US Inflation History

1990/05 : $1.00 100%
     06 : $1.01 99.461123937434%
     07 : $1.01 99.079754540566%
     08 : $1.02 98.1762918975%
     09 : $1.03 97.362471642413%
     10 : $1.03 96.779026853205%
     11 : $1.04 96.56203281593%
     12 : $1.04 96.56203281593%
  Yr Avg: $1.02 0.97997841812872
1991/01 : $1.04 95.988113230828%
     02 : $1.04 95.845697916187%
     03 : $1.04 95.703704479099%
     04 : $1.05 95.562130282828%
     05 : $1.05 95.280235657637%
     06 : $1.05 95.000000856939%
     07 : $1.05 94.860499134142%
     08 : $1.06 94.582723088553%
     09 : $1.06 94.16909587936%
     10 : $1.06 94.03202390759%
     11 : $1.07 93.759071768135%
     12 : $1.07 93.691080927149%
  Yr Avg: $1.05 0.94872864760704
1992/01 : $1.07 93.555394559464%
     02 : $1.07 93.217893836175%
     03 : $1.08 92.749462096233%
     04 : $1.08 92.616487610188%
     05 : $1.08 92.483894132307%
     06 : $1.09 92.154066306996%
     07 : $1.09 91.957296024873%
     08 : $1.09 91.696238195652%
     09 : $1.09 91.436659574597%
     10 : $1.10 91.114246247264%
     11 : $1.10 90.985916369394%
     12 : $1.10 91.050035165471%
  Yr Avg: $1.09 0.92084799176551
1993/01 : $1.10 90.603086221502%
     02 : $1.11 90.28651326153%
     03 : $1.11 89.972144611767%
     04 : $1.11 89.722223031553%
     05 : $1.12 89.597781018999%
     06 : $1.12 89.47368441869%
     07 : $1.12 89.47368441869%
     08 : $1.12 89.226519544605%
     09 : $1.12 89.042040401288%
     10 : $1.13 88.675360253437%
     11 : $1.13 88.614541330836%
     12 : $1.13 88.614541330836%
  Yr Avg: $1.12 0.89441843320311
1994/01 : $1.13 88.372093575131%
     02 : $1.14 88.070892778462%
     03 : $1.14 87.771739406289%
     04 : $1.14 87.652646010074%
     05 : $1.14 87.593220601763%
     06 : $1.15 87.297297229597%
     07 : $1.15 87.06199502493%
     08 : $1.15 86.71140950569%
     09 : $1.16 86.479250288785%
     10 : $1.16 86.421404284559%
     11 : $1.16 86.305945627129%
     12 : $1.16 86.305945627129%
  Yr Avg: $1.15 0.87170319996628
1995/01 : $1.16 85.961410095659%
     02 : $1.17 85.61961544991%
     03 : $1.17 85.336855975737%
     04 : $1.18 85.055958036262%
     05 : $1.18 84.888305215436%
     06 : $1.18 84.721311578286%
     07 : $1.18 84.721311578286%
     08 : $1.18 84.499672932836%
     09 : $1.19 84.334203328342%
     10 : $1.19 84.059857674598%
     11 : $1.19 84.114583103306%
     12 : $1.19 84.169381042218%
  Yr Avg: $1.18 0.84790205500906
1996/01 : $1.20 83.67875722467%
     02 : $1.20 83.408651440324%
     03 : $1.21 82.980089765787%
     04 : $1.21 82.661548483361%
     05 : $1.21 82.50319278909%
     06 : $1.21 82.450542470591%
     07 : $1.22 82.292993617138%
     08 : $1.22 82.136045939196%
     09 : $1.22 81.875792314058%
     10 : $1.23 81.617182693006%
     11 : $1.23 81.46279923956%
     12 : $1.23 81.46279923956%
  Yr Avg: $1.22 0.82377532934695
1997/01 : $1.23 81.206788120556%
     02 : $1.24 80.952381454616%
     03 : $1.24 80.750000201051%
