US Inflation History

1994/09 : $1.00 100%
     10 : $1.00 99.933109961022%
     11 : $1.00 99.799599717762%
     12 : $1.00 99.799599717762%
  Yr Avg: $1.00 0.99883077349137
1995/01 : $1.01 99.401197175742%
     02 : $1.01 99.005964048018%
     03 : $1.01 98.678996049071%
     04 : $1.02 98.354180629723%
     05 : $1.02 98.16031583526%
     06 : $1.02 97.967213285697%
     07 : $1.02 97.967213285697%
     08 : $1.02 97.710922158392%
     09 : $1.03 97.519581919039%
     10 : $1.03 97.202343213999%
     11 : $1.03 97.265624785619%
     12 : $1.03 97.328990204177%
  Yr Avg: $1.02 0.98046878549203
1996/01 : $1.03 96.761658947362%
     02 : $1.04 96.44932300152%
     03 : $1.04 95.953757102064%
     04 : $1.05 95.585412925442%
     05 : $1.05 95.402298833052%
     06 : $1.05 95.341416808378%
     07 : $1.05 95.159235703746%
     08 : $1.05 94.977749766463%
     09 : $1.06 94.676806332901%
     10 : $1.06 94.377763938121%
     11 : $1.06 94.1992431335%
     12 : $1.06 94.1992431335%
  Yr Avg: $1.05 0.95256992468837
1997/01 : $1.06 93.903205508116%
     02 : $1.07 93.609023186819%
     03 : $1.07 93.375000282031%
     04 : $1.07 93.258427120454%
     05 : $1.07 93.316677875732%
     06 : $1.07 93.200249540686%
     07 : $1.07 93.084112383193%
     08 : $1.08 92.910448603076%
     09 : $1.08 92.679901535033%
     10 : $1.08 92.450494785361%
     11 : $1.08 92.50774090186%
     12 : $1.08 92.622443514451%
  Yr Avg: $1.07 0.93076477103068
1998/01 : $1.08 92.450494785361%
     02 : $1.08 92.279184817496%
     03 : $1.09 92.108509037389%
     04 : $1.09 91.938461347079%
     05 : $1.09 91.769041746568%
     06 : $1.09 91.656441405411%
     07 : $1.09 91.544118521399%
     08 : $1.09 91.43206852106%
     09 : $1.10 91.320292928886%
     10 : $1.10 91.09756192005%
     11 : $1.10 91.09756192005%
     12 : $1.10 91.153141769197%
  Yr Avg: $1.09 0.91653906559995
1999/01 : $1.10 90.931223313425%
     02 : $1.10 90.820668837581%
     03 : $1.10 90.545454218382%
     04 : $1.11 89.891696585795%
     05 : $1.11 89.891696585795%
     06 : $1.11 89.891696585795%
     07 : $1.12 89.622075319675%
     08 : $1.12 89.407539968006%
     09 : $1.12 88.981536538148%
     10 : $1.13 88.822829527465%
     11 : $1.13 88.770053215061%
     12 : $1.13 88.770053215061%
  Yr Avg: $1.11 0.89695543659182
2000/01 : $1.13 88.507109214266%
     02 : $1.14 87.9858663331%
     03 : $1.15 87.266355930927%
     04 : $1.15 87.215412055263%
     05 : $1.15 87.113702669241%
     06 : $1.15 86.658933641337%
     07 : $1.16 86.458333650935%
     08 : $1.16 86.458333650935%
     09 : $1.16 86.010362323052%
     10 : $1.16 85.862069102196%
     11 : $1.17 85.812751857149%
     12 : $1.16 85.862069102196%
  Yr Avg: $1.15 0.86767608294216
2001/01 : $1.17 85.322672596485%
     02 : $1.18 84.982935470969%
     03 : $1.18 84.790011286713%
     04 : $1.18 84.454493948965%
     05 : $1.19 84.074283143735%
     06 : $1.19 83.932584865756%
     07 : $1.19 84.169014939939%
     08 : $1.19 84.169014939939%
     09 : $1.19 83.791363753084%
     10 : $1.19 84.074283143735%
     11 : $1.19 84.216460111511%
     12 : $1.18 84.550085557417%
  Yr Avg: $1.18 0.84377266979854
2002/01 : $1.19 84.359118818064%
     02 : $1.19 84.026996519102%
