US Inflation History

1985/09 : $1.00 100%
     10 : $1.00 99.632015385319%
     11 : $1.01 99.357798679162%
     12 : $1.01 99.085087121991%
  Yr Avg: $1.00 0.99518725296618
1986/01 : $1.01 98.813868557682%
     02 : $1.01 99.085087121991%
     03 : $1.00 99.540441104355%
     04 : $1.00 99.723757641794%
     05 : $1.01 99.449035904003%
     06 : $1.01 98.90411008558%
     07 : $1.01 98.90411008558%
     08 : $1.01 98.723792795091%
     09 : $1.02 98.275862888265%
     10 : $1.02 98.186764035882%
     11 : $1.02 98.097826528397%
     12 : $1.02 98.00905036581%
  Yr Avg: $1.01 0.98809475592869
1987/01 : $1.03 97.392086260376%
     02 : $1.03 97.043011046788%
     03 : $1.04 96.610170203286%
     04 : $1.04 96.095830294165%
     05 : $1.04 95.755968316327%
     06 : $1.05 95.418502199722%
     07 : $1.05 95.166959977326%
     08 : $1.06 94.667832902957%
     09 : $1.06 94.173913069424%
     10 : $1.06 93.928881003175%
     11 : $1.07 93.84748692225%
     12 : $1.07 93.84748692225%
  Yr Avg: $1.05 0.95329010759837
1988/01 : $1.07 93.604148977436%
     02 : $1.07 93.362069743852%
     03 : $1.08 92.961374108637%
     04 : $1.08 92.485056340478%
     05 : $1.08 92.170212767838%
     06 : $1.09 91.779660864295%
     07 : $1.09 91.392405480152%
     08 : $1.10 91.00840351643%
     09 : $1.11 90.400668118174%
     10 : $1.11 90.09983392416%
     11 : $1.11 90.024937843259%
     12 : $1.11 89.87551920595%
  Yr Avg: $1.09 0.91597024240889
1989/01 : $1.12 89.430222757298%
     02 : $1.12 89.062500051802%
     03 : $1.13 88.552739685555%
     04 : $1.14 87.97725448028%
     05 : $1.14 87.479806055917%
     06 : $1.15 87.268332623471%
     07 : $1.15 87.05787809511%
     08 : $1.15 86.918137941512%
     09 : $1.15 86.640000333299%
     10 : $1.16 86.226115305176%
     11 : $1.16 86.020651417651%
     12 : $1.16 85.884218834473%
  Yr Avg: $1.14 0.87376488131795
1990/01 : $1.18 85.007849705591%
     02 : $1.18 84.609375325487%
     03 : $1.19 84.149184311472%
     04 : $1.19 84.018619820153%
     05 : $1.19 83.823529525525%
     06 : $1.20 83.371824590114%
     07 : $1.20 83.052147301129%
     08 : $1.22 82.294833025767%
     09 : $1.23 81.612660163959%
     10 : $1.23 81.123596148812%
     11 : $1.24 80.941704087908%
     12 : $1.24 80.941704087908%
  Yr Avg: $1.21 0.82912252341152
1991/01 : $1.24 80.460624435037%
     02 : $1.24 80.341246891721%
     03 : $1.25 80.222222981059%
     04 : $1.25 80.103550492847%
     05 : $1.25 79.867256468469%
     06 : $1.26 79.632353767565%
     07 : $1.26 79.515418499769%
     08 : $1.26 79.282576814179%
     09 : $1.27 78.935859888355%
     10 : $1.27 78.820961323628%
     11 : $1.27 78.592163206421%
     12 : $1.27 78.535170883753%
  Yr Avg: $1.26 0.795257838044
1992/01 : $1.28 78.421433781274%
     02 : $1.28 78.138528762839%
     03 : $1.29 77.745872745002%
     04 : $1.29 77.63440883743%
     05 : $1.29 77.52326430435%
     06 : $1.29 77.246790979817%
     07 : $1.30 77.081851184284%
     08 : $1.30 76.863023297728%
     09 : $1.30 76.645435335667%
     10 : $1.31 76.375177105035%
     11 : $1.31 76.267606471968%
     12 : $1.31 76.32135310993%
  Yr Avg: $1.30 0.77188728826277
1993/01 : $1.32 75.946704729917%
     02 : $1.32 75.681342101346%
     03 : $1.33 75.417827203393%
     04 : $1.33 75.208334113812%
     05 : $1.33 75.104022426676%
     06 : $1.33 75.000000276276%