     04 : $1.24 80.649188604882%
     05 : $1.24 80.699563421334%
     06 : $1.24 80.598877070063%
     07 : $1.24 80.498442526955%
     08 : $1.24 80.348259391888%
     09 : $1.25 80.148884015881%
     10 : $1.25 79.950494778652%
     11 : $1.25 80.00000079102%
     12 : $1.25 80.099194750451%
  Yr Avg: $1.24 0.80491839593946
1998/01 : $1.25 79.950494778652%
     02 : $1.25 79.802347202773%
     03 : $1.26 79.654748067712%
     04 : $1.26 79.507692099999%
     05 : $1.26 79.361179299634%
     06 : $1.26 79.263803368779%
     07 : $1.26 79.166667380782%
     08 : $1.26 79.069767380541%
     09 : $1.27 78.973104686423%
     10 : $1.27 78.780488579821%
     11 : $1.27 78.780488579821%
     12 : $1.27 78.828553616675%
  Yr Avg: $1.26 0.79261611253468
1999/01 : $1.27 78.636640199871%
     02 : $1.27 78.541033518%
     03 : $1.28 78.303029978632%
     04 : $1.29 77.737665279265%
     05 : $1.29 77.737665279265%
     06 : $1.29 77.737665279265%
     07 : $1.29 77.504498829705%
     08 : $1.29 77.318970265978%
     09 : $1.30 76.950565693632%
     10 : $1.30 76.813317060637%
     11 : $1.30 76.76767650134%
     12 : $1.30 76.76767650134%
  Yr Avg: $1.29 0.77568033698911
2000/01 : $1.31 76.540284500774%
     02 : $1.31 76.089517564958%
     03 : $1.33 75.467290363408%
     04 : $1.33 75.423234481666%
     05 : $1.33 75.335276967161%
     06 : $1.33 74.941996121284%
     07 : $1.34 74.768518753505%
     08 : $1.34 74.768518753505%
     09 : $1.34 74.381116507643%
     10 : $1.35 74.252873642017%
     11 : $1.35 74.210224458238%
     12 : $1.35 74.252873642017%
  Yr Avg: $1.33 0.75035977146348
2001/01 : $1.36 73.786407587795%
     02 : $1.36 73.492605468696%
     03 : $1.36 73.325766080525%
     04 : $1.37 73.035613202252%
     05 : $1.38 72.706809748372%
     06 : $1.38 72.584270139904%
     07 : $1.37 72.788733095515%
     08 : $1.37 72.788733095515%
     09 : $1.38 72.462143180416%
     10 : $1.38 72.706809748372%
     11 : $1.37 72.829763324188%
     12 : $1.37 73.11828010858%
  Yr Avg: $1.37 0.72968827898344
2002/01 : $1.37 72.953133504087%
     02 : $1.38 72.665916629903%
     03 : $1.38 72.259507481952%
     04 : $1.39 71.857620334013%
     05 : $1.39 71.857620334013%
     06 : $1.39 71.817676440036%
     07 : $1.39 71.737923125552%
     08 : $1.40 71.499723149448%
     09 : $1.40 71.381215108337%
     10 : $1.40 71.263099940696%
     11 : $1.40 71.263099940696%
     12 : $1.40 71.420675161496%
  Yr Avg: $1.39 0.71831434262519
2003/01 : $1.41 71.106219499489%
     02 : $1.42 70.562534032829%
     03 : $1.43 70.141150868515%
     04 : $1.42 70.29379803216%
     05 : $1.42 70.408720114079%
     06 : $1.42 70.3320636445%
     07 : $1.42 70.255573289208%
     08 : $1.43 69.989165525279%
     09 : $1.43 69.762419524715%
     10 : $1.43 69.837838047351%
     11 : $1.43 70.027100227414%
     12 : $1.43 70.103093558216%
  Yr Avg: $1.42 0.70234973030313
2004/01 : $1.43 69.762419524715%
     02 : $1.44 69.38775534419%