     03 : $1.20 83.557046621764%
     04 : $1.20 83.092325724442%
     05 : $1.20 83.092325724442%
     06 : $1.20 83.046136732466%
     07 : $1.21 82.953914246473%
     08 : $1.21 82.678472478294%
     09 : $1.21 82.541436090125%
     10 : $1.21 82.404853999917%
     11 : $1.21 82.404853999917%
     12 : $1.21 82.587065594345%
  Yr Avg: $1.20 0.83062045545779
2003/01 : $1.22 82.223445811614%
     02 : $1.23 81.594756889307%
     03 : $1.23 81.107491836814%
     04 : $1.23 81.284004888368%
     05 : $1.23 81.41689466428%
     06 : $1.23 81.328253204828%
     07 : $1.23 81.239803831092%
     08 : $1.24 80.931744079141%
     09 : $1.24 80.669547078349%
     10 : $1.24 80.756757041878%
     11 : $1.23 80.975609748661%
     12 : $1.23 81.063484389743%
  Yr Avg: $1.23 0.81215982788673
2004/01 : $1.24 80.669547078349%
     02 : $1.25 80.236305370918%
     03 : $1.25 79.722518769366%
     04 : $1.26 79.468085995128%
     05 : $1.27 79.005818001895%
     06 : $1.27 78.755931256242%
     07 : $1.27 78.88067568315%
     08 : $1.27 78.839051013636%
     09 : $1.27 78.672985290686%
     10 : $1.28 78.26086996291%
     11 : $1.28 78.219896250542%
     12 : $1.27 78.507619308554%
  Yr Avg: $1.26 0.79103275331781
2005/01 : $1.28 78.342946969281%
     02 : $1.28 77.893640188332%
     03 : $1.29 77.289187604873%
     04 : $1.30 76.772867301273%
     05 : $1.30 76.851852642328%
     06 : $1.30 76.812339391188%
     07 : $1.31 76.458546469712%
     08 : $1.31 76.069246656291%
     09 : $1.33 75.150906196374%
     10 : $1.33 75%
     11 : $1.32 75.607288134487%
     12 : $1.32 75.914634425212%
  Yr Avg: $1.31 0.76513621331613
2006/01 : $1.33 75.34039418062%
     02 : $1.33 75.188727263835%
     03 : $1.34 74.77477492585%
     04 : $1.35 74.143921228027%
     05 : $1.36 73.777778414676%
     06 : $1.36 73.632331416277%
     07 : $1.36 73.415233397254%
     08 : $1.36 73.271211796819%
     09 : $1.36 73.632331416277%
     10 : $1.35 74.033697566469%
     11 : $1.35 74.143921228027%
     12 : $1.35 74.033697566469%
  Yr Avg: $1.35 0.74115668366717
2007/01 : $1.35 73.80839474334%
     02 : $1.36 73.415594701337%
     03 : $1.37 72.75312613403%
     04 : $1.38 72.283560408122%
     05 : $1.39 71.844539359857%
     06 : $1.39 71.70557601658%
     07 : $1.39 71.723819586023%
     08 : $1.39 71.85559648438%
     09 : $1.40 71.65811407562%
     10 : $1.40 71.505149818016%
     11 : $1.41 71.082943892251%
     12 : $1.41 71.130663471986%
  Yr Avg: $1.39 0.72063923224295
2008/01 : $1.41 70.77885238725%
     02 : $1.42 70.573896929488%
     03 : $1.43 69.967404578677%
     04 : $1.44 69.545625510056%
     05 : $1.45 68.964880267486%
     06 : $1.46 68.276855153163%
     07 : $1.47 67.9202053378%
     08 : $1.47 68.192399942704%
     09 : $1.46 68.286842085846%
     10 : $1.45 68.983668079787%
     11 : $1.42 70.33070574304%
     12 : $1.41 71.065700388117%
  Yr Avg: $1.44 0.69407253033618
2009/01 : $1.41 70.757733630044%
     02 : $1.42 70.407601008578%
     03 : $1.42 70.236803269287%
     04 : $1.43 70.061901603452%
     05 : $1.43 69.860092692639%
     06 : $1.44 69.265113288801%
     07 : $1.44 69.375112850357%
     08 : $1.44 69.219863382542%
     09 : $1.45 69.176595313023%
     10 : $1.45 69.110034563843%
     11 : $1.45 69.061156371858%
