US Inflation History

1986/09 : $1.00 100%
     10 : $1.00 99.909338010611%
     11 : $1.00 99.818840196732%
     12 : $1.00 99.728506558362%
  Yr Avg: $1.00 0.99864171191426
1987/01 : $1.01 99.100718526487%
     02 : $1.01 98.745519189306%
     03 : $1.02 98.305084650467%
     04 : $1.02 97.781721238531%
     05 : $1.03 97.435896772737%
     06 : $1.03 97.092510200809%
     07 : $1.03 96.836554959101%
     08 : $1.04 96.328671273626%
     09 : $1.04 95.826086184046%
     10 : $1.05 95.576755311696%
     11 : $1.05 95.493933265129%
     12 : $1.05 95.493933265129%
  Yr Avg: $1.03 0.97001448736422
1988/01 : $1.05 95.246326235629%
     02 : $1.05 95%
     03 : $1.06 94.592274620198%
     04 : $1.06 94.107600404007%
     05 : $1.07 93.787233262588%
     06 : $1.07 93.389829574576%
     07 : $1.08 92.995780239611%
     08 : $1.08 92.60504140259%
     09 : $1.09 91.986643984958%
     10 : $1.09 91.680532000618%
     11 : $1.09 91.604321954021%
     12 : $1.09 91.452281938378%
  Yr Avg: $1.07 0.93203988801431
1989/01 : $1.10 90.999173275106%
     02 : $1.10 90.624999297194%
     03 : $1.11 90.106295770951%
     04 : $1.12 89.520714338887%
     05 : $1.12 89.014538753404%
     06 : $1.13 88.799355262534%
     07 : $1.13 88.58520855125%
     08 : $1.13 88.443016817195%
     09 : $1.13 88.15999960418%
     10 : $1.14 87.738853438724%
     11 : $1.14 87.529784923336%
     12 : $1.14 87.390958787224%
  Yr Avg: $1.12 0.88909408234999
1990/01 : $1.16 86.499214768779%
     02 : $1.16 86.093749613457%
     03 : $1.17 85.625485076784%
     04 : $1.17 85.492629981462%
     05 : $1.17 85.294117051741%
     06 : $1.18 84.834487472172%
     07 : $1.18 84.509201812408%
     08 : $1.19 83.738601328112%
     09 : $1.20 83.044460527147%
     10 : $1.21 82.546816445708%
     11 : $1.21 82.36173329756%
     12 : $1.21 82.36173329756%
  Yr Avg: $1.18 0.84366852556074
1991/01 : $1.22 81.872213654859%
     02 : $1.22 81.750741769691%
     03 : $1.23 81.629629721255%
     04 : $1.23 81.508875260572%
     05 : $1.23 81.268435728999%
     06 : $1.23 81.029411930072%
     07 : $1.24 80.910425167341%
     08 : $1.24 80.673498541874%
     09 : $1.25 80.320698865907%
     10 : $1.25 80.203784537861%
     11 : $1.25 79.970972420538%
     12 : $1.25 79.912980233044%
  Yr Avg: $1.24 0.80920972319334
1992/01 : $1.25 79.797247743767%
     02 : $1.26 79.509379481795%
     03 : $1.26 79.109834765221%
     04 : $1.27 78.996415351445%
     05 : $1.27 78.883320915218%
     06 : $1.27 78.601997183828%
     07 : $1.27 78.434163709071%
     08 : $1.28 78.211496738642%
     09 : $1.28 77.990091445759%
     10 : $1.29 77.715091844953%
     11 : $1.29 77.605634008709%
     12 : $1.29 77.660323569688%
  Yr Avg: $1.27 0.78542916396508
1993/01 : $1.29 77.279102414257%
     02 : $1.30 77.009084303225%
     03 : $1.30 76.740946339122%
     04 : $1.31 76.527777933957%
     05 : $1.31 76.421636218107%
     06 : $1.31 76.315789118582%
     07 : $1.31 76.315789118582%
     08 : $1.31 76.10497202157%
     09 : $1.32 75.947622165133%
     10 : $1.32 75.634865570619%
     11 : $1.32 75.582990607587%
     12 : $1.32 75.582990607587%
  Yr Avg: $1.31 0.76288630534861
1994/01 : $1.33 75.376196935046%
     02 : $1.33 75.119290374975%
     03 : $1.34 74.864130147549%
     04 : $1.34 74.76255048678%
     05 : $1.34 74.711864109457%
