US Inflation History

1984/10 : $1.00 100%
     11 : $1.00 100%
     12 : $1.00 100%
  Yr Avg: $1.00 1
1985/01 : $1.00 99.81042669%
     02 : $1.01 99.339622866544%
     03 : $1.01 98.966165670038%
     04 : $1.02 98.503274389473%
     05 : $1.02 98.136067500137%
     06 : $1.02 97.862454044877%
     07 : $1.02 97.68089105634%
     08 : $1.03 97.500000698418%
     09 : $1.03 97.229916942153%
     10 : $1.03 96.872125806939%
     11 : $1.04 96.605505131301%
     12 : $1.04 96.340347910772%
  Yr Avg: $1.02 0.97903899892249
1986/01 : $1.04 96.076642325963%
     02 : $1.04 96.340347910772%
     03 : $1.03 96.783088209617%
     04 : $1.03 96.961326726711%
     05 : $1.03 96.694215009234%
     06 : $1.04 96.164384088585%
     07 : $1.04 96.164384088585%
     08 : $1.04 95.98906173681%
     09 : $1.05 95.553539860445%
     10 : $1.05 95.466909120276%
     11 : $1.05 95.380435255618%
     12 : $1.05 95.294118266471%
  Yr Avg: $1.04 0.96072371049924
1987/01 : $1.06 94.694244579194%
     02 : $1.06 94.354839038957%
     03 : $1.06 93.933988246328%
     04 : $1.07 93.433895979889%
     05 : $1.07 93.103448461119%
     06 : $1.08 92.775330436237%
     07 : $1.08 92.530756142326%
     08 : $1.09 92.045455302481%
     09 : $1.09 91.565217458577%
     10 : $1.09 91.326972984081%
     11 : $1.10 91.247833586802%
     12 : $1.10 91.247833586802%
  Yr Avg: $1.08 0.92688317983566
1988/01 : $1.10 91.011236305171%
     02 : $1.10 90.775862867423%
     03 : $1.11 90.386266834112%
     04 : $1.11 89.923143463751%
     05 : $1.12 89.617021319575%
     06 : $1.12 89.237288028144%
     07 : $1.13 88.860759939788%
     08 : $1.13 88.487395149405%
     09 : $1.14 87.896494526452%
     10 : $1.14 87.603993689478%
     11 : $1.14 87.531172292226%
     12 : $1.14 87.385892675274%
  Yr Avg: $1.12 0.890597105909
1989/01 : $1.15 86.952931308103%
     02 : $1.15 86.595394826972%
     03 : $1.16 86.099755246266%
     04 : $1.17 85.540211459163%
     05 : $1.18 85.056542769325%
     06 : $1.18 84.850927326603%
     07 : $1.18 84.646302563477%
     08 : $1.18 84.510433328198%
     09 : $1.19 84.240000362748%
     10 : $1.19 83.837580293668%
     11 : $1.20 83.637807926481%
     12 : $1.20 83.505154639175%
  Yr Avg: $1.18 0.84956086837515
1990/01 : $1.21 82.653061663057%
     02 : $1.22 82.265625354246%
     03 : $1.22 81.818182013544%
     04 : $1.22 81.691234267079%
     05 : $1.23 81.50154813565%
     06 : $1.23 81.062355802126%
     07 : $1.24 80.751533839563%
     08 : $1.25 80.015197798637%
     09 : $1.26 79.351921691699%
     10 : $1.27 78.876405155978%
     11 : $1.27 78.699551656237%
     12 : $1.27 78.699551656237%
  Yr Avg: $1.24 0.80615514086171
1991/01 : $1.28 78.231798309325%
     02 : $1.28 78.115727623111%
     03 : $1.28 78.000000773633%
     04 : $1.28 77.884615611911%
     05 : $1.29 77.654867128269%
     06 : $1.29 77.426471427285%
     07 : $1.29 77.312775363531%
     08 : $1.30 77.086383586025%
     09 : $1.30 76.749271007022%
     10 : $1.30 76.63755522797%
     11 : $1.31 76.415095008645%
     12 : $1.31 76.359681420651%
  Yr Avg: $1.29 0.77322853540615
1992/01 : $1.31 76.249094930379%
     02 : $1.32 75.974026615929%
     03 : $1.32 75.592247495918%
     04 : $1.32 75.483871231165%
     05 : $1.33 75.375805493965%
     06 : $1.33 75.106990710155%
     07 : $1.33 74.946619883954%
     08 : $1.34 74.733853711609%
     09 : $1.34 74.52229311682%
     10 : $1.35 74.259521263648%
