US Inflation History

1987/10 : $1.00 100%
     11 : $1.00 99.91334499032%
     12 : $1.00 99.91334499032%
  Yr Avg: $1.00 0.99942229993547
1988/01 : $1.00 99.654278830674%
     02 : $1.01 99.396552739403%
     03 : $1.01 98.969958031859%
     04 : $1.02 98.462853334058%
     05 : $1.02 98.12765976071%
     06 : $1.02 97.711864427718%
     07 : $1.03 97.299578685562%
     08 : $1.03 96.890756649548%
     09 : $1.04 96.243740107069%
     10 : $1.04 95.923461412378%
     11 : $1.04 95.843724402738%
     12 : $1.05 95.684648050807%
  Yr Avg: $1.03 0.97517423036044
1989/01 : $1.05 95.210569744012%
     02 : $1.05 94.819079180546%
     03 : $1.06 94.276370313154%
     04 : $1.07 93.663688463728%
     05 : $1.07 93.134087323961%
     06 : $1.08 92.908945248183%
     07 : $1.08 92.684887933635%
     08 : $1.08 92.536115636865%
     09 : $1.08 92.240000528027%
     10 : $1.09 91.799363927545%
     11 : $1.09 91.580619825273%
     12 : $1.09 91.435368884645%
  Yr Avg: $1.07 0.93024091417464
1990/01 : $1.10 90.502355396651%
     02 : $1.11 90.078125515651%
     03 : $1.12 89.588189929173%
     04 : $1.12 89.449186366133%
     05 : $1.12 89.24148635678%
     06 : $1.13 88.760585348925%
     07 : $1.13 88.420245630651%
     08 : $1.14 87.6139821393%
     09 : $1.15 86.887716847388%
     10 : $1.16 86.367042045428%
     11 : $1.16 86.173393341258%
     12 : $1.16 86.173393341258%
  Yr Avg: $1.13 0.8827130852155
1991/01 : $1.17 85.66121897302%
     02 : $1.17 85.534125429435%
     03 : $1.17 85.407408375649%
     04 : $1.17 85.281065458599%
     05 : $1.18 85.029498505118%
     06 : $1.18 84.779412803686%
     07 : $1.18 84.654919392769%
     08 : $1.18 84.407027920942%
     09 : $1.19 84.037900851482%
     10 : $1.19 83.915575786496%
     11 : $1.20 83.671989240204%
     12 : $1.20 83.611313203122%
  Yr Avg: $1.18 0.8466595466171
1992/01 : $1.20 83.490224671817%
     02 : $1.20 83.189034009888%
     03 : $1.21 82.770998562597%
     04 : $1.21 82.652330154775%
     05 : $1.21 82.534001764302%
     06 : $1.22 82.239658510576%
     07 : $1.22 82.064057786101%
     08 : $1.22 81.831085899053%
     09 : $1.23 81.59943407936%
     10 : $1.23 81.311707633835%
     11 : $1.23 81.197184143384%
     12 : $1.23 81.254404710038%
  Yr Avg: $1.22 0.82177843493811
1993/01 : $1.24 80.855540829183%
     02 : $1.24 80.573026414301%
     03 : $1.25 80.292479158613%
     04 : $1.25 80.069445425704%
     05 : $1.25 79.958391524048%
     06 : $1.25 79.847645873414%
     07 : $1.25 79.847645873414%
     08 : $1.26 79.627072266028%
     09 : $1.26 79.462440336515%
     10 : $1.26 79.135209522396%
     11 : $1.26 79.080933811882%
     12 : $1.26 79.080933811882%
  Yr Avg: $1.25 0.79819230403948
1994/01 : $1.27 78.864569831051%
     02 : $1.27 78.595773763186%
     03 : $1.28 78.328804847372%
     04 : $1.28 78.222524130437%
     05 : $1.28 78.169492012787%
     06 : $1.28 77.905405596989%
     07 : $1.29 77.695418412114%
     08 : $1.29 77.382550683792%
     09 : $1.30 77.175368347912%
     10 : $1.30 77.123745713943%
     11 : $1.30 77.020708691925%
     12 : $1.30 77.020708691925%
  Yr Avg: $1.29 0.77792089226953
1995/01 : $1.30 76.713240062614%
     02 : $1.31 76.408217440459%