     06 : $1.34 74.459458882019%
     07 : $1.35 74.258759944144%
     08 : $1.35 73.959731120997%
     09 : $1.36 73.761712966784%
     10 : $1.36 73.71237372823%
     11 : $1.36 73.613894285815%
     12 : $1.36 73.613894285815%
  Yr Avg: $1.35 0.74351154772301
1995/01 : $1.36 73.320025746318%
     02 : $1.37 73.028495021097%
     03 : $1.37 72.78731782422%
     04 : $1.38 72.547728406929%
     05 : $1.38 72.404730413693%
     06 : $1.38 72.262294665353%
     07 : $1.38 72.262294665353%
     08 : $1.39 72.073249939671%
     09 : $1.39 71.932114101529%
     10 : $1.39 71.698113398498%
     11 : $1.39 71.744790969717%
     12 : $1.39 71.791530387875%
  Yr Avg: $1.38 0.72321057128354
1996/01 : $1.40 71.373057134652%
     02 : $1.41 71.142672790788%
     03 : $1.41 70.77713489447%
     04 : $1.42 70.50543792018%
     05 : $1.42 70.370369828949%
     06 : $1.42 70.325462204661%
     07 : $1.42 70.191082301183%
     08 : $1.43 70.057215165049%
     09 : $1.43 69.835234133393%
     10 : $1.44 69.614655340506%
     11 : $1.44 69.482975337015%
     12 : $1.44 69.482975337015%
  Yr Avg: $1.42 0.70263189365655
1997/01 : $1.44 69.264612913506%
     02 : $1.45 69.047618994072%
     03 : $1.45 68.874999690765%
     04 : $1.45 68.789013329927%
     05 : $1.45 68.831980084836%
     06 : $1.45 68.746100550528%
     07 : $1.46 68.660435793769%
     08 : $1.46 68.532338414753%
     09 : $1.46 68.362282948169%
     10 : $1.47 68.193068599949%
     11 : $1.47 68.235294316086%
     12 : $1.46 68.319900927951%
  Yr Avg: $1.46 0.68654803880359
1998/01 : $1.47 68.193068599949%
     02 : $1.47 68.06670743317%
     03 : $1.47 67.940814054143%
     04 : $1.47 67.815383964911%
     05 : $1.48 67.690417165472%
     06 : $1.48 67.607361225028%
     07 : $1.48 67.524509941727%
     08 : $1.48 67.441859942098%
     09 : $1.48 67.359412350631%
     10 : $1.49 67.195122143206%
     11 : $1.49 67.195122143206%
     12 : $1.49 67.236118792001%
  Yr Avg: $1.48 0.67605491479628
1999/01 : $1.49 67.072427937634%
     02 : $1.49 66.99088106249%
     03 : $1.50 66.787878045034%
     04 : $1.51 66.305655216587%
     05 : $1.51 66.305655216587%
     06 : $1.51 66.305655216587%
     07 : $1.51 66.106777952174%
     08 : $1.52 65.948533001864%
     09 : $1.52 65.634305574703%
     10 : $1.53 65.517240565025%
     11 : $1.53 65.478311852955%
     12 : $1.53 65.478311852955%
  Yr Avg: $1.51 0.66160969457883
2000/01 : $1.53 65.284359853825%
     02 : $1.54 64.89988217596%
     03 : $1.55 64.369158978343%
     04 : $1.55 64.331581903001%
     05 : $1.56 64.256559317624%
     06 : $1.56 63.921113892599%
     07 : $1.57 63.773147903467%
     08 : $1.57 63.773147903467%
     09 : $1.58 63.44271657842%
     10 : $1.58 63.333332958503%
     11 : $1.58 63.296955713769%
     12 : $1.58 63.333332958503%
  Yr Avg: $1.56 0.64001274178124
2001/01 : $1.59 62.935464856208%
     02 : $1.60 62.684868932843%
     03 : $1.60 62.542564749809%
     04 : $1.61 62.295081414185%
     05 : $1.61 62.014631411363%
     06 : $1.62 61.910112334281%
     07 : $1.61 62.084507206968%
     08 : $1.61 62.084507206968%
     09 : $1.62 61.805945222504%
     10 : $1.61 62.014631411363%
     11 : $1.61 62.119503578239%
     12 : $1.60 62.365591422032%
  Yr Avg: $1.61 0.62238117478897
2002/01 : $1.61 62.224731083889%
     02 : $1.61 61.97975198703%