     03 : $1.45 68.943436543084%
     04 : $1.46 68.723404987434%
     05 : $1.46 68.323639092561%
     06 : $1.47 68.107538908349%
     07 : $1.47 68.215416953516%
     08 : $1.47 68.179420251385%
     09 : $1.47 68.035807859191%
     10 : $1.48 67.679413613406%
     11 : $1.48 67.643979854134%
     12 : $1.47 67.892800597611%
  Yr Avg: $1.46 0.68407919460798
2005/01 : $1.48 67.750393193174%
     02 : $1.48 67.361836057513%
     03 : $1.50 66.839109994987%
     04 : $1.51 66.392600067345%
     05 : $1.50 66.460905998127%
     06 : $1.51 66.426735234777%
     07 : $1.51 66.120777768709%
     08 : $1.52 65.784114208687%
     09 : $1.54 64.989940263853%
     10 : $1.54 64.859437716589%
     11 : $1.53 65.384615942386%
     12 : $1.52 65.650406710395%
  Yr Avg: $1.51 0.66168406096378
2006/01 : $1.53 65.153808052016%
     02 : $1.54 65.022647639444%
     03 : $1.55 64.664664761002%
     04 : $1.56 64.119107212705%
     05 : $1.57 63.802469652733%
     06 : $1.57 63.67668817895%
     07 : $1.58 63.488943439707%
     08 : $1.58 63.364394639397%
     09 : $1.57 63.67668817895%
     10 : $1.56 64.023786616549%
     11 : $1.56 64.119107212705%
     12 : $1.56 64.023786616549%
  Yr Avg: $1.56 0.64094674350059
2007/01 : $1.57 63.828946424227%
     02 : $1.58 63.489255892769%
     03 : $1.59 62.916358042363%
     04 : $1.60 62.510281122985%
     05 : $1.61 62.130619011835%
     06 : $1.61 62.010444554393%
     07 : $1.61 62.026221456473%
     08 : $1.61 62.140181130227%
     09 : $1.61 61.969399823679%
     10 : $1.62 61.837117480492%
     11 : $1.63 61.471996961216%
     12 : $1.63 61.513264496013%
  Yr Avg: $1.61 0.62320340533056
2008/01 : $1.63 61.2090209075%
     02 : $1.64 61.031776964202%
     03 : $1.65 60.507286926161%
     04 : $1.66 60.142535549743%
     05 : $1.68 59.64031141788%
     06 : $1.69 59.045312457215%
     07 : $1.70 58.736884370733%
     08 : $1.70 58.97227622438%
     09 : $1.69 59.053949081726%
     10 : $1.68 59.656558977104%
     11 : $1.64 60.821467049392%
     12 : $1.63 61.457084908118%
  Yr Avg: $1.67 0.60022872069513
2009/01 : $1.63 61.190757564597%
     02 : $1.64 60.887965498537%
     03 : $1.65 60.740260894088%
     04 : $1.65 60.589007244732%
     05 : $1.66 60.414484411644%
     06 : $1.67 59.899950683833%
     07 : $1.67 59.995077479988%
     08 : $1.67 59.860818904143%
     09 : $1.67 59.823401002009%
     10 : $1.67 59.765839765131%
     11 : $1.67 59.723570271148%
     12 : $1.67 59.828940781615%
  Yr Avg: $1.66 0.60226672875122
2010/01 : $1.68 59.625173923965%
     02 : $1.68 59.610318560662%
     03 : $1.68 59.366543209035%
     04 : $1.69 59.263609041432%
     05 : $1.69 59.217703490297%
     06 : $1.69 59.275571906768%
     07 : $1.69 59.263064555716%
     08 : $1.69 59.181354784084%
     09 : $1.69 59.146946714611%
     10 : $1.69 59.073389726673%
     11 : $1.69 59.048550367427%
     12 : $1.70 58.947253612073%
  Yr Avg: $1.69 0.59251623324395
2011/01 : $1.70 58.667804558316%