     03 : $1.31 76.155878682892%
     04 : $1.32 75.905201186559%
     05 : $1.32 75.755585317336%
     06 : $1.32 75.606557713421%
     07 : $1.32 75.606557713421%
     08 : $1.33 75.408764091881%
     09 : $1.33 75.261096557362%
     10 : $1.33 75.016266418205%
     11 : $1.33 75.065104204199%
     12 : $1.33 75.114006699377%
  Yr Avg: $1.32 0.75668039673977
1996/01 : $1.34 74.676166712177%
     02 : $1.34 74.435120295491%
     03 : $1.35 74.052665487179%
     04 : $1.36 73.768394512082%
     05 : $1.36 73.627075536784%
     06 : $1.36 73.580089609984%
     07 : $1.36 73.439490671424%
     08 : $1.36 73.299428230826%
     09 : $1.37 73.067174027456%
     10 : $1.37 72.836386957767%
     11 : $1.38 72.698612869224%
     12 : $1.38 72.698612869224%
  Yr Avg: $1.36 0.73514934814968
1997/01 : $1.38 72.470144741385%
     02 : $1.38 72.24310845131%
     03 : $1.39 72.062500412521%
     04 : $1.39 71.97253464568%
     05 : $1.39 72.017489880631%
     06 : $1.39 71.927635884198%
     07 : $1.39 71.838006605113%
     08 : $1.39 71.703980943122%
     09 : $1.40 71.526055394144%
     10 : $1.40 71.349009890069%
     11 : $1.40 71.393189791343%
     12 : $1.40 71.481711955115%
  Yr Avg: $1.39 0.71832114049553
1998/01 : $1.40 71.349009890069%
     02 : $1.40 71.216800791353%
     03 : $1.41 71.085081129375%
     04 : $1.41 70.953846198011%
     05 : $1.41 70.823095997263%
     06 : $1.41 70.736196269214%
     07 : $1.42 70.649510669739%
     08 : $1.42 70.563035669244%
     09 : $1.42 70.47677244426%
     10 : $1.42 70.304878967766%
     11 : $1.42 70.304878967766%
     12 : $1.42 70.347772921072%
  Yr Avg: $1.41 0.70734239992928
1999/01 : $1.42 70.176506535398%
     02 : $1.43 70.09118571144%
     03 : $1.43 69.878787815327%
     04 : $1.44 69.374247954275%
     05 : $1.44 69.374247954275%
     06 : $1.44 69.374247954275%
     07 : $1.45 69.166166749002%
     08 : $1.45 69.000598301116%
     09 : $1.46 68.671828584948%
     10 : $1.46 68.549345864859%
     11 : $1.46 68.508615551361%
     12 : $1.46 68.508615551361%
  Yr Avg: $1.45 0.69222866210636
2000/01 : $1.46 68.305687550199%
     02 : $1.47 67.903416436672%
     03 : $1.48 67.348131633493%
     04 : $1.49 67.308815509798%
     05 : $1.49 67.230320916492%
     06 : $1.50 66.879351244075%
     07 : $1.50 66.724537462576%
     08 : $1.50 66.724537462576%
     09 : $1.51 66.378813940189%
     10 : $1.51 66.264368100758%
     11 : $1.51 66.226307335234%
     12 : $1.51 66.264368100758%
  Yr Avg: $1.49 0.66963221307735
2001/01 : $1.52 65.84808686062%
     02 : $1.52 65.585893482589%
     03 : $1.53 65.437003532757%
     04 : $1.53 65.178066791479%
     05 : $1.54 64.884637702044%
     06 : $1.54 64.775281534071%
     07 : $1.54 64.957747314707%
     08 : $1.54 64.957747314707%
     09 : $1.55 64.666293620182%
     10 : $1.54 64.884637702044%
     11 : $1.54 64.994363300631%
     12 : $1.53 65.251839967411%
  Yr Avg: $1.53 0.65118466593603
2002/01 : $1.54 65.104460682894%
     02 : $1.54 64.848144075304%
     03 : $1.55 64.485458510983%
     04 : $1.56 64.126808446685%
     05 : $1.56 64.126808446685%
     06 : $1.56 64.091161921991%
     07 : $1.56 64.019988878727%
     08 : $1.57 63.807415679551%