     11 : $1.35 74.154930426463%
     12 : $1.35 74.207188237913%
  Yr Avg: $1.33 0.75050536926493
1993/01 : $1.35 73.842917929201%
     02 : $1.36 73.584906065845%
     03 : $1.36 73.328690749436%
     04 : $1.37 73.125000792436%
     05 : $1.37 73.023578625673%
     06 : $1.37 72.922437975237%
     07 : $1.37 72.922437975237%
     08 : $1.38 72.720994776411%
     09 : $1.38 72.570641418621%
     10 : $1.38 72.271791421415%
     11 : $1.38 72.222223057937%
     12 : $1.38 72.222223057937%
  Yr Avg: $1.37 0.72896486987115
1994/01 : $1.39 72.024624383616%
     02 : $1.39 71.779141071335%
     03 : $1.40 71.535326441713%
     04 : $1.40 71.438263480071%
     05 : $1.40 71.389830852311%
     06 : $1.41 71.148648722701%
     07 : $1.41 70.9568737831%
     08 : $1.42 70.67114115738%
     09 : $1.42 70.481927801463%
     10 : $1.42 70.434782412484%
     11 : $1.42 70.340681819222%
     12 : $1.42 70.340681819222%
  Yr Avg: $1.41 0.71045160312052
1995/01 : $1.43 70.059880027197%
     02 : $1.43 69.781312099466%
     03 : $1.44 69.550858750515%
     04 : $1.44 69.321922581162%
     05 : $1.45 69.185282936696%
     06 : $1.45 69.04918053713%
     07 : $1.45 69.04918053713%
     08 : $1.45 68.868541609822%
     09 : $1.45 68.733681320465%
     10 : $1.46 68.510085365421%
     11 : $1.46 68.554687437042%
     12 : $1.46 68.599348605601%
  Yr Avg: $1.45 0.69105330150637
1996/01 : $1.47 68.199482598777%
     02 : $1.47 67.979342202931%
     03 : $1.48 67.630057803468%
     04 : $1.48 67.37044172684%
     05 : $1.49 67.241379384448%
     06 : $1.49 67.198468559773%
     07 : $1.49 67.070063805138%
     08 : $1.49 66.942149017853%
     09 : $1.50 66.730038284286%
     10 : $1.50 66.519267439501%
     11 : $1.51 66.393442534878%
     12 : $1.51 66.393442534878%
  Yr Avg: $1.49 0.67138964657731
1997/01 : $1.51 66.18478950949%
     02 : $1.52 65.977444138189%
     03 : $1.52 65.812500283397%
     04 : $1.52 65.730337271818%
     05 : $1.52 65.771393527097%
     06 : $1.52 65.68933259205%
     07 : $1.52 65.607476884555%
     08 : $1.53 65.485075304436%
     09 : $1.53 65.322581286389%
     10 : $1.53 65.160890986713%
     11 : $1.53 65.201239153213%
     12 : $1.53 65.282083765807%
  Yr Avg: $1.52 0.65602095391929
1998/01 : $1.53 65.160890986713%
     02 : $1.54 65.040148418846%
     03 : $1.54 64.919852838737%
     04 : $1.54 64.799999948424%
     05 : $1.55 64.68058974791%
     06 : $1.55 64.601226856752%
     07 : $1.55 64.522059522738%
     08 : $1.55 64.443084522398%
     09 : $1.55 64.364302930222%
     10 : $1.56 64.207317821383%
     11 : $1.56 64.207317821383%
     12 : $1.56 64.246491570531%
  Yr Avg: $1.55 0.64599440248836
1999/01 : $1.56 64.090079164755%
     02 : $1.56 64.012158238909%
     03 : $1.57 63.818181669707%
     04 : $1.58 63.35740068711%
     05 : $1.58 63.35740068711%
     06 : $1.58 63.35740068711%
     07 : $1.58 63.167366420986%
     08 : $1.59 63.016157769314%
     09 : $1.59 62.71590233945%
     10 : $1.60 62.604042578764%
     11 : $1.60 62.566844816359%
     12 : $1.60 62.566844816359%
  Yr Avg: $1.58 0.63219148322995
2000/01 : $1.60 62.381516815561%
     02 : $1.61 62.014134784387%
     03 : $1.63 61.507009982204%
     04 : $1.63 61.471103756539%
     05 : $1.63 61.399417020516%
     06 : $1.64 61.078887042605%
     07 : $1.64 60.9375003022%
     08 : $1.64 60.9375003022%
     09 : $1.65 60.62176147431%
     10 : $1.65 60.517241553452%
     11 : $1.65 60.482481808404%