     12 : $1.45 69.183001219165%
  Yr Avg: $1.44 0.69642917432799
2010/01 : $1.45 68.947376075596%
     02 : $1.45 68.930198124524%
     03 : $1.46 68.648309288979%
     04 : $1.46 68.529281698823%
     05 : $1.46 68.476198963969%
     06 : $1.46 68.543114919273%
     07 : $1.46 68.528652084536%
     08 : $1.46 68.434167255679%
     09 : $1.46 68.394379596375%
     10 : $1.46 68.309322212444%
     11 : $1.46 68.280599300113%
     12 : $1.47 68.16346512629%
  Yr Avg: $1.46 0.68515422053883
2011/01 : $1.47 67.840325121232%
     02 : $1.48 67.507422283492%
     03 : $1.50 66.855509283564%
     04 : $1.51 66.427752690435%
     05 : $1.51 66.116726281332%
     06 : $1.51 66.187612008077%
     07 : $1.51 66.129018242594%
     08 : $1.52 65.947163378779%
     09 : $1.52 65.847176666232%
     10 : $1.52 65.983278542154%
     11 : $1.51 66.038986448444%
     12 : $1.51 66.202276075468%
  Yr Avg: $1.51 0.66423603918484
2012/01 : $1.52 65.912249513368%
     02 : $1.52 65.623311436985%
     03 : $1.54 65.128687672225%
     04 : $1.54 64.932525471633%
     05 : $1.54 65.008810941251%
     06 : $1.54 65.104280590519%
     07 : $1.53 65.210558872473%
     08 : $1.54 64.849660304036%
     09 : $1.55 64.561572892961%
     10 : $1.55 64.586693435895%
     11 : $1.54 64.894167783762%
     12 : $1.54 65.069403312863%
  Yr Avg: $1.54 0.65073493518997
2013/01 : $1.54 64.877540173508%
     02 : $1.55 64.350507280079%
     03 : $1.56 64.182702114266%
     04 : $1.56 64.249497634876%
     05 : $1.56 64.135311824327%
     06 : $1.56 63.981772834067%
     07 : $1.56 63.956574542155%
     08 : $1.57 63.879731109269%
     09 : $1.57 63.805525043739%
     10 : $1.56 63.970267509543%
     11 : $1.56 64.101189169122%
     12 : $1.56 64.106689528322%
  Yr Avg: $1.56 0.64133109063606
2014/01 : $1.57 63.869081023523%
     02 : $1.57 63.633769924853%
     03 : $1.58 63.226587846072%
     04 : $1.59 63.018830376057%
     05 : $1.59 62.799495930496%
     06 : $1.60 62.68277184443%
     07 : $1.59 62.707239905728%
     08 : $1.59 62.812169014208%
     09 : $1.59 62.764934222229%
     10 : $1.59 62.923014667604%
     11 : $1.58 63.264605572718%
     12 : $1.57 63.625368461562%
  Yr Avg: $1.58 0.63110655732457
2015/01 : $1.56 63.926199082879%
     02 : $1.57 63.64976487184%
     03 : $1.58 63.273180827846%
     04 : $1.58 63.144814213172%
     05 : $1.59 62.824582934654%
     06 : $1.60 62.605285076849%
     07 : $1.60 62.601088156428%
     08 : $1.60 62.68987444241%
     09 : $1.59 62.787618630461%
     10 : $1.59 62.815865901974%
     11 : $1.59 62.948731286049%
     12 : $1.58 63.164570076497%
  Yr Avg: $1.59 0.63035964625088
2016/01 : $1.59 63.060325463937%
     02 : $1.59 63.008463845413%
     03 : $1.59 62.738313581332%
     04 : $1.60 62.442269857989%
     05 : $1.61 62.190660438862%
     06 : $1.61 61.987072448451%
     07 : $1.61 62.087537850795%
     08 : $1.61 62.030567666949%
     09 : $1.62 61.881803378745%
     10 : $1.62 61.804748041778%
     11 : $1.62 61.901033293089%
     12 : $1.62 61.880778921599%
  Yr Avg: $1.61 0.62251131232412
2017/01 : $1.63 61.522243312353%
     02 : $1.63 61.32929473626%
     03 : $1.63 61.279486605497%
     04 : $1.64 61.098297943725%
     05 : $1.64 61.046119231323%