     09 : $1.57 63.701657342211%
     10 : $1.57 63.596249610995%
     11 : $1.57 63.596249610995%
     12 : $1.57 63.736872080167%
  Yr Avg: $1.56 0.64103439607266
2003/01 : $1.58 63.456247173459%
     02 : $1.59 62.971054181906%
     03 : $1.60 62.595005582814%
     04 : $1.59 62.731230180533%
     05 : $1.59 62.833788354589%
     06 : $1.59 62.765378981749%
     07 : $1.59 62.697117851766%
     08 : $1.60 62.459371603466%
     09 : $1.61 62.257020102308%
     10 : $1.60 62.324324712897%
     11 : $1.60 62.493225095497%
     12 : $1.60 62.561042673436%
  Yr Avg: $1.59 0.62678733874535
2004/01 : $1.61 62.257020102308%
     02 : $1.61 61.922664218761%
     03 : $1.63 61.526147516492%
     04 : $1.63 61.329788085776%
     05 : $1.64 60.973031059244%
     06 : $1.65 60.780180042833%
     07 : $1.64 60.876452013793%
     08 : $1.64 60.844328021772%
     09 : $1.65 60.716166188385%
     10 : $1.66 60.398114666157%
     11 : $1.66 60.36649305271%
     12 : $1.65 60.588544382553%
  Yr Avg: $1.64 0.61048244112565
2005/01 : $1.65 60.461457898152%
     02 : $1.66 60.114703734942%
     03 : $1.68 59.64821522717%
     04 : $1.69 59.249743131011%
     05 : $1.69 59.310700358911%
     06 : $1.69 59.280205861798%
     07 : $1.69 59.007164871459%
     08 : $1.70 58.706721306474%
     09 : $1.72 57.997988673846%
     10 : $1.73 57.881526260934%
     11 : $1.71 58.350203115658%
     12 : $1.71 58.587398747628%
  Yr Avg: $1.69 0.59049669098999
2006/01 : $1.72 58.144226723662%
     02 : $1.72 58.027177221972%
     03 : $1.73 57.707707980347%
     04 : $1.75 57.220844315315%
     05 : $1.76 56.938272250432%
     06 : $1.76 56.826022993667%
     07 : $1.76 56.65847679781%
     08 : $1.77 56.547327597174%
     09 : $1.76 56.826022993667%
     10 : $1.75 57.135778798502%
     11 : $1.75 57.220844315315%
     12 : $1.75 57.135778798502%
  Yr Avg: $1.75 0.57199040065531
2007/01 : $1.76 56.961900514853%
     02 : $1.76 56.658755635567%
     03 : $1.78 56.147493078559%
     04 : $1.79 55.785103999954%
     05 : $1.80 55.44628788883%
     06 : $1.81 55.339042416788%
     07 : $1.81 55.353121958705%
     08 : $1.80 55.45482126541%
     09 : $1.81 55.302413489027%
     10 : $1.81 55.18436275978%
     11 : $1.82 54.858523781384%
     12 : $1.82 54.895351542819%
  Yr Avg: $1.80 0.55615598194306
2008/01 : $1.83 54.623840042285%
     02 : $1.84 54.465664912809%
     03 : $1.85 53.997602207068%
     04 : $1.86 53.672092657245%
     05 : $1.88 53.223900377129%
     06 : $1.90 52.692914460824%
     07 : $1.91 52.417668652105%
     08 : $1.90 52.627735841063%
     09 : $1.90 52.700621912909%
     10 : $1.88 53.238399940477%
     11 : $1.84 54.277981218877%
     12 : $1.82 54.845216043553%
  Yr Avg: $1.87 0.53565303188862
2009/01 : $1.83 54.607541563621%
     02 : $1.84 54.337325423298%
     03 : $1.84 54.20551163887%
     04 : $1.85 54.070530634016%
     05 : $1.85 53.914783863737%
     06 : $1.87 53.455606317231%
     07 : $1.87 53.540498884043%
     08 : $1.87 53.420684535398%
     09 : $1.87 53.38729224337%
     10 : $1.87 53.335923740015%
     11 : $1.88 53.298201815309%
     12 : $1.87 53.392236025031%
  Yr Avg: $1.86 0.53747178056995
