89.607641561173%
     06 : $1.12 89.589798475934%
     07 : $1.12 89.44034975819%
     08 : $1.12 89.444880777867%
     09 : $1.12 89.374861888783%
     10 : $1.12 89.170998785897%
     11 : $1.12 89.218842607105%
     12 : $1.12 89.300084843636%
  Yr Avg: $1.12 0.8976414672739
2020/01 : $1.12 88.954959299384%
     02 : $1.13 88.711834384136%
     03 : $1.12 88.905333511265%
     04 : $1.12 89.503840232359%
     05 : $1.12 89.502093389631%
     06 : $1.12 89.015000578729%
     07 : $1.13 88.567005667334%
     08 : $1.13 88.288613730198%
     09 : $1.13 88.16582192615%
     10 : $1.13 88.129252967859%
     11 : $1.13 88.18310068284%
     12 : $1.14 88.100156094213%
  Yr Avg: $1.13 0.88668917705341
2021/01 : $1.14 87.72698506021%
     02 : $1.15 87.249347679517%
     03 : $1.15 86.635683702419%
     04 : $1.16 85.92943706073%
     05 : $1.17 85.246011771894%
     06 : $1.18 84.461309412234%
     07 : $1.19 84.056950444858%
     08 : $1.19 83.883654748102%
     09 : $1.20 83.656445771223%
     10 : $1.21 82.967145377286%
     11 : $1.21 82.561486815119%
     12 : $1.21 82.30859035201%
  Yr Avg: $1.18 0.84723587349633
2022/01 : $1.23 81.62177909188%
     02 : $1.24 80.882995748171%
     03 : $1.25 79.817323336304%
     04 : $1.26 79.374215369645%
     05 : $1.27 78.508771878473%
     06 : $1.29 77.444982122844%
     07 : $1.29 77.454130801851%
     08 : $1.29 77.481590888543%
     09 : $1.29 77.315301295598%
     10 : $1.30 77.002939589753%
     11 : $1.30 77.080793513378%
     12 : $1.29 77.318167428975%
  Yr Avg: $1.28 0.78441915922118
2023/01 : $1.30 76.704882793058%
     02 : $1.31 76.279084024048%
     03 : $1.32 76.027379441567%
     04 : $1.32 75.644689753824%
     05 : $1.33 75.454660896029%
     06 : $1.33 75.211809949412%
     07 : $1.33 75.068615677951%
     08 : $1.34 74.74220429869%
     09 : $1.34 74.556919547285%
     10 : $1.34 74.585515315912%
     11 : $1.34 74.736118448488%
     12 : $1.34 74.8104295128%
  Yr Avg: $1.33 0.75318525804922
2024/01 : $1.34 74.405108142795%
     02 : $1.35 73.947397882232%
     03 : $1.36 73.472458038836%
     04 : $1.37 73.187518953888%
     05 : $1.37 73.066108701059%
     06 : $1.37 73.041458549049%
     07 : $1.37 72.95669921094%
     08 : $1.37 72.897367440102%
     09 : $1.37 72.780612312399%
     10 : $1.38 72.696918407856%
     11 : $1.37 72.736320716953%
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.