US Inflation History

1985/10 : $1.00 100%
     11 : $1.00 99.724770491597%
     12 : $1.01 99.451051691353%
  Yr Avg: $1.00 0.99725274060983
1986/01 : $1.01 99.178831398248%
     02 : $1.01 99.451051691353%
     03 : $1.00 99.908087495159%
     04 : $1.00 100.09208110076%
     05 : $1.00 99.816344695419%
     06 : $1.01 99.269406227583%
     07 : $1.01 99.269406227583%
     08 : $1.01 99.088422946463%
     09 : $1.01 98.638838638555%
     10 : $1.01 98.549410705135%
     11 : $1.02 98.460144712531%
     12 : $1.02 98.371040660743%
  Yr Avg: $1.01 0.99174422208294
1987/01 : $1.02 97.75179783699%
     02 : $1.03 97.401433335943%
     03 : $1.03 96.966993821869%
     04 : $1.04 96.450754230476%
     05 : $1.04 96.109636993689%
     06 : $1.04 95.770924467099%
     07 : $1.05 95.518453189244%
     08 : $1.05 95.017482620257%
     09 : $1.06 94.521738524724%
     10 : $1.06 94.275801447871%
     11 : $1.06 94.194106743%
     12 : $1.06 94.194106743%
  Yr Avg: $1.05 0.9568110249618
1988/01 : $1.06 93.949870044714%
     02 : $1.07 93.706896706627%
     03 : $1.07 93.304721127156%
     04 : $1.08 92.826644109124%
     05 : $1.08 92.510637681449%
     06 : $1.09 92.118643298888%
     07 : $1.09 91.729957611215%
     08 : $1.09 91.344537360268%
     09 : $1.10 90.734557329345%
     10 : $1.11 90.432612023059%
     11 : $1.11 90.35743931817%
     12 : $1.11 90.207468812473%
  Yr Avg: $1.09 0.91935332118541
1989/01 : $1.11 89.760527689251%
     02 : $1.12 89.391446822951%
     03 : $1.13 88.879803688688%
     04 : $1.13 88.302192964816%
     05 : $1.14 87.802907245824%
     06 : $1.14 87.590652749488%
     07 : $1.14 87.379420920495%
     08 : $1.15 87.239164645383%
     09 : $1.15 86.959999753318%
     10 : $1.16 86.544586066741%
     11 : $1.16 86.338363311203%
     12 : $1.16 86.201426822816%
  Yr Avg: $1.14 0.87699207723414
1990/01 : $1.17 85.321820879393%
     02 : $1.18 84.921874759099%
     03 : $1.18 84.459984058369%
     04 : $1.19 84.328937335271%
     05 : $1.19 84.133126486847%
     06 : $1.20 83.679753207521%
     07 : $1.20 83.358895210472%
     08 : $1.21 82.59878384222%
     09 : $1.22 81.914091417631%
     10 : $1.23 81.423221075146%
     11 : $1.23 81.240657207297%
     12 : $1.23 81.240657207297%
  Yr Avg: $1.20 0.83218483557214
1991/01 : $1.24 80.75780071683%
     02 : $1.24 80.637982260027%
     03 : $1.24 80.518518741998%
     04 : $1.24 80.399407944377%
     05 : $1.25 80.162241182805%
     06 : $1.25 79.926470883474%
     07 : $1.25 79.809103722582%
     08 : $1.26 79.575402050796%
     09 : $1.26 79.227404547702%
     10 : $1.26 79.112081612315%
     11 : $1.27 78.882438443578%
     12 : $1.27 78.825235623332%
  Yr Avg: $1.25 0.79819507310818
1992/01 : $1.27 78.711078439983%
     02 : $1.28 78.427128529564%
     03 : $1.28 78.033022261294%
     04 : $1.28 77.921146668754%
     05 : $1.29 77.809591630295%
     06 : $1.29 77.532097168838%
     07 : $1.29 77.366548178491%
     08 : $1.30 77.146912064828%
     09 : $1.30 76.928520455244%
     10 : $1.30 76.657264042748%
     11 : $1.31 76.549296104279%
     12 : $1.31 76.603241252085%
  Yr Avg: $1.29 0.77473820566367
1993/01 : $1.31 76.227209131723%
     02 : $1.32 75.960866402887%
     03 : $1.32 75.696378229147%
     04 : $1.32 75.486111389948%
     05 : $1.33 75.381414434122%
     06 : $1.33 75.277008084418%
     07 : $1.33 75.277008084418%