     07 : $1.33 75.000000276276%
     08 : $1.34 74.79281795507%
     09 : $1.34 74.638181025904%
     10 : $1.35 74.330816783905%
     11 : $1.35 74.279836216362%
     12 : $1.35 74.279836216362%
  Yr Avg: $1.33 0.74973309943775
1994/01 : $1.35 74.076607950274%
     02 : $1.35 73.824130811548%
     03 : $1.36 73.573369896298%
     04 : $1.36 73.473541608158%
     05 : $1.36 73.423729133477%
     06 : $1.37 73.175675718237%
     07 : $1.37 72.978437105233%
     08 : $1.38 72.684563949001%
     09 : $1.38 72.489959899273%
     10 : $1.38 72.441471336841%
     11 : $1.38 72.34468981504%
     12 : $1.38 72.34468981504%
  Yr Avg: $1.37 0.73069238919868
1995/01 : $1.39 72.055887972093%
     02 : $1.39 71.769383636297%
     03 : $1.40 71.532364664977%
     04 : $1.40 71.296906097744%
     05 : $1.41 71.156373585979%
     06 : $1.41 71.016393625237%
     07 : $1.41 71.016393625237%
     08 : $1.41 70.830608289828%
     09 : $1.41 70.691905827049%
     10 : $1.42 70.461939616981%
     11 : $1.42 70.507812402872%
     12 : $1.42 70.553745969375%
  Yr Avg: $1.41 0.71074142942806
1996/01 : $1.43 70.142487768813%
     02 : $1.43 69.916075566922%
     03 : $1.44 69.556840045132%
     04 : $1.44 69.289827499207%
     05 : $1.45 69.157088167063%
     06 : $1.45 69.112954811792%
     07 : $1.45 68.9808918021%
     08 : $1.45 68.849332718941%
     09 : $1.46 68.631178944632%
     10 : $1.46 68.414403232574%
     11 : $1.46 68.284993572892%
     12 : $1.46 68.284993572892%
  Yr Avg: $1.45 0.69051755641913
1997/01 : $1.47 68.070396016965%
     02 : $1.47 67.857143370226%
     03 : $1.48 67.68750026039%
     04 : $1.48 67.60299642231%
     05 : $1.48 67.645222371452%
     06 : $1.48 67.560823518066%
     07 : $1.48 67.47663573917%
     08 : $1.48 67.350746934604%
     09 : $1.49 67.183623457431%
     10 : $1.49 67.017326596587%
     11 : $1.49 67.058824283481%
     12 : $1.49 67.141972161352%
  Yr Avg: $1.48 0.67471100927669
1998/01 : $1.49 67.017326596587%
     02 : $1.49 66.893144069579%
     03 : $1.50 66.769421265021%
     04 : $1.50 66.646153762506%
     05 : $1.50 66.523341562034%
     06 : $1.51 66.441717619883%
     07 : $1.51 66.360294806304%
     08 : $1.51 66.279069805992%
     09 : $1.51 66.198043724048%
     10 : $1.51 66.036586105059%
     11 : $1.51 66.036586105059%
     12 : $1.51 66.076875915418%
  Yr Avg: $1.50 0.66439880111457
1999/01 : $1.52 65.91600731582%
     02 : $1.52 65.835866420613%
     03 : $1.52 65.636363453519%
     04 : $1.53 65.162454807819%
     05 : $1.53 65.162454807819%
     06 : $1.53 65.162454807819%
     07 : $1.54 64.967006460128%
     08 : $1.54 64.811489869734%
     09 : $1.55 64.50268015426%
     10 : $1.55 64.387633505859%
     11 : $1.55 64.34937597816%
     12 : $1.55 64.34937597816%
  Yr Avg: $1.54 0.65020263629976
2000/01 : $1.56 64.158767977427%
     02 : $1.57 63.780919221892%
     03 : $1.58 63.259346419885%
     04 : $1.58 63.222417224845%
     05 : $1.58 63.148688131705%
     06 : $1.59 62.819026245743%
     07 : $1.60 62.673611393142%
     08 : $1.60 62.673611393142%
     09 : $1.60 62.348877157199%
     10 : $1.61 62.241379460867%
     11 : $1.61 62.205629409709%
     12 : $1.61 62.241379460867%
  Yr Avg: $1.59 0.62897804458035
2001/01 : $1.62 61.850371150179%
     02 : $1.62 61.60409584413%
     03 : $1.63 61.464245180327%
     04 : $1.63 61.221028796738%
     05 : $1.64 60.945414136494%