     02 : $1.71 58.379912680048%
     03 : $1.73 57.816143205175%
     04 : $1.74 57.446222510376%
     05 : $1.75 57.177249203584%
     06 : $1.75 57.238550648635%
     07 : $1.75 57.187879199529%
     08 : $1.75 57.030612476688%
     09 : $1.76 56.94414471729%
     10 : $1.75 57.061844599215%
     11 : $1.75 57.110020378927%
     12 : $1.75 57.251232024177%
  Yr Avg: $1.74 0.57442634683497
2012/01 : $1.75 57.000419227634%
     02 : $1.76 56.750547745379%
     03 : $1.78 56.322800821865%
     04 : $1.78 56.153161221443%
     05 : $1.78 56.219132323648%
     06 : $1.78 56.301693760588%
     07 : $1.77 56.393602422041%
     08 : $1.78 56.081500045754%
     09 : $1.79 55.832364212481%
     10 : $1.79 55.854088269678%
     11 : $1.78 56.119989780544%
     12 : $1.78 56.27153215235%
  Yr Avg: $1.78 0.5627506933195
2013/01 : $1.78 56.105610347855%
     02 : $1.80 55.649836252842%
     03 : $1.80 55.504719603502%
     04 : $1.80 55.562483868951%
     05 : $1.80 55.463736836053%
     06 : $1.81 55.330957468375%
     07 : $1.81 55.309166174443%
     08 : $1.81 55.242712549788%
     09 : $1.81 55.178539700649%
     10 : $1.81 55.321007749983%
     11 : $1.80 55.434227819653%
     12 : $1.80 55.438984489052%
  Yr Avg: $1.80 0.55461831905095
2014/01 : $1.81 55.233502435479%
     02 : $1.82 55.030007161503%
     03 : $1.83 54.677879152463%
     04 : $1.83 54.498212049975%
     05 : $1.84 54.308533265829%
     06 : $1.84 54.207591151292%
     07 : $1.84 54.228750947263%
     08 : $1.84 54.319492853612%
     09 : $1.84 54.278644559633%
     10 : $1.84 54.415351343646%
     11 : $1.83 54.710756597443%
     12 : $1.82 55.022741639036%
  Yr Avg: $1.83 0.54577621929765
2015/01 : $1.81 55.28289770499%
     02 : $1.82 55.043839471742%
     03 : $1.83 54.718172413788%
     04 : $1.83 54.607161927797%
     05 : $1.84 54.330228318945%
     06 : $1.85 54.140581175615%
     07 : $1.85 54.1369517103%
     08 : $1.84 54.213733424777%
     09 : $1.84 54.298261865804%
     10 : $1.84 54.322689894436%
     11 : $1.84 54.437590882477%
     12 : $1.83 54.624246650289%
  Yr Avg: $1.84 0.5451302962008
2016/01 : $1.83 54.534096690881%
     02 : $1.84 54.489247151994%
     03 : $1.84 54.255623228963%
     04 : $1.85 53.999606836489%
     05 : $1.86 53.782016897172%
     06 : $1.87 53.605955529386%
     07 : $1.86 53.692837256133%
     08 : $1.86 53.643569868255%
     09 : $1.87 53.514919627119%
     10 : $1.87 53.448282749402%
     11 : $1.87 53.531549512874%
     12 : $1.87 53.514033684259%
  Yr Avg: $1.86 0.53834311586077
2017/01 : $1.88 53.203974777365%
     02 : $1.89 53.037114295317%
     03 : $1.89 52.99404059725%
     04 : $1.89 52.837350000942%
     05 : $1.89 52.792226241646%
     06 : $1.90 52.744381372139%
     07 : $1.89 52.78079599672%
     08 : $1.90 52.623218139184%
     09 : $1.91 52.346051179311%
     10 : $1.91 52.379156701842%
     11 : $1.91 52.377883158982%
     12 : $1.91 52.408690767222%
  Yr Avg: $1.90 0.5271040693566
2018/01 : $1.92 52.124728942025%