     12 : $1.65 60.517241553452%
  Yr Avg: $1.63 0.61155483032986
2001/01 : $1.66 60.137064497733%
     02 : $1.67 59.897611222212%
     03 : $1.67 59.761634537953%
     04 : $1.68 59.5251554502%
     05 : $1.69 59.257175544965%
     06 : $1.69 59.157303866983%
     07 : $1.69 59.32394434117%
     08 : $1.69 59.32394434117%
     09 : $1.69 59.05776850431%
     10 : $1.69 59.257175544965%
     11 : $1.68 59.357384612743%
     12 : $1.68 59.592530258654%
  Yr Avg: $1.68 0.59470724393588
2002/01 : $1.68 59.457933219298%
     02 : $1.69 59.223847020331%
     03 : $1.70 58.892617272987%
     04 : $1.71 58.565073025658%
     05 : $1.71 58.565073025658%
     06 : $1.71 58.532518133681%
     07 : $1.71 58.467517947687%
     08 : $1.72 58.273381279504%
     09 : $1.72 58.176795391333%
     10 : $1.72 58.080529701122%
     11 : $1.72 58.080529701122%
     12 : $1.72 58.208955945553%
  Yr Avg: $1.71 0.58543730971994
2003/01 : $1.73 57.952669712817%
     02 : $1.74 57.5095576405%
     03 : $1.75 57.166123838001%
     04 : $1.75 57.290533639557%
     05 : $1.74 57.384196915471%
     06 : $1.74 57.321720706018%
     07 : $1.75 57.25937988228%
     08 : $1.75 57.042253430325%
     09 : $1.76 56.857451929529%
     10 : $1.76 56.918919193059%
     11 : $1.75 57.073170799846%
     12 : $1.75 57.135106540929%
  Yr Avg: $1.75 0.57242590352361
2004/01 : $1.76 56.857451929529%
     02 : $1.77 56.552094822092%
     03 : $1.78 56.189968120532%
     04 : $1.79 56.010638996291%
     05 : $1.80 55.684823603051%
     06 : $1.80 55.508698607395%
     07 : $1.80 55.596620884304%
     08 : $1.80 55.56728301479%
     09 : $1.80 55.450236691837%
     10 : $1.81 55.159769864055%
     11 : $1.81 55.130890801686%
     12 : $1.81 55.333683559702%
  Yr Avg: $1.79 0.55753513407939
2005/01 : $1.81 55.217619320427%
     02 : $1.82 54.900939239471%
     03 : $1.84 54.474909406004%
     04 : $1.85 54.110996902396%
     05 : $1.85 54.166667293452%
     06 : $1.85 54.138817592312%
     07 : $1.86 53.88945752083%
     08 : $1.87 53.615071507404%
     09 : $1.89 52.967807447474%
     10 : $1.89 52.861445851097%
     11 : $1.88 53.289474235593%
     12 : $1.87 53.506097826322%
  Yr Avg: $1.86 0.53928275345232
2006/01 : $1.88 53.101362231722%
     02 : $1.89 52.994464464935%
     03 : $1.90 52.702702876944%
     04 : $1.91 52.258065029111%
     05 : $1.92 52.000000515755%
     06 : $1.93 51.897486667354%
     07 : $1.93 51.744471798328%
     08 : $1.94 51.642962597891%
     09 : $1.93 51.897486667354%
     10 : $1.92 52.180377267552%
     11 : $1.91 52.258065029111%
     12 : $1.92 52.180377267552%
  Yr Avg: $1.91 0.52238151867801
2007/01 : $1.92 52.021579494419%
     02 : $1.93 51.744726452411%
     03 : $1.95 51.277805835094%
     04 : $1.96 50.946846859179%
     05 : $1.97 50.637416360908%
     06 : $1.98 50.539472317629%
     07 : $1.98 50.552330737072%
     08 : $1.97 50.645209635431%
     09 : $1.98 50.506020226669%
     10 : $1.98 50.398208069062%
     11 : $2.00 50.10062919329%
     12 : $1.99 50.134262873027%
  Yr Avg: $1.97 0.50792042337849
2008/01 : $2.00 49.886299638286%
     02 : $2.01 49.741843080521%
     03 : $2.03 49.314375579701%
     04 : $2.04 49.017097561074%
     05 : $2.06 48.607777118495%
     06 : $2.08 48.122843754162%
     07 : $2.09 47.871470088793%
     08 : $2.08 48.063318093701%
     09 : $2.08 48.129882736845%
     10 : $2.06 48.621019130797%
     11 : $2.02 49.570437244069%
     12 : $2.00 50.088475639156%