     08 : $1.33 75.069060548273%
     09 : $1.33 74.913852477285%
     10 : $1.34 74.605353004691%
     11 : $1.34 74.554184143612%
     12 : $1.34 74.554184143612%
  Yr Avg: $1.33 0.75250219172845
1994/01 : $1.34 74.350205266639%
     02 : $1.35 74.096795619399%
     03 : $1.35 73.845108534399%
     04 : $1.36 73.744911536724%
     05 : $1.36 73.694915082784%
     06 : $1.36 73.445945497776%
     07 : $1.37 73.247978396297%
     08 : $1.37 72.95301983795%
     09 : $1.37 72.75769703034%
     10 : $1.38 72.709029378438%
     11 : $1.38 72.611890400142%
     12 : $1.38 72.611890400142%
  Yr Avg: $1.36 0.73339115581752
1995/01 : $1.38 72.322021885658%
     02 : $1.39 72.034459364025%
     03 : $1.39 71.796564977965%
     04 : $1.40 71.560236759248%
     05 : $1.40 71.419185199444%
     06 : $1.40 71.278688231475%
     07 : $1.40 71.278688231475%
     08 : $1.41 71.092216709555%
     09 : $1.41 70.953001957909%
     10 : $1.41 70.722186382033%
     11 : $1.41 70.768228596188%
     12 : $1.41 70.814331815445%
  Yr Avg: $1.40 0.71336650842535
1996/01 : $1.42 70.401554658453%
     02 : $1.43 70.174306217261%
     03 : $1.43 69.813743881549%
     04 : $1.44 69.545745141493%
     05 : $1.44 69.412515544932%
     06 : $1.44 69.368219185874%
     07 : $1.44 69.235668409719%
     08 : $1.45 69.103623421318%
     09 : $1.45 68.884663909695%
     10 : $1.46 68.667087550108%
     11 : $1.46 68.537199923945%
     12 : $1.46 68.537199923945%
  Yr Avg: $1.44 0.69306793980691
1997/01 : $1.46 68.321809765373%
     02 : $1.47 68.107769483327%
     03 : $1.47 67.937499807279%
     04 : $1.47 67.852683859561%
     05 : $1.47 67.895065767604%
     06 : $1.47 67.810355192334%
     07 : $1.48 67.725856471145%
     08 : $1.48 67.599502704157%
     09 : $1.48 67.431761966877%
     10 : $1.49 67.264850898983%
     11 : $1.49 67.306501854988%
     12 : $1.48 67.389956834343%
  Yr Avg: $1.48 0.67720301217164
1998/01 : $1.49 67.264850898983%
     02 : $1.49 67.140209711582%
     03 : $1.49 67.016029944587%
     04 : $1.49 66.892307161265%
     05 : $1.50 66.769041361614%
     06 : $1.50 66.687115946541%
     07 : $1.50 66.605392402895%
     08 : $1.50 66.523867403126%
     09 : $1.51 66.442542056418%
     10 : $1.51 66.280488103817%
     11 : $1.51 66.280488103817%
     12 : $1.51 66.320926722069%
  Yr Avg: $1.50 0.66685271651393
1999/01 : $1.51 66.159463964364%
     02 : $1.51 66.079027073776%
     03 : $1.52 65.878787254956%
     04 : $1.53 65.403128257326%
     05 : $1.53 65.403128257326%
     06 : $1.53 65.403128257326%
     07 : $1.53 65.206958033393%
     08 : $1.54 65.050867052203%
     09 : $1.54 64.740916767368%
     10 : $1.55 64.625445201369%
     11 : $1.55 64.587046371886%
     12 : $1.55 64.587046371886%
  Yr Avg: $1.53 0.65260411905265
2000/01 : $1.55 64.395734372428%
     02 : $1.56 64.016490056157%
     03 : $1.57 63.492990857642%
     04 : $1.58 63.455925266931%
     05 : $1.58 63.381923859998%
     06 : $1.59 63.051044388488%
     07 : $1.59 62.905092455228%
     08 : $1.59 62.905092455228%
     09 : $1.60 62.579158833704%
     10 : $1.60 62.471264101357%
     11 : $1.60 62.435382009622%
     12 : $1.60 62.471264101357%
  Yr Avg: $1.58 0.63130113563179
2001/01 : $1.61 62.07881162594%
     02 : $1.62 61.831626717457%
     03 : $1.62 61.691259523978%
     04 : $1.63 61.447144835895%
     05 : $1.63 61.170512210149%