     02 : $1.93 51.88942541899%
     03 : $1.93 51.772362308494%
     04 : $1.94 51.567377279413%
     05 : $1.95 51.353800450309%
     06 : $1.95 51.272078813371%
     07 : $1.95 51.268620735812%
     08 : $1.95 51.240154547986%
     09 : $1.95 51.18068167845%
     10 : $1.96 51.090417021082%
     11 : $1.95 51.262111956204%
     12 : $1.94 51.426364707633%
  Yr Avg: $1.94 0.51454010321647
2019/01 : $1.95 51.328502299226%
     02 : $1.96 51.112446939504%
     03 : $1.97 50.825721816342%
     04 : $1.98 50.55801677894%
     05 : $1.98 50.450619937857%
     06 : $1.98 50.440573978648%
     07 : $1.99 50.356431819255%
     08 : $1.99 50.358982860077%
     09 : $1.99 50.319561039571%
     10 : $1.99 50.204782659694%
     11 : $1.99 50.231719541393%
     12 : $1.99 50.277460296609%
  Yr Avg: $1.98 0.5053873499726
2020/01 : $2.00 50.083148769595%
     02 : $2.00 49.946265324356%
     03 : $2.00 50.055208610342%
     04 : $1.98 50.392178031589%
     05 : $1.98 50.391194529545%
     06 : $2.00 50.116953026822%
     07 : $2.01 49.864724303745%
     08 : $2.01 49.707984927844%
     09 : $2.01 49.638851062366%
     10 : $2.02 49.618262119458%
     11 : $2.01 49.648579295043%
     12 : $2.02 49.601880086764%
  Yr Avg: $2.00 0.49922102507289
2021/01 : $2.02 49.391778473996%
     02 : $2.04 49.122860538632%
     03 : $2.05 48.777357325527%
     04 : $2.07 48.379728504129%
     05 : $2.08 47.994948490926%
     06 : $2.10 47.553147771459%
     07 : $2.11 47.325486823953%
     08 : $2.12 47.227918411465%
     09 : $2.12 47.099995909106%
     10 : $2.14 46.711908112221%
     11 : $2.15 46.483515470837%
     12 : $2.16 46.341130478645%
  Yr Avg: $2.10 0.47700814692575
2022/01 : $2.18 45.954444106254%
     02 : $2.20 45.538496570524%
     03 : $2.23 44.938504952704%
     04 : $2.24 44.689027662287%
     05 : $2.26 44.201768318217%
     06 : $2.29 43.602836667746%
     07 : $2.29 43.607987528983%
     08 : $2.29 43.623448022899%
     09 : $2.30 43.529824165523%
     10 : $2.31 43.353959234473%
     11 : $2.30 43.397792312133%
     12 : $2.30 43.53143784716%
  Yr Avg: $2.27 0.44164127282409
2023/01 : $2.32 43.186148209566%
     02 : $2.33 42.946416290601%
     03 : $2.34 42.804702347391%
     04 : $2.35 42.589241571345%
     05 : $2.35 42.482252105772%
     06 : $2.36 42.345522909513%
     07 : $2.37 42.264902109313%
     08 : $2.38 42.081126974161%
     09 : $2.38 41.97680852084%
     10 : $2.38 41.992908422921%
     11 : $2.38 42.077700537418%
     12 : $2.37 42.119538925277%
  Yr Avg: $2.36 0.42405605743677
2024/01 : $2.39 41.891336128791%
     02 : $2.40 41.633637499578%
     03 : $2.42 41.366238323402%
     04 : $2.43 41.20581279239%
     05 : $2.43 41.137456763648%
     06 : $2.43 41.123578310553%
     07 : $2.43 41.075857367577%
     08 : $2.44 41.042452575657%
     09 : $2.44 40.976717461207%
     10 : $2.44 40.929596375376%
     11 : $2.44 40.951780542778%
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.