  Yr Avg: $2.05 0.48919569972133
2009/01 : $2.01 49.871414731079%
     02 : $2.02 49.624634509608%
     03 : $2.02 49.504252970314%
     04 : $2.03 49.380978904477%
     05 : $2.03 49.238740093661%
     06 : $2.05 48.819387139814%
     07 : $2.05 48.896916951372%
     08 : $2.05 48.787494133554%
     09 : $2.05 48.756997964035%
     10 : $2.05 48.710084664854%
     11 : $2.05 48.675634372869%
     12 : $2.05 48.761512970177%
  Yr Avg: $2.04 0.49085670783818
2010/01 : $2.06 48.595439826605%
     02 : $2.06 48.583332475532%
     03 : $2.07 48.384651789983%
     04 : $2.07 48.300758849826%
     05 : $2.07 48.263345114971%
     06 : $2.07 48.310508770276%
     07 : $2.07 48.300315085538%
     08 : $2.07 48.23372035668%
     09 : $2.07 48.205677247375%
     10 : $2.08 48.145727163444%
     11 : $2.08 48.125482701112%
     12 : $2.08 48.042924277287%
  Yr Avg: $2.07 0.48290990304886
2011/01 : $2.09 47.815168972225%
     02 : $2.10 47.580532634479%
     03 : $2.12 47.121051784542%
     04 : $2.14 46.819560691407%
     05 : $2.15 46.600343282299%
     06 : $2.14 46.650304909045%
     07 : $2.15 46.609006893561%
     08 : $2.15 46.480832079744%
     09 : $2.15 46.410359517196%
     10 : $2.15 46.506286743119%
     11 : $2.15 46.54555074941%
     12 : $2.14 46.660640426437%
  Yr Avg: $2.14 0.46816636556955
2012/01 : $2.15 46.456224114332%
     02 : $2.16 46.252574987945%
     03 : $2.18 45.903954623178%
     04 : $2.19 45.765695722583%
     05 : $2.18 45.819463192202%
     06 : $2.18 45.886752041472%
     07 : $2.18 45.961659023427%
     08 : $2.19 45.707290754984%
     09 : $2.20 45.504241193906%
     10 : $2.20 45.521946636839%
     11 : $2.19 45.738660484711%
     12 : $2.18 45.862169863815%
  Yr Avg: $2.18 0.4586505271995
2013/01 : $2.19 45.726941024457%
     02 : $2.20 45.355478081021%
     03 : $2.21 45.237205765205%
     04 : $2.21 45.284284535816%
     05 : $2.21 45.203804175265%
     06 : $2.22 45.095586935003%
     07 : $2.22 45.07782669309%
     08 : $2.22 45.023665960204%
     09 : $2.22 44.971364094673%
     10 : $2.22 45.087477760479%
     11 : $2.21 45.17975387006%
     12 : $2.21 45.18363062926%
  Yr Avg: $2.21 0.45202251627044
2014/01 : $2.22 45.016159574457%
     02 : $2.23 44.850307775784%
     03 : $2.24 44.563317996997%
     04 : $2.25 44.416886526979%
     05 : $2.26 44.262295381415%
     06 : $2.26 44.180025995347%
     07 : $2.26 44.197271556645%
     08 : $2.26 44.271227615127%
     09 : $2.26 44.237935623147%
     10 : $2.25 44.349353768525%
     11 : $2.24 44.590113623643%
     12 : $2.23 44.844386262493%
  Yr Avg: $2.25 0.4448160680838
2015/01 : $2.22 45.056417483814%
     02 : $2.23 44.861581322771%
     03 : $2.24 44.596157628771%
     04 : $2.25 44.505682364096%
     05 : $2.26 44.279977185573%
     06 : $2.27 44.125411827765%
     07 : $2.27 44.122453757344%
     08 : $2.26 44.185032043327%
     09 : $2.26 44.253924031379%
     10 : $2.26 44.273833252893%
     11 : $2.25 44.36747933697%
     12 : $2.25 44.519606677421%
  Yr Avg: $2.25 0.4442896307601
2016/01 : $2.25 44.44613306486%
     02 : $2.25 44.409579996335%
     03 : $2.26 44.21917288225%
     04 : $2.27 44.010515558902%
     05 : $2.28 43.833176389771%
     06 : $2.29 43.689683649358%
     07 : $2.29 43.760493601703%
     08 : $2.29 43.720339917857%
     09 : $2.29 43.61548797965%
     10 : $2.30 43.561177892682%
     11 : $2.29 43.629041593994%
     12 : $2.29 43.614765922504%