     06 : $1.64 61.06741580636%
     07 : $1.63 61.239436883423%
     08 : $1.63 61.239436883423%
     09 : $1.64 60.964666577059%
     10 : $1.63 61.170512210149%
     11 : $1.63 61.273956897611%
     12 : $1.63 61.516695088759%
  Yr Avg: $1.63 0.61390956271683
2002/01 : $1.63 61.377752087112%
     02 : $1.64 61.136107551063%
     03 : $1.64 60.794182828563%
     04 : $1.65 60.456062606053%
     05 : $1.65 60.456062606053%
     06 : $1.66 60.42245655921%
     07 : $1.66 60.355357602257%
     08 : $1.66 60.154952515071%
     09 : $1.67 60.055247994945%
     10 : $1.67 59.955874011554%
     11 : $1.67 59.955874011554%
     12 : $1.66 60.088446971382%
  Yr Avg: $1.66 0.60434031445401
2003/01 : $1.67 59.82388559152%
     02 : $1.68 59.366466010165%
     03 : $1.69 59.011943179538%
     04 : $1.69 59.140370010806%
     05 : $1.69 59.237057551348%
     06 : $1.69 59.172564066837%
     07 : $1.69 59.108210339469%
     08 : $1.70 58.884073158472%
     09 : $1.70 58.693304659013%
     10 : $1.70 58.756756620057%
     11 : $1.70 58.915988809402%
     12 : $1.70 58.979924374526%
  Yr Avg: $1.69 0.59090878697596
2004/01 : $1.70 58.693304659013%
     02 : $1.71 58.378087970111%
     03 : $1.72 58.004268671172%
     04 : $1.73 57.819149244146%
     05 : $1.74 57.482813698161%
     06 : $1.75 57.30100185684%
     07 : $1.74 57.391763029032%
     08 : $1.74 57.361477878097%
     09 : $1.75 57.240652282521%
     10 : $1.76 56.940806660923%
     11 : $1.76 56.910995131416%
     12 : $1.75 57.12033580225%
  Yr Avg: $1.74 0.57553721406973
2005/01 : $1.75 57.00052400055%
     02 : $1.76 56.67361873413%
     03 : $1.78 56.233832954765%
     04 : $1.79 55.858170192566%
     05 : $1.79 55.915638107709%
     06 : $1.79 55.886889176158%
     07 : $1.80 55.629477594235%
     08 : $1.81 55.346232015446%
     09 : $1.83 54.678068645913%
     10 : $1.83 54.568272772755%
     11 : $1.82 55.010121633747%
     12 : $1.81 55.233739716786%
  Yr Avg: $1.80 0.55669548795397
2006/01 : $1.82 54.8159357394%
     02 : $1.83 54.70558638359%
     03 : $1.84 54.404404195669%
     04 : $1.85 53.945409573502%
     05 : $1.86 53.679012494666%
     06 : $1.87 53.573188608231%
     07 : $1.87 53.415233089291%
     08 : $1.88 53.310446289589%
     09 : $1.87 53.573188608231%
     10 : $1.86 53.86521337577%
     11 : $1.85 53.945409573502%
     12 : $1.86 53.86521337577%
  Yr Avg: $1.86 0.53924853442268
2007/01 : $1.86 53.701288230317%
     02 : $1.87 53.415495965821%
     03 : $1.89 52.933499092699%
     04 : $1.90 52.591853884484%
     05 : $1.91 52.272432280288%
     06 : $1.92 52.171325752004%
     07 : $1.92 52.184599352987%
     08 : $1.91 52.280477189449%
     09 : $1.92 52.136793536796%
     10 : $1.92 52.025500265683%
     11 : $1.93 51.718312957371%
     12 : $1.93 51.753032624619%
  Yr Avg: $1.91 0.5243205092771
2008/01 : $1.94 51.497062981468%
     02 : $1.95 51.347942110462%
     03 : $1.96 50.906672243346%
     04 : $1.98 50.599795506462%
     05 : $1.99 50.177258642354%
     06 : $2.01 49.676667414183%
     07 : $2.02 49.417177222061%
     08 : $2.02 49.61521974803%
     09 : $2.01 49.683933676407%
     10 : $1.99 50.190928221907%
     11 : $1.95 51.171001803821%
     12 : $1.93 51.705766980875%
  Yr Avg: $1.98 0.50499118879281
2009/01 : $1.94 51.481697460083%
     02 : $1.95 51.226949028152%
     03 : $1.96 51.102680526464%