     03 : $1.62 61.633108892668%
     04 : $1.63 61.290322798288%
     05 : $1.63 61.290322798288%
     06 : $1.63 61.256253006605%
     07 : $1.63 61.188228121196%
     08 : $1.64 60.985057554761%
     09 : $1.64 60.88397716746%
     10 : $1.65 60.783231878116%
     11 : $1.65 60.783231878116%
     12 : $1.64 60.91763427139%
  Yr Avg: $1.63 0.61267987619817
2003/01 : $1.65 60.649422090962%
     02 : $1.66 60.185690372636%
     03 : $1.67 59.826275323229%
     04 : $1.67 59.956474373665%
     05 : $1.67 60.054496148735%
     06 : $1.67 59.989112689845%
     07 : $1.67 59.923870916668%
     08 : $1.68 59.696640766668%
     09 : $1.68 59.503239767536%
     10 : $1.68 59.567567330513%
     11 : $1.67 59.728996835911%
     12 : $1.67 59.793814676436%
  Yr Avg: $1.67 0.59906300107734
2004/01 : $1.68 59.503239767536%
     02 : $1.69 59.183673262849%
     03 : $1.70 58.80469546455%
     04 : $1.71 58.617021491924%
     05 : $1.72 58.276044701618%
     06 : $1.72 58.091723957547%
     07 : $1.72 58.183737583665%
     08 : $1.72 58.153034514415%
     09 : $1.72 58.030541592516%
     10 : $1.73 57.72655826735%
     11 : $1.73 57.696335355241%
     12 : $1.73 57.908564811431%
  Yr Avg: $1.71 0.58347930897554
2005/01 : $1.73 57.787099673201%
     02 : $1.74 57.455683295097%
     03 : $1.75 57.009828715466%
     04 : $1.77 56.628982015135%
     05 : $1.76 56.68724295569%
     06 : $1.76 56.6580973048%
     07 : $1.77 56.397133585564%
     08 : $1.78 56.109979374608%
     09 : $1.80 55.432595720507%
     10 : $1.81 55.321284725088%
     11 : $1.79 55.76923085573%
     12 : $1.79 55.995934744508%
  Yr Avg: $1.77 0.56437757747116
2006/01 : $1.80 55.572365303553%
     02 : $1.80 55.460493187728%
     03 : $1.81 55.155154852365%
     04 : $1.83 54.689826358535%
     05 : $1.84 54.419753147503%
     06 : $1.84 54.312468950026%
     07 : $1.85 54.152333732377%
     08 : $1.85 54.046100932854%
     09 : $1.84 54.312468950026%
     10 : $1.83 54.608523497676%
     11 : $1.83 54.689826358535%
     12 : $1.83 54.608523497676%
  Yr Avg: $1.83 0.54668986564071
2007/01 : $1.84 54.442336275973%
     02 : $1.85 54.152600236458%
     03 : $1.86 53.663952073346%
     04 : $1.88 53.317592350411%
     05 : $1.89 52.993762904926%
     06 : $1.89 52.891261162529%
     07 : $1.89 52.904717931856%
     08 : $1.89 53.001918829379%
     09 : $1.89 52.85625242187%
     10 : $1.90 52.743423365234%
     11 : $1.91 52.431997042142%
     12 : $1.91 52.467195821576%
  Yr Avg: $1.88 0.53155584201308
2008/01 : $1.92 52.207693939067%
     02 : $1.92 52.056515282603%
     03 : $1.94 51.609156135632%
     04 : $1.95 51.298044669682%
     05 : $1.97 50.869677030789%
     06 : $1.99 50.362177920823%
     07 : $2.00 50.099106907718%
     08 : $1.99 50.299882310898%
     09 : $1.99 50.369544453443%
     10 : $1.97 50.883535242972%
     11 : $1.93 51.877133297694%
     12 : $1.91 52.419277938118%
  Yr Avg: $1.96 0.51195978760787
2009/01 : $1.92 52.192116381995%
     02 : $1.93 51.933852562746%
     03 : $1.93 51.807869224536%
     04 : $1.94 51.678858759809%
     05 : $1.94 51.530001050273%
     06 : $1.96 51.091134050203%
     07 : $1.95 51.172271611063%
     08 : $1.96 51.05775694423%
     09 : $1.96 51.025841674986%
     10 : $1.96 50.976745326227%
     11 : $1.96 50.940691934552%
     12 : $1.96 51.030566781087%