2010/01 : $1.88 53.210391452562%
     02 : $1.88 53.197134305547%
     03 : $1.89 52.979585558383%
     04 : $1.89 52.887725577245%
     05 : $1.89 52.846758781092%
     06 : $1.89 52.898401416082%
     07 : $1.89 52.887239670099%
     08 : $1.89 52.814320655396%
     09 : $1.89 52.783614382772%
     10 : $1.90 52.717971033416%
     11 : $1.90 52.695804020024%
     12 : $1.90 52.605405289915%
  Yr Avg: $1.89 0.52877029345211
2011/01 : $1.91 52.356020800732%
     02 : $1.92 52.099101809465%
     03 : $1.94 51.595985550463%
     04 : $1.95 51.265862824083%
     05 : $1.96 51.025827047199%
     06 : $1.96 51.08053336792%
     07 : $1.96 51.03531341358%
     08 : $1.96 50.894966252572%
     09 : $1.97 50.817801138865%
     10 : $1.96 50.922838262936%
     11 : $1.96 50.965831044815%
     12 : $1.96 51.091850415944%
  Yr Avg: $1.95 0.51262660994048
2012/01 : $1.97 50.868021348336%
     02 : $1.97 50.64503232359%
     03 : $1.99 50.263304611201%
     04 : $2.00 50.111915710335%
     05 : $1.99 50.170789302508%
     06 : $1.99 50.244468355991%
     07 : $1.99 50.326489011563%
     08 : $2.00 50.047964212009%
     09 : $2.01 49.825631691349%
     10 : $2.01 49.845018562888%
     11 : $2.00 50.08231302343%
     12 : $1.99 50.21755168849%
  Yr Avg: $1.99 0.50220708320141
2013/01 : $2.00 50.069480603969%
     02 : $2.01 49.662741027151%
     03 : $2.02 49.533236772328%
     04 : $2.02 49.584786461399%
     05 : $2.02 49.496663141506%
     06 : $2.03 49.378168860216%
     07 : $2.03 49.358721985615%
     08 : $2.03 49.299417783234%
     09 : $2.03 49.242148978825%
     10 : $2.03 49.369289583634%
     11 : $2.02 49.470328856662%
     12 : $2.02 49.474573779135%
  Yr Avg: $2.02 0.49494963152806
2014/01 : $2.03 49.29119854033%
     02 : $2.04 49.109596333168%
     03 : $2.05 48.795352064022%
     04 : $2.06 48.635014471268%
     05 : $2.06 48.465742304993%
     06 : $2.07 48.37566006162%
     07 : $2.07 48.394543378054%
     08 : $2.06 48.475522804028%
     09 : $2.06 48.43906917933%
     10 : $2.06 48.561068345334%
     11 : $2.05 48.824692384598%
     12 : $2.04 49.103112472927%
  Yr Avg: $2.05 0.48705881028306
2015/01 : $2.03 49.335279613032%
     02 : $2.04 49.121940492423%
     03 : $2.05 48.83131036933%
     04 : $2.05 48.73224296162%
     05 : $2.06 48.485103292859%
     06 : $2.07 48.315859363318%
     07 : $2.07 48.312620374524%
     08 : $2.07 48.381141517774%
     09 : $2.06 48.45657595494%
     10 : $2.06 48.478375890779%
     11 : $2.06 48.580915240346%
     12 : $2.05 48.747489621912%
  Yr Avg: $2.06 0.48648237891071
2016/01 : $2.05 48.667038458186%
     02 : $2.06 48.627014063059%
     03 : $2.07 48.418524601661%
     04 : $2.08 48.1900517677%
     05 : $2.08 47.995871271691%
     06 : $2.09 47.838751490179%
     07 : $2.09 47.9162860345%
     08 : $2.09 47.872319085269%
     09 : $2.09 47.757509697877%
     10 : $2.10 47.698041957741%
     11 : $2.09 47.772350455105%
     12 : $2.09 47.756719069301%
  Yr Avg: $2.08 0.48042539829356
2017/01 : $2.11 47.480017892207%
     02 : $2.11 47.331109117885%
     03 : $2.11 47.292669509502%
     04 : $2.12 47.152836492375%
     05 : $2.12 47.112567378879%
     06 : $2.12 47.069869906186%
     07 : $2.12 47.102366858413%