     04 : $1.96 50.975426102335%
     05 : $1.97 50.828594586425%
     06 : $1.98 50.395701274388%
     07 : $1.98 50.47573442212%
     08 : $1.99 50.362778484685%
     09 : $1.99 50.331297633754%
     10 : $1.99 50.282869565524%
     11 : $1.99 50.247306918686%
     12 : $1.99 50.335958423537%
  Yr Avg: $1.97 0.50670582868846
2010/01 : $1.99 50.164522995452%
     02 : $1.99 50.152024713854%
     03 : $2.00 49.946928888926%
     04 : $2.01 49.860327155498%
     05 : $2.01 49.821705380098%
     06 : $2.01 49.870391888123%
     07 : $2.01 49.859869062642%
     08 : $2.01 49.791124077123%
     09 : $2.01 49.762175492511%
     10 : $2.01 49.700289698809%
     11 : $2.01 49.679391569277%
     12 : $2.02 49.594167441968%
  Yr Avg: $2.01 0.49850243197023
2011/01 : $2.03 49.359058216104%
     02 : $2.04 49.116845778015%
     03 : $2.06 48.642528892626%
     04 : $2.07 48.33130304657%
     05 : $2.08 48.105007394151%
     06 : $2.08 48.156582216454%
     07 : $2.08 48.113950742085%
     08 : $2.08 47.981637331236%
     09 : $2.09 47.90888930185%
     10 : $2.08 48.007913892386%
     11 : $2.08 48.048445682067%
     12 : $2.08 48.167251454179%
  Yr Avg: $2.07 0.48328284495644
2012/01 : $2.09 47.956234806818%
     02 : $2.09 47.746010116598%
     03 : $2.11 47.386133256394%
     04 : $2.12 47.243410156799%
     05 : $2.11 47.298913707662%
     06 : $2.11 47.368375225833%
     07 : $2.11 47.445700856225%
     08 : $2.12 47.183119369215%
     09 : $2.13 46.973513603483%
     10 : $2.13 46.991790732003%
     11 : $2.12 47.21550198647%
     12 : $2.11 47.342999321823%
  Yr Avg: $2.11 0.4734597526161
2013/01 : $2.12 47.203404120178%
     02 : $2.14 46.819947124327%
     03 : $2.14 46.697855950184%
     04 : $2.14 46.746454832699%
     05 : $2.14 46.663375866608%
     06 : $2.15 46.551664433251%
     07 : $2.15 46.533330736365%
     08 : $2.15 46.477421224278%
     09 : $2.15 46.423430599942%
     10 : $2.15 46.543293424091%
     11 : $2.14 46.638549008515%
     12 : $2.14 46.642550943198%
  Yr Avg: $2.14 0.46661773188636
2014/01 : $2.15 46.469672467157%
     02 : $2.16 46.298465530908%
     03 : $2.17 46.002209227667%
     04 : $2.18 45.851049677076%
     05 : $2.19 45.691466985692%
     06 : $2.19 45.60654122879%
     07 : $2.19 45.624343626698%
     08 : $2.19 45.700687629543%
     09 : $2.19 45.666320682702%
     10 : $2.18 45.781336374212%
     11 : $2.17 46.029870050038%
     12 : $2.16 46.292352819701%
  Yr Avg: $2.18 0.45917859691682
2015/01 : $2.15 46.511230251733%
     02 : $2.16 46.310103085977%
     03 : $2.17 46.036109208183%
     04 : $2.18 45.942712615591%
     05 : $2.19 45.70971971217%
     06 : $2.20 45.550163641194%
     07 : $2.20 45.54711005855%
     08 : $2.19 45.61170891551%
     09 : $2.19 45.682825335716%
     10 : $2.19 45.703377399943%
     11 : $2.18 45.800047193547%
     12 : $2.18 45.957086526775%
  Yr Avg: $2.18 0.45863516162074
2016/01 : $2.18 45.881240547398%
     02 : $2.18 45.843507228117%
     03 : $2.19 45.64695211745%
     04 : $2.20 45.431557522143%
     05 : $2.21 45.248492303275%
     06 : $2.22 45.100366370021%
     07 : $2.21 45.173462683079%
     08 : $2.22 45.132012489319%
     09 : $2.22 45.023775019218%
     10 : $2.22 44.967711330602%
     11 : $2.22 45.037766262036%
     12 : $2.22 45.023029647792%
  Yr Avg: $2.21 0.45292489460038
2017/01 : $2.23 44.762167395471%