  Yr Avg: $1.95 0.51369808858476
2010/01 : $1.97 50.85676563901%
     02 : $1.97 50.844094888047%
     03 : $1.97 50.636168854287%
     04 : $1.98 50.548372064885%
     05 : $1.98 50.509217330367%
     06 : $1.98 50.558575685247%
     07 : $1.98 50.547907650601%
     08 : $1.98 50.478214022343%
     09 : $1.98 50.448865963291%
     10 : $1.98 50.386126179899%
     11 : $1.99 50.364939667749%
     12 : $1.99 50.278539494668%
  Yr Avg: $1.98 0.50538148953366
2011/01 : $2.00 50.040185891656%
     02 : $2.01 49.794631056024%
     03 : $2.03 49.313768860224%
     04 : $2.04 48.998248269804%
     05 : $2.05 48.768829862671%
     06 : $2.05 48.821116388966%
     07 : $2.05 48.777896623854%
     08 : $2.06 48.643757361191%
     09 : $2.06 48.570005449278%
     10 : $2.05 48.670396524337%
     11 : $2.05 48.711487630275%
     12 : $2.05 48.831932856265%
  Yr Avg: $2.04 0.48995188064545
2012/01 : $2.06 48.618004296001%
     02 : $2.07 48.404878621447%
     03 : $2.08 48.04003565982%
     04 : $2.09 47.89534306047%
     05 : $2.09 47.951612529605%
     06 : $2.08 48.022032578268%
     07 : $2.08 48.100425259549%
     08 : $2.09 47.834220293397%
     09 : $2.10 47.621722084147%
     10 : $2.10 47.640251426921%
     11 : $2.09 47.867049772842%
     12 : $2.08 47.996306500833%
  Yr Avg: $2.08 0.47999323506942
2013/01 : $2.09 47.854784962693%
     02 : $2.11 47.466036472601%
     03 : $2.11 47.342260507851%
     04 : $2.11 47.391530028038%
     05 : $2.11 47.307304618212%
     06 : $2.12 47.194051628925%
     07 : $2.12 47.175464937171%
     08 : $2.12 47.118783904773%
     09 : $2.12 47.064048239712%
     10 : $2.12 47.185565104473%
     11 : $2.11 47.282135163223%
     12 : $2.11 47.286192322389%
  Yr Avg: $2.11 0.47305679824172
2014/01 : $2.12 47.110928219094%
     02 : $2.13 46.937358721914%
     03 : $2.14 46.637014245711%
     04 : $2.15 46.483768777012%
     05 : $2.16 46.32198393284%
     06 : $2.16 46.235886247512%
     07 : $2.16 46.253934308656%
     08 : $2.16 46.331331816472%
     09 : $2.16 46.296490624791%
     10 : $2.15 46.413093469166%
     11 : $2.14 46.665056772116%
     12 : $2.13 46.931161658676%
  Yr Avg: $2.15 0.4655150073283
2015/01 : $2.12 47.153059478088%
     02 : $2.13 46.9491568688%
     03 : $2.14 46.67138202719%
     04 : $2.15 46.576696613329%
     05 : $2.16 46.340488536839%
     06 : $2.17 46.178730680422%
     07 : $2.17 46.175634960028%
     08 : $2.16 46.241125245448%
     09 : $2.16 46.313223032879%
     10 : $2.16 46.334058704214%
     11 : $2.15 46.432062487448%
     12 : $2.15 46.591268876529%
  Yr Avg: $2.15 0.46496407292601
2016/01 : $2.15 46.514376264629%
     02 : $2.15 46.476122246434%
     03 : $2.16 46.276854784063%
     04 : $2.17 46.058487862595%
     05 : $2.18 45.87289644506%
     06 : $2.19 45.722726455939%
     07 : $2.18 45.796831457647%
     08 : $2.19 45.754809274162%
     09 : $2.19 45.6450781869%
     10 : $2.19 45.58824085042%
     11 : $2.19 45.659262501122%
     12 : $2.19 45.64432252976%
  Yr Avg: $2.18 0.45917500738228
2017/01 : $2.20 45.379860522784%
     02 : $2.21 45.237538347913%
     03 : $2.21 45.200799017466%
     04 : $2.22 45.067151156841%
     05 : $2.22 45.028663244769%
     06 : $2.22 44.987854385769%
     07 : $2.22 45.018913918282%
     08 : $2.23 44.884509276029%
     09 : $2.24 44.648102164845%
     10 : $2.24 44.676339227984%
