US Inflation History

2007/05 : $1.00 100%
     06 : $1.00 99.806577723909%
     07 : $1.00 99.831970843004%
     08 : $1.00 100.01539034786%
     09 : $1.00 99.740515722005%
     10 : $1.00 99.527605654006%
     11 : $1.01 98.939939660839%
     12 : $1.01 99.00636026867%
  Yr Avg: $1.00 0.99608545027536
2008/01 : $1.02 98.516676448757%
     02 : $1.02 98.231400129098%
     03 : $1.03 97.387226923709%
     04 : $1.03 96.800155070539%
     05 : $1.04 95.991819116624%
     06 : $1.05 95.034160927911%
     07 : $1.06 94.537742106744%
     08 : $1.05 94.916608207535%
     09 : $1.05 95.048061681917%
     10 : $1.04 96.017969764216%
     11 : $1.02 97.892903719189%
     12 : $1.01 98.915938526881%
  Yr Avg: $1.03 0.96607555218593
2009/01 : $1.02 98.487281372396%
     02 : $1.02 97.999933795829%
     03 : $1.02 97.762201407518%
     04 : $1.03 97.518756787519%
     05 : $1.03 97.237860128411%
     06 : $1.04 96.409711727517%
     07 : $1.04 96.562819482869%
     08 : $1.04 96.346728643956%
     09 : $1.04 96.286504067525%
     10 : $1.04 96.193858544603%
     11 : $1.04 96.125825271066%
     12 : $1.04 96.29542041134%
  Yr Avg: $1.03 0.96935575136712
2010/01 : $1.04 95.967455132882%
     02 : $1.04 95.943545241851%
     03 : $1.05 95.551185797338%
     04 : $1.05 95.385511981045%
     05 : $1.05 95.311626428535%
     06 : $1.05 95.404766360812%
     07 : $1.05 95.384635624549%
     08 : $1.05 95.253122736167%
     09 : $1.05 95.197742522642%
     10 : $1.05 95.079351640484%
     11 : $1.05 95.039372384458%
     12 : $1.05 94.876334003438%
  Yr Avg: $1.05 0.95366220821184
2011/01 : $1.06 94.426557293981%
     02 : $1.06 93.963191754016%
     03 : $1.07 93.055797809066%
     04 : $1.08 92.460405874008%
     05 : $1.09 92.027490008899%
     06 : $1.09 92.12615544315%
     07 : $1.09 92.04459911889%
     08 : $1.09 91.791476382723%
     09 : $1.09 91.652305454163%
     10 : $1.09 91.841744870344%
     11 : $1.09 91.919284383837%
     12 : $1.09 92.146566273983%
  Yr Avg: $1.08 0.92454631222255
2012/01 : $1.09 91.742879974808%
     02 : $1.09 91.340708732627%
     03 : $1.10 90.652244767006%
     04 : $1.11 90.379207731289%
     05 : $1.11 90.485389036504%
     06 : $1.10 90.618272690737%
     07 : $1.10 90.76620081847%
     08 : $1.11 90.263868182403%
     09 : $1.11 89.862880976359%
     10 : $1.11 89.897846115194%
     11 : $1.11 90.325817886754%
     12 : $1.10 90.569727209108%
  Yr Avg: $1.10 0.90575420343438
2013/01 : $1.11 90.302674011935%
     02 : $1.12 89.569099967025%
     03 : $1.12 89.33553292448%
     04 : $1.12 89.4285052244%
     05 : $1.12 89.269570653219%
     06 : $1.12 89.055860618152%
     07 : $1.12 89.020787260959%
     08 : $1.12 88.913829329891%
     09 : $1.13 88.810542335233%
     10 : $1.12 89.039846423298%
     11 : $1.12 89.222075526228%
     12 : $1.12 89.229731444477%
  Yr Avg: $1.12 0.89266504643275
2014/01 : $1.12 88.89900553696%
     02 : $1.13 88.571477375785%
     03 : $1.14 88.004722988592%
     04 : $1.14 87.715546564237%
     05 : $1.14 87.410256214386%
     06 : $1.15 87.24778863215%
     07 : $1.15 87.281845585561%
     08 : $1.14 87.427895806517%
     09 : $1.14 87.362149971969%
     10 : $1.14 87.582181232221%
     11 : $1.14 88.057639643058%
     12 : $1.13 88.559783427483%
  Yr Avg: $1.14 0.87843357748243
2015/01 : $1.12 88.978507834372%
     02 : $1.13 88.593740650252%
     03 : $1.14 88.069575491216%
     04 : $1.14 87.890902740556%
     05 : $1.14 87.445174670793%
     06 : $1.15 87.139935247228%
     07 : $1.15 87.134093577898%
     08 : $1.15 87.257674697317%
     09 : $1.14 87.393724268964%
     10 : $1.14 87.433041483279%
     11 : $1.14 87.617976045124%
     12 : $1.14 87.918400812784%
  Yr Avg: $1.14 0.87739395626649
2016/01 : $1.14 87.773303337751%
     02 : $1.14 87.701117450019%