  Yr Avg: $2.28 0.43875797370822
2017/01 : $2.31 43.362063113253%
     02 : $2.31 43.226069237157%
     03 : $2.32 43.190963506394%
     04 : $2.32 43.063258244619%
     05 : $2.32 43.026481682216%
     06 : $2.33 42.987487372864%
     07 : $2.32 43.017165855645%
     08 : $2.33 42.888737462235%
     09 : $2.34 42.662842099018%
     10 : $2.34 42.689823612399%
     11 : $2.34 42.688785655252%
     12 : $2.34 42.713894332911%
  Yr Avg: $2.33 0.42959797681164
2018/01 : $2.35 42.482461049261%
     02 : $2.36 42.29068503517%
     03 : $2.37 42.19527678782%
     04 : $2.38 42.028210815672%
     05 : $2.39 41.854142393494%
     06 : $2.39 41.787537994228%
     07 : $2.39 41.784719607481%
     08 : $2.39 41.761519223708%
     09 : $2.40 41.713047914315%
     10 : $2.40 41.639480821141%
     11 : $2.39 41.779414851336%
     12 : $2.39 41.913283386606%
  Yr Avg: $2.38 0.4193581499002
2019/01 : $2.39 41.833524008712%
     02 : $2.40 41.657435545709%
     03 : $2.41 41.423750131437%
     04 : $2.43 41.205566381518%
     05 : $2.43 41.118036293386%
     06 : $2.43 41.109848681106%
     07 : $2.44 41.041271518565%
     08 : $2.44 41.04335065633%
     09 : $2.44 41.011221262314%
     10 : $2.44 40.917675105788%
     11 : $2.44 40.939629081393%
     12 : $2.44 40.976908505023%
  Yr Avg: $2.43 0.4118985143094
2020/01 : $2.45 40.8185416023%
     02 : $2.46 40.706979475289%
     03 : $2.45 40.795769939957%
     04 : $2.43 41.070405235017%
     05 : $2.43 41.069603665626%
     06 : $2.45 40.846092595276%
     07 : $2.46 40.640522281126%
     08 : $2.47 40.512777263228%
     09 : $2.47 40.456432092578%
     10 : $2.47 40.439651785363%
     11 : $2.47 40.464360752816%
     12 : $2.47 40.426300175101%
  Yr Avg: $2.46 0.40687286405306
2021/01 : $2.48 40.255064108037%
     02 : $2.50 40.035891827501%
     03 : $2.52 39.754301359962%
     04 : $2.54 39.430227714689%
     05 : $2.56 39.116626047012%
     06 : $2.58 38.756551620972%
     07 : $2.59 38.571004424255%
     08 : $2.60 38.491484657586%
     09 : $2.61 38.387225837749%
     10 : $2.63 38.070928275163%
     11 : $2.64 37.884784736606%
     12 : $2.65 37.768738763657%
  Yr Avg: $2.57 0.38876902447766
2022/01 : $2.67 37.453583383729%
     02 : $2.69 37.114579702677%
     03 : $2.73 36.625577245469%
     04 : $2.75 36.422249391533%
     05 : $2.78 36.02512548268%
     06 : $2.81 35.536986915272%
     07 : $2.81 35.541184946922%
     08 : $2.81 35.553785488813%
     09 : $2.82 35.477480595628%
     10 : $2.83 35.334147954194%
     11 : $2.83 35.369872591083%
     12 : $2.82 35.478795771143%
  Yr Avg: $2.78 0.35994447455762
2023/01 : $2.84 35.197379370952%
     02 : $2.86 35.001994145621%
     03 : $2.87 34.886495087981%
     04 : $2.88 34.710891219878%
     05 : $2.89 34.623693149094%
     06 : $2.90 34.51225673739%
     07 : $2.90 34.446549537107%
     08 : $2.92 34.29676995687%
     09 : $2.92 34.211748802422%
     10 : $2.92 34.224870471866%
     11 : $2.92 34.293977357878%
     12 : $2.91 34.328076291698%
  Yr Avg: $2.89 0.34561225177396
2024/01 : $2.93 34.142087479673%
     02 : $2.95 33.93205910734%
     03 : $2.97 33.714124639055%
     04 : $2.98 33.583375347675%
     05 : $2.98 33.527664126007%
     06 : $2.98 33.516352971877%
     07 : $2.99 33.477459664566%
     08 : $2.99 33.450234242%
     09 : $2.99 33.396659106055%
     10 : $3.00 33.358254691604%
     11 : $3.00 33.376335131478%
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.