     06 : $1.64 60.842697111609%
     07 : $1.64 61.014085177575%
     08 : $1.64 61.014085177575%
     09 : $1.65 60.740325983664%
     10 : $1.64 60.945414136494%
     11 : $1.64 61.048478163421%
     12 : $1.63 61.290323115372%
  Yr Avg: $1.64 0.61165046997798
2002/01 : $1.64 61.151891402595%
     02 : $1.64 60.91113608126%
     03 : $1.65 60.570469589133%
     04 : $1.66 60.233593597021%
     05 : $1.66 60.233593597021%
     06 : $1.66 60.20011121526%
     07 : $1.66 60.133259172145%
     08 : $1.67 59.933591544847%
     09 : $1.67 59.834253922015%
     10 : $1.67 59.735245619594%
     11 : $1.67 59.735245619594%
     12 : $1.67 59.867330731326%
  Yr Avg: $1.66 0.60211643507651
2003/01 : $1.68 59.603742896639%
     02 : $1.69 59.148006548967%
     03 : $1.70 58.794788307813%
     04 : $1.70 58.922742548101%
     05 : $1.69 59.019074293369%
     06 : $1.70 58.954818134959%
     07 : $1.70 58.890701219406%
     08 : $1.70 58.667388828751%
     09 : $1.71 58.47732232802%
     10 : $1.71 58.54054079561%
     11 : $1.70 58.699187034996%
     12 : $1.70 58.762887327078%
  Yr Avg: $1.70 0.58873433355309
2004/01 : $1.71 58.47732232802%
     02 : $1.72 58.163265588036%
     03 : $1.73 57.790821886603%
     04 : $1.74 57.606383670588%
     05 : $1.75 57.271285787666%
     06 : $1.75 57.090142985949%
     07 : $1.75 57.180570170991%
     08 : $1.75 57.150396464752%
     09 : $1.75 57.030015488779%
     10 : $1.76 56.731273252936%
     11 : $1.76 56.70157142527%
     12 : $1.76 56.910141754644%
  Yr Avg: $1.74 0.57341932567019
2005/01 : $1.76 56.79077084194%
     02 : $1.77 56.465068536605%
     03 : $1.78 56.026901101246%
     04 : $1.80 55.652620720215%
     05 : $1.80 55.709877162272%
     06 : $1.80 55.681234022366%
     07 : $1.80 55.424769675461%
     08 : $1.81 55.142566396824%
     09 : $1.84 54.476861765692%
     10 : $1.84 54.367469924454%
     11 : $1.82 54.807692849617%
     12 : $1.82 55.030488052515%
  Yr Avg: $1.80 0.55464693420767
2006/01 : $1.83 54.614221529485%
     02 : $1.83 54.504278242328%
     03 : $1.84 54.20420435852%
     04 : $1.86 53.746898765945%
     05 : $1.87 53.481481987373%
     06 : $1.87 53.376047516559%
     07 : $1.88 53.218673249627%
     08 : $1.88 53.114272049225%
     09 : $1.87 53.376047516559%
     10 : $1.86 53.666997677882%
     11 : $1.86 53.746898765945%
     12 : $1.86 53.666997677882%
  Yr Avg: $1.86 0.53726418278111
2007/01 : $1.87 53.503675751744%
     02 : $1.88 53.218935158812%
     03 : $1.90 52.738711960025%
     04 : $1.91 52.398323953614%
     05 : $1.92 52.080077771777%
     06 : $1.92 51.979343299961%
     07 : $1.92 51.992568056135%
     08 : $1.92 52.08809307691%
     09 : $1.93 51.944938157992%
     10 : $1.93 51.834054428994%
     11 : $1.94 51.527997522715%
     12 : $1.94 51.56258942693%
  Yr Avg: $1.92 0.52239109047134
2008/01 : $1.95 51.307561712683%
     02 : $1.95 51.15898958354%
     03 : $1.97 50.719343521645%
     04 : $1.98 50.413596043938%
     05 : $2.00 49.992614050482%
     06 : $2.02 49.493864921012%
     07 : $2.03 49.235329612875%
     08 : $2.02 49.432643372817%
     09 : $2.02 49.501104444509%
     10 : $2.00 50.006233328085%
     11 : $1.96 50.982700390005%
     12 : $1.94 51.515497713483%
  Yr Avg: $1.99 0.50313289891256
2009/01 : $1.95 51.292252734053%
     02 : $1.96 51.038441737158%
     03 : $1.96 50.914630524437%