     06 : $1.64 60.990793971972%
     07 : $1.64 61.032901904752%
     08 : $1.64 60.850687261345%
     09 : $1.65 60.530186148132%
     10 : $1.65 60.568467611513%
     11 : $1.65 60.566994954366%
     12 : $1.65 60.602619232024%
  Yr Avg: $1.64 0.60951507742772
2018/01 : $1.66 60.274260898379%
     02 : $1.67 60.002168434292%
     03 : $1.67 59.866802886945%
     04 : $1.68 59.6297691148%
     05 : $1.68 59.382800242626%
     06 : $1.69 59.288301693361%
     07 : $1.69 59.284302956614%
     08 : $1.69 59.251386172841%
     09 : $1.69 59.18261491345%
     10 : $1.69 59.078237670277%
     11 : $1.69 59.276776550469%
     12 : $1.68 59.466709685736%
  Yr Avg: $1.68 0.59498677601649
2019/01 : $1.68 59.353546807843%
     02 : $1.69 59.103711894844%
     03 : $1.70 58.772158230577%
     04 : $1.71 58.462598380663%
     05 : $1.71 58.338410392532%
     06 : $1.71 58.326793780252%
     07 : $1.72 58.229496267714%
     08 : $1.72 58.232446155478%
     09 : $1.72 58.186860861462%
     10 : $1.72 58.054137254939%
     11 : $1.72 58.085285630543%
     12 : $1.72 58.138177804172%
  Yr Avg: $1.71 0.58440301955085
2020/01 : $1.73 57.913486301453%
     02 : $1.73 57.755201574444%
     03 : $1.73 57.88117778911%
     04 : $1.72 58.270831284165%
     05 : $1.72 58.269694014774%
     06 : $1.73 57.952575744428%
     07 : $1.73 57.660911880282%
     08 : $1.74 57.479666812388%
     09 : $1.74 57.399724091738%
     10 : $1.74 57.375916134523%
     11 : $1.74 57.410973301976%
     12 : $1.74 57.356972824262%
  Yr Avg: $1.73 0.57727260979462
2021/01 : $1.75 57.114022507202%
     02 : $1.76 56.80306012667%
     03 : $1.77 56.403538609137%
     04 : $1.79 55.943741813871%
     05 : $1.80 55.4988026962%
     06 : $1.82 54.987927870168%
     07 : $1.83 54.724672873454%
     08 : $1.83 54.611849956787%
     09 : $1.84 54.463927186952%
     10 : $1.85 54.015163124372%
     11 : $1.86 53.75106203582%
     12 : $1.87 53.586415612873%
  Yr Avg: $1.81 0.55158682034459
2022/01 : $1.88 53.139272082951%
     02 : $1.90 52.658292501907%
     03 : $1.92 51.964494144709%
     04 : $1.94 51.676011890777%
     05 : $1.96 51.112571131932%
     06 : $1.98 50.419998464534%
     07 : $1.98 50.425954646185%
     08 : $1.98 50.443832338075%
     09 : $1.99 50.335570694891%
     10 : $1.99 50.132209853461%
     11 : $1.99 50.182896090348%
     12 : $1.99 50.337436670407%
  Yr Avg: $1.96 0.51069045042515
2023/01 : $2.00 49.938162120221%
     02 : $2.01 49.660948894894%
     03 : $2.02 49.497078437256%
     04 : $2.03 49.247931069157%
     05 : $2.04 49.124214148375%
     06 : $2.04 48.966107786673%
     07 : $2.05 48.872882186392%
     08 : $2.06 48.660374406158%
     09 : $2.06 48.539746101712%
     10 : $2.06 48.558363171156%
     11 : $2.06 48.656412257166%
     12 : $2.05 48.704791940986%
  Yr Avg: $2.04 0.49035584376679
2024/01 : $2.06 48.440910378964%
     02 : $2.08 48.142921406636%
     03 : $2.09 47.833715238355%
     04 : $2.10 47.648207696978%
     05 : $2.10 47.569164425311%
     06 : $2.10 47.553116121181%
     07 : $2.11 47.497934163871%
     08 : $2.11 47.459306641306%
     09 : $2.11 47.383294055362%
     10 : $2.11 47.328805740911%
     11 : $2.11 47.354458330785%
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.