     03 : $1.15 87.325096855429%
     04 : $1.15 86.913035304223%
     05 : $1.16 86.562821604798%
     06 : $1.16 86.279448655058%
     07 : $1.16 86.419285869187%
     08 : $1.16 86.339989398845%
     09 : $1.16 86.132925244032%
     10 : $1.16 86.025672364894%
     11 : $1.16 86.159691250907%
     12 : $1.16 86.131499308039%
  Yr Avg: $1.16 0.86646990553598
2017/01 : $1.17 85.632455661242%
     02 : $1.17 85.363891650933%
     03 : $1.17 85.294564000973%
     04 : $1.18 85.042368547587%
     05 : $1.18 84.969741298714%
     06 : $1.18 84.89273438929%
     07 : $1.18 84.951344178086%
     08 : $1.18 84.697720666778%
     09 : $1.19 84.25161701566%
     10 : $1.19 84.304900763767%
     11 : $1.19 84.302850980777%
     12 : $1.19 84.352436207401%
  Yr Avg: $1.18 0.84838052113434
2018/01 : $1.19 83.895396136477%
     02 : $1.20 83.5166722049%
     03 : $1.20 83.328257680214%
     04 : $1.20 82.998331739765%
     05 : $1.21 82.654577190881%
     06 : $1.21 82.523045205142%
     07 : $1.21 82.517479386525%
     08 : $1.21 82.471662705026%
     09 : $1.21 82.37594038569%
     10 : $1.22 82.230658302873%
     11 : $1.21 82.507003425217%
     12 : $1.21 82.771370260832%
  Yr Avg: $1.21 0.82815866218629
2019/01 : $1.21 82.613859503715%
     02 : $1.22 82.266115729135%
     03 : $1.22 81.804628095947%
     04 : $1.23 81.373753526115%
     05 : $1.23 81.200896981641%
     06 : $1.23 81.184727886003%
     07 : $1.23 81.049300039425%
     08 : $1.23 81.053405971192%
     09 : $1.23 80.989956063347%
     10 : $1.24 80.805218840858%
     11 : $1.24 80.848574085226%
     12 : $1.24 80.922194396666%
  Yr Avg: $1.23 0.81342719259939
2020/01 : $1.24 80.60944758985%
     02 : $1.24 80.389131991171%
     03 : $1.24 80.564477557847%
     04 : $1.23 81.106834010441%
     05 : $1.23 81.105251051734%
     06 : $1.24 80.663855960094%
     07 : $1.25 80.257890709645%
     08 : $1.25 80.005616744902%
     09 : $1.25 79.894344933068%
     10 : $1.25 79.861206774724%
     11 : $1.25 79.910002643923%
     12 : $1.25 79.834839690419%
  Yr Avg: $1.24 0.80350241638151
2021/01 : $1.26 79.496678545223%
     02 : $1.26 79.063851801114%
     03 : $1.27 78.507760104942%
     04 : $1.28 77.867771597307%
     05 : $1.29 77.248463405432%
     06 : $1.31 76.537379681346%
     07 : $1.31 76.170956569639%
     08 : $1.32 76.013919002592%
     09 : $1.32 75.808026152345%
     10 : $1.33 75.183394041709%
     11 : $1.34 74.815793259651%
     12 : $1.34 74.586622853086%
  Yr Avg: $1.30 0.76775051417866
2022/01 : $1.35 73.964246352511%
     02 : $1.36 73.294773647515%
     03 : $1.38 72.329079715339%
     04 : $1.39 71.927542929798%
     05 : $1.41 71.143292986984%
     06 : $1.42 70.179305085372%
     07 : $1.42 70.187595460261%
     08 : $1.42 70.212479316501%
     09 : $1.43 70.06179055971%
     10 : $1.43 69.778733777326%
     11 : $1.43 69.849283658137%
     12 : $1.43 70.064387800269%
  Yr Avg: $1.41 0.71082709274143
2023/01 : $1.44 69.508639856524%
     02 : $1.45 69.122788366909%
     03 : $1.45 68.894698021981%
     04 : $1.46 68.547911237182%
     05 : $1.46 68.375710368634%
     06 : $1.47 68.155643035597%
     07 : $1.47 68.025882860207%
     08 : $1.48 67.730094506454%
     09 : $1.48 67.562192665172%
     10 : $1.48 67.588105656764%
     11 : $1.48 67.724579614123%
     12 : $1.48 67.791919017021%
  Yr Avg: $1.47 0.68252347100547
2024/01 : $1.48 67.424623792676%
     02 : $1.49 67.009854660625%
     03 : $1.50 66.579472378219%
     04 : $1.51 66.321265501219%
     05 : $1.51 66.211245627236%
     06 : $1.51 66.188908085269%
     07 : $1.51 66.11210063713%
     08 : $1.51 66.05833521124%
     09 : $1.52 65.952533731237%
     10 : $1.52 65.876691760594%
     11 : $1.52 65.912397452497%
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.