     04 : $1.97 50.78784437701%
     05 : $1.97 50.641553178488%
     06 : $1.99 50.210252847237%
     07 : $1.99 50.289991485299%
     08 : $1.99 50.177451208336%
     09 : $1.99 50.146086202093%
     10 : $2.00 50.097836341703%
     11 : $2.00 50.062404559934%
     12 : $1.99 50.150729840886%
  Yr Avg: $1.98 0.5048412291972
2010/01 : $2.00 49.9799252688%
     02 : $2.00 49.967472978957%
     03 : $2.01 49.763131875109%
     04 : $2.01 49.676848822736%
     05 : $2.01 49.638369169527%
     06 : $2.01 49.686876518693%
     07 : $2.01 49.676392415592%
     08 : $2.02 49.607900401043%
     09 : $2.02 49.579058342768%
     10 : $2.02 49.517400279266%
     11 : $2.02 49.496579051635%
     12 : $2.02 49.411668536002%
  Yr Avg: $2.01 0.49666801971677
2011/01 : $2.03 49.177424475917%
     02 : $2.04 48.936103342336%
     03 : $2.06 48.46353187011%
     04 : $2.08 48.153451287284%
     05 : $2.09 47.92798836805%
     06 : $2.08 47.979373402941%
     07 : $2.09 47.936898805839%
     08 : $2.09 47.805072287985%
     09 : $2.10 47.732591960155%
     10 : $2.09 47.831252155432%
     11 : $2.09 47.871634794363%
     12 : $2.08 47.990003379513%
  Yr Avg: $2.08 0.4815044384416
2012/01 : $2.09 47.779763240949%
     02 : $2.10 47.570312145245%
     03 : $2.12 47.211759576519%
     04 : $2.12 47.069561675972%
     05 : $2.12 47.124860982307%
     06 : $2.12 47.194066892777%
     07 : $2.12 47.271107976747%
     08 : $2.13 47.00949274921%
     09 : $2.14 46.800658300447%
     10 : $2.14 46.818868171946%
     11 : $2.13 47.041756203416%
     12 : $2.12 47.16878436819%
  Yr Avg: $2.12 0.47171749356977
2013/01 : $2.13 47.02970285541%
     02 : $2.14 46.647656922308%
     03 : $2.15 46.526015024901%
     04 : $2.15 46.574435071006%
     05 : $2.15 46.491661822728%
     06 : $2.16 46.380361470259%
     07 : $2.16 46.362095238556%
     08 : $2.16 46.306391464873%
     09 : $2.16 46.252599517727%
     10 : $2.16 46.372021265125%
     11 : $2.15 46.466926323653%
     12 : $2.15 46.470913531832%
  Yr Avg: $2.15 0.46490065042365
2014/01 : $2.16 46.298671221986%
     02 : $2.17 46.128094300921%
     03 : $2.18 45.832928175296%
     04 : $2.19 45.682324868594%
     05 : $2.20 45.523329416962%
     06 : $2.20 45.43871617378%
     07 : $2.20 45.456453061603%
     08 : $2.20 45.532516130263%
     09 : $2.20 45.498275648498%
     10 : $2.19 45.61286809996%
     11 : $2.18 45.860487210096%
     12 : $2.17 46.122004083551%
  Yr Avg: $2.19 0.45748889032626
2015/01 : $2.16 46.340076080308%
     02 : $2.17 46.139689031578%
     03 : $2.18 45.866703409099%
     04 : $2.18 45.773650501599%
     05 : $2.20 45.541514976216%
     06 : $2.20 45.382546047033%
     07 : $2.20 45.379503701103%
     08 : $2.20 45.443864844208%
     09 : $2.20 45.514719566929%
     10 : $2.20 45.535196002722%
     11 : $2.19 45.631510066358%
     12 : $2.18 45.787971519001%
  Yr Avg: $2.19 0.45694745478846
2016/01 : $2.19 45.712404641159%
     02 : $2.19 45.674810174688%
     03 : $2.20 45.478978356588%
     04 : $2.21 45.264376380252%
     05 : $2.22 45.081984813224%
     06 : $2.23 44.934403960615%
     07 : $2.22 45.007231290487%
     08 : $2.22 44.965933627063%
     09 : $2.23 44.858094454199%
     10 : $2.23 44.802237071331%
     11 : $2.23 44.872034211395%
     12 : $2.23 44.857351825625%
  Yr Avg: $2.22 0.45125820067219
2017/01 : $2.24 44.597449506258%