     02 : $2.24 44.621782455052%
     03 : $2.24 44.585543206176%
     04 : $2.25 44.45371450859%
     05 : $2.25 44.415750479106%
     06 : $2.25 44.375497094527%
     07 : $2.25 44.406133856685%
     08 : $2.26 44.273558678489%
     09 : $2.27 44.040369449559%
     10 : $2.27 44.068222160704%
     11 : $2.27 44.067150689279%
     12 : $2.27 44.093070093287%
  Yr Avg: $2.25 0.4434691333891
2018/01 : $2.28 43.85416413172%
     02 : $2.29 43.656195921057%
     03 : $2.30 43.557707066234%
     04 : $2.30 43.385246752438%
     05 : $2.31 43.205557888662%
     06 : $2.32 43.136802920489%
     07 : $2.32 43.133893531722%
     08 : $2.32 43.109944037913%
     09 : $2.32 43.059907653361%
     10 : $2.33 42.983965175005%
     11 : $2.32 43.128417491942%
     12 : $2.31 43.26660846706%
  Yr Avg: $2.31 0.43289867586467
2019/01 : $2.32 43.184273763212%
     02 : $2.33 43.002499634136%
     03 : $2.34 42.761268823596%
     04 : $2.35 42.536040205867%
     05 : $2.36 42.445683885715%
     06 : $2.36 42.437231906147%
     07 : $2.36 42.366440476756%
     08 : $2.36 42.368586747159%
     09 : $2.36 42.335419937049%
     10 : $2.37 42.238853297527%
     11 : $2.37 42.261516138279%
     12 : $2.36 42.29999926572%
  Yr Avg: $2.35 0.42519817840097
2020/01 : $2.37 42.136518902919%
     02 : $2.38 42.021354580797%
     03 : $2.37 42.113011973394%
     04 : $2.36 42.396514882794%
     05 : $2.36 42.395687431775%
     06 : $2.37 42.16495948141%
     07 : $2.38 41.952751570787%
     08 : $2.39 41.820881833406%
     09 : $2.39 41.762717350918%
     10 : $2.40 41.745395229539%
     11 : $2.39 41.770902017221%
     12 : $2.40 41.731612513251%
  Yr Avg: $2.38 0.42001025647351
2021/01 : $2.41 41.55484745763%
     02 : $2.42 41.328598390925%
     03 : $2.44 41.037915735627%
     04 : $2.46 40.703378176372%
     05 : $2.48 40.379650721168%
     06 : $2.50 40.007949963039%
     07 : $2.51 39.816411690113%
     08 : $2.52 39.734324334223%
     09 : $2.52 39.626699133508%
     10 : $2.54 39.300188736475%
     11 : $2.56 39.108034866612%
     12 : $2.56 38.988241921033%
  Yr Avg: $2.49 0.4013218676056
2022/01 : $2.59 38.662910586242%
     02 : $2.61 38.312960919888%
     03 : $2.64 37.808169213156%
     04 : $2.66 37.598276168854%
     05 : $2.69 37.188329648588%
     06 : $2.73 36.684429725528%
     07 : $2.73 36.688763306128%
     08 : $2.72 36.70177070303%
     09 : $2.73 36.623002024682%
     10 : $2.74 36.475041359795%
     11 : $2.74 36.511919498466%
     12 : $2.73 36.624359665494%
  Yr Avg: $2.69 0.37156661068321
2023/01 : $2.75 36.333856697951%
     02 : $2.77 36.132162739339%
     03 : $2.78 36.012934368249%
     04 : $2.79 35.831660481008%
     05 : $2.80 35.74164689861%
     06 : $2.81 35.626612350978%
     07 : $2.81 35.55878355117%
     08 : $2.82 35.404167784262%
     09 : $2.83 35.31640140798%
     10 : $2.83 35.329946758962%
     11 : $2.82 35.401285015902%
     12 : $2.82 35.43648495968%
  Yr Avg: $2.80 0.35677161917841
2024/01 : $2.84 35.244490812266%
     02 : $2.85 35.027680898595%
     03 : $2.87 34.802709611478%
     04 : $2.88 34.667738596555%
     05 : $2.89 34.610228532432%
     06 : $2.89 34.598552155935%
     07 : $2.89 34.55840303462%
     08 : $2.90 34.530298538781%
     09 : $2.90 34.474993531795%
     10 : $2.90 34.435349089051%
     11 : $2.90 34.454013322671%
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.