     11 : $2.24 44.675252970846%
     12 : $2.24 44.701530048279%
  Yr Avg: $2.22 0.44958876190151
2018/01 : $2.25 44.459327316713%
     02 : $2.26 44.258627254349%
     03 : $2.26 44.158779307859%
     04 : $2.27 43.983939137215%
     05 : $2.28 43.801770666604%
     06 : $2.29 43.732066917938%
     07 : $2.29 43.729117381216%
     08 : $2.29 43.704837397652%
     09 : $2.29 43.654110538696%
     10 : $2.29 43.577120096184%
     11 : $2.29 43.723565775119%
     12 : $2.28 43.863663709184%
  Yr Avg: $2.28 0.43887243791561
2019/01 : $2.28 43.780192832007%
     02 : $2.29 43.59591032059%
     03 : $2.31 43.351350658423%
     04 : $2.32 43.123014010468%
     05 : $2.32 43.031410823124%
     06 : $2.32 43.022842210918%
     07 : $2.33 42.951073898995%
     08 : $2.33 42.953249786741%
     09 : $2.33 42.919625293014%
     10 : $2.34 42.821726087331%
     11 : $2.33 42.844701662738%
     12 : $2.33 42.883715836032%
  Yr Avg: $2.32 0.43106567785032
2020/01 : $2.34 42.717979534736%
     02 : $2.35 42.601226008729%
     03 : $2.34 42.694148222598%
     04 : $2.33 42.981563315185%
     05 : $2.33 42.980724445801%
     06 : $2.34 42.746812577463%
     07 : $2.35 42.531676315164%
     08 : $2.36 42.397986848417%
     09 : $2.36 42.339019728274%
     10 : $2.36 42.32145857121%
     11 : $2.36 42.347317338441%
     12 : $2.36 42.307485661068%
  Yr Avg: $2.35 0.42580616547257
2021/01 : $2.37 42.128281345546%
     02 : $2.39 41.898910166984%
     03 : $2.40 41.604216251981%
     04 : $2.42 41.265062259626%
     05 : $2.44 40.936867544773%
     06 : $2.47 40.560037521975%
     07 : $2.48 40.365856126929%
     08 : $2.48 40.282636010976%
     09 : $2.49 40.173525642078%
     10 : $2.51 39.84250958234%
     11 : $2.52 39.647704095459%
     12 : $2.53 39.526258073556%
  Yr Avg: $2.46 0.40685988718519
2022/01 : $2.55 39.196437346465%
     02 : $2.57 38.841658568466%
     03 : $2.61 38.329901015662%
     04 : $2.62 38.117111563556%
     05 : $2.65 37.701508008279%
     06 : $2.69 37.190654545266%
     07 : $2.69 37.195047926879%
     08 : $2.69 37.208234818657%
     09 : $2.69 37.128379176158%
     10 : $2.70 36.978376736015%
     11 : $2.70 37.015763772582%
     12 : $2.69 37.129755551662%
  Yr Avg: $2.65 0.37669402419137
2023/01 : $2.71 36.835243804005%
     02 : $2.73 36.630766580433%
     03 : $2.74 36.509892923833%
     04 : $2.75 36.326117557311%
     05 : $2.76 36.234861837313%
     06 : $2.77 36.118239876612%
     07 : $2.77 36.049475076921%
     08 : $2.79 35.892725698033%
     09 : $2.79 35.803748194351%
     10 : $2.79 35.817480463677%
     11 : $2.79 35.889803149066%
     12 : $2.78 35.925488832579%
  Yr Avg: $2.76 0.36169486999511
2024/01 : $2.80 35.730845272229%
     02 : $2.82 35.511043501787%
     03 : $2.83 35.282967735464%
     04 : $2.85 35.146134195262%
     05 : $2.85 35.087830524095%
     06 : $2.85 35.075993020067%
     07 : $2.85 35.035289863107%
     08 : $2.86 35.006797540786%
     09 : $2.86 34.950729355323%
     10 : $2.86 34.910537841218%
     11 : $2.86 34.929459630929%
     12 : $2.86 34.917064379964%
  Yr Avg: $2.85 0.35132057738353
2025/01 : $2.88 34.689978164657%
     02 : $2.90 34.536576391877%
     03 : $2.90 34.459144024877%
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 2025,
if not then harvest current data and reload this page.