     02 : $2.25 44.457581160822%
     03 : $2.25 44.421475266805%
     04 : $2.26 44.290131678545%
     05 : $2.26 44.252307350848%
     06 : $2.26 44.212202092531%
     07 : $2.26 44.242726116117%
     08 : $2.27 44.110638794181%
     09 : $2.28 43.878307665736%
     10 : $2.28 43.90605788319%
     11 : $2.28 43.904990354614%
     12 : $2.28 43.930814379203%
  Yr Avg: $2.26 0.44183723520737
2018/01 : $2.29 43.692787554818%
     02 : $2.30 43.495547836712%
     03 : $2.30 43.397421405723%
     04 : $2.31 43.225595719347%
     05 : $2.32 43.046568082944%
     06 : $2.33 42.978066122477%
     07 : $2.33 42.975167439813%
     08 : $2.33 42.951306076456%
     09 : $2.33 42.9014538181%
     10 : $2.34 42.825790796381%
     11 : $2.33 42.969711551016%
     12 : $2.32 43.107394004607%
  Yr Avg: $2.32 0.43130567534033
2019/01 : $2.32 43.025362279802%
     02 : $2.33 42.844257051554%
     03 : $2.35 42.603913933282%
     04 : $2.36 42.379514122215%
     05 : $2.36 42.28949029942%
     06 : $2.37 42.281069421836%
     07 : $2.37 42.210538494014%
     08 : $2.37 42.212676866471%
     09 : $2.37 42.17963210512%
     10 : $2.38 42.083420815974%
     11 : $2.37 42.106000260959%
     12 : $2.37 42.144341776412%
  Yr Avg: $2.36 0.42363351452255
2020/01 : $2.38 41.981462996194%
     02 : $2.39 41.866722461059%
     03 : $2.38 41.958042568553%
     04 : $2.37 42.240502230864%
     05 : $2.37 42.239677824738%
     06 : $2.38 42.009798917732%
     07 : $2.39 41.798371899571%
     08 : $2.40 41.666987422535%
     09 : $2.40 41.609036976394%
     10 : $2.40 41.591778597756%
     11 : $2.40 41.617191524385%
     12 : $2.41 41.578046599744%
  Yr Avg: $2.39 0.4184646833496
2021/01 : $2.42 41.401932012332%
     02 : $2.43 41.176515507383%
     03 : $2.45 40.886902519534%
     04 : $2.47 40.553596007028%
     05 : $2.49 40.231059819052%
     06 : $2.51 39.860726862525%
     07 : $2.52 39.669893420975%
     08 : $2.53 39.588108133926%
     09 : $2.53 39.480878977391%
     10 : $2.55 39.155570088384%
     11 : $2.57 38.964123315199%
     12 : $2.57 38.844771189229%
  Yr Avg: $2.50 0.39984506487747
2022/01 : $2.60 38.520637023697%
     02 : $2.62 38.171975118274%
     03 : $2.65 37.669040967359%
     04 : $2.67 37.459920297167%
     05 : $2.70 37.051482317025%
     06 : $2.74 36.549436668154%
     07 : $2.74 36.553754301845%
     08 : $2.73 36.566713833527%
     09 : $2.74 36.488235011797%
     10 : $2.75 36.340818819393%
     11 : $2.75 36.377561252187%
     12 : $2.74 36.4895876567%
  Yr Avg: $2.70 0.3701993027226
2023/01 : $2.76 36.200153695382%
     02 : $2.78 35.999201939507%
     03 : $2.79 35.880412310479%
     04 : $2.80 35.699805483253%
     05 : $2.81 35.61012313699%
     06 : $2.82 35.495511898794%
     07 : $2.82 35.427932698534%
     08 : $2.83 35.27388589386%
     09 : $2.84 35.18644248434%
     10 : $2.84 35.199937990514%
     11 : $2.84 35.271013733645%
     12 : $2.83 35.306084147045%
  Yr Avg: $2.81 0.35545875451029
2024/01 : $2.85 35.114796508554%
     02 : $2.87 34.898784422009%
     03 : $2.88 34.674640994616%
     04 : $2.90 34.540166652262%
     05 : $2.90 34.482868216327%
     06 : $2.90 34.471234807099%
     07 : $2.90 34.431233428373%
     08 : $2.91 34.403232352755%
     09 : $2.91 34.348130859686%
     10 : $2.91 34.308632302391%
     11 : $2.91 34.327227854504%
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.