     08 : $2.13 46.961742036179%
     09 : $2.14 46.714394121498%
     10 : $2.14 46.743937981871%
     11 : $2.14 46.742801453293%
     12 : $2.14 46.770294620797%
  Yr Avg: $2.13 0.4703955061409
2018/01 : $2.15 46.516882867306%
     02 : $2.16 46.3068945059%
     03 : $2.16 46.202425646118%
     04 : $2.17 46.019493959356%
     05 : $2.18 45.828894822551%
     06 : $2.19 45.755965219072%
     07 : $2.19 45.752879179259%
     08 : $2.19 45.727475530134%
     09 : $2.19 45.674401057381%
     10 : $2.19 45.593847535491%
     11 : $2.19 45.747070647593%
     12 : $2.18 45.89365224435%
  Yr Avg: $2.18 0.45918323601209
2019/01 : $2.18 45.806318376504%
     02 : $2.19 45.613507362134%
     03 : $2.20 45.357629600466%
     04 : $2.22 45.118725646037%
     05 : $2.22 45.022883108753%
     06 : $2.22 45.013917945437%
     07 : $2.23 44.938828231742%
     08 : $2.23 44.941104818489%
     09 : $2.23 44.905924199921%
     10 : $2.23 44.803494267702%
     11 : $2.23 44.827533141309%
     12 : $2.23 44.868352871134%
  Yr Avg: $2.22 0.45101518297469
2020/01 : $2.24 44.694946376264%
     02 : $2.24 44.572789555156%
     03 : $2.24 44.670012162856%
     04 : $2.22 44.970728682945%
     05 : $2.22 44.969850991103%
     06 : $2.24 44.725113797865%
     07 : $2.25 44.500021136373%
     08 : $2.25 44.360144587613%
     09 : $2.26 44.298448498484%
     10 : $2.26 44.280074619807%
     11 : $2.26 44.307130117921%
     12 : $2.26 44.265455050336%
  Yr Avg: $2.24 0.4455122629806
2021/01 : $2.27 44.077957248242%
     02 : $2.28 43.837970885644%
     03 : $2.30 43.529638682858%
     04 : $2.32 43.17478881246%
     05 : $2.33 42.831405409474%
     06 : $2.36 42.437135880686%
     07 : $2.37 42.233967867278%
     08 : $2.37 42.146896365759%
     09 : $2.38 42.032736423269%
     10 : $2.40 41.68640110496%
     11 : $2.41 41.482580117058%
     12 : $2.42 41.355513633678%
  Yr Avg: $2.35 0.42568916035947
2022/01 : $2.44 41.010428967417%
     02 : $2.46 40.639231204067%
     03 : $2.49 40.103789766308%
     04 : $2.51 39.881152524218%
     05 : $2.54 39.446315043157%
     06 : $2.57 38.911819536016%
     07 : $2.57 38.916416241144%
     08 : $2.57 38.930213415713%
     09 : $2.57 38.846662093806%
     10 : $2.58 38.689717615356%
     11 : $2.58 38.728834905376%
     12 : $2.57 38.848102167284%
  Yr Avg: $2.54 0.39412723623322
2023/01 : $2.59 38.539960562458%
     02 : $2.61 38.326020234703%
     03 : $2.62 38.199552605408%
     04 : $2.63 38.007272206348%
     05 : $2.64 37.911793217026%
     06 : $2.65 37.789774050001%
     07 : $2.65 37.717826849589%
     08 : $2.66 37.553823187425%
     09 : $2.67 37.460727849137%
     10 : $2.67 37.475095641056%
     11 : $2.66 37.550765384347%
     12 : $2.66 37.58810258354%
  Yr Avg: $2.64 0.37843392864253
2024/01 : $2.67 37.384451016048%
     02 : $2.69 37.154476929017%
     03 : $2.71 36.915845929692%
     04 : $2.72 36.772679801321%
     05 : $2.72 36.711677865258%
     06 : $2.72 36.699292527432%
     07 : $2.73 36.656705648616%
     08 : $2.73 36.626894715793%
     09 : $2.73 36.5682317226%
     10 : $2.74 36.526180165216%
     11 : $2.74 36.545977645942%
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.