US Inflation History

1986/10 : $1.00 100%
     11 : $1.00 99.909420064549%
     12 : $1.00 99.819004453588%
  Yr Avg: $1.00 0.99909474839379
1987/01 : $1.01 99.190646740109%
     02 : $1.01 98.835125079918%
     03 : $1.02 98.394290872017%
     04 : $1.02 97.870452537826%
     05 : $1.03 97.524314256179%
     06 : $1.03 97.180616080648%
     07 : $1.03 96.92442857425%
     08 : $1.04 96.416084013484%
     09 : $1.04 95.913042856783%
     10 : $1.05 95.663485730979%
     11 : $1.05 95.580588528158%
     12 : $1.05 95.580588528158%
  Yr Avg: $1.03 0.97089471983209
1988/01 : $1.05 95.332756809491%
     02 : $1.05 95.086207046943%
     03 : $1.06 94.678111679763%
     04 : $1.06 94.192997649541%
     05 : $1.07 93.87233979333%
     06 : $1.07 93.474575484283%
     07 : $1.07 93.080168572165%
     08 : $1.08 92.689075162078%
     09 : $1.09 92.070116584286%
     10 : $1.09 91.763726820891%
     11 : $1.09 91.687447618052%
     12 : $1.09 91.535269634821%
  Yr Avg: $1.07 0.93288566071304
1989/01 : $1.10 91.081749801446%
     02 : $1.10 90.707236282127%
     03 : $1.11 90.188062062208%
     04 : $1.12 89.601949248607%
     05 : $1.12 89.095314337835%
     06 : $1.13 88.879935580298%
     07 : $1.13 88.665594543166%
     08 : $1.13 88.523273778274%
     09 : $1.13 88.239999743384%
     10 : $1.14 87.818471411956%
     11 : $1.14 87.609213178892%
     12 : $1.14 87.47026106603%
  Yr Avg: $1.12 0.88990088419519
1990/01 : $1.16 86.577707841075%
     02 : $1.16 86.171874749398%
     03 : $1.17 85.703185289537%
     04 : $1.17 85.570209635842%
     05 : $1.17 85.371516567032%
     06 : $1.18 84.911469900002%
     07 : $1.18 84.585889062174%
     08 : $1.19 83.814589302172%
     09 : $1.20 83.119818608274%
     10 : $1.21 82.621722943396%
     11 : $1.21 82.436471842914%
     12 : $1.21 82.436471842914%
  Yr Avg: $1.18 0.84443410632061
1991/01 : $1.22 81.946507989237%
     02 : $1.22 81.824925875305%
     03 : $1.22 81.703703924637%
     04 : $1.23 81.582839886213%
     05 : $1.23 81.342182169566%
     06 : $1.23 81.102941470262%
     07 : $1.23 80.983846733873%
     08 : $1.24 80.746705111094%
     09 : $1.24 80.393585289672%
     10 : $1.25 80.276564868583%
     11 : $1.25 80.043541487628%
     12 : $1.25 79.985496675552%
  Yr Avg: $1.23 0.80994403456802
1992/01 : $1.25 79.869659165685%
     02 : $1.26 79.581529679788%
     03 : $1.26 79.181622399319%
     04 : $1.26 79.068100063935%
     05 : $1.27 78.954903000998%
     06 : $1.27 78.67332398447%
     07 : $1.27 78.505338210469%
     08 : $1.28 78.282469182546%
     09 : $1.28 78.060862977068%
     10 : $1.29 77.785613829909%
     11 : $1.29 77.676056666962%
     12 : $1.29 77.730795855579%
  Yr Avg: $1.27 0.78614189584727
1993/01 : $1.29 77.349228763831%
     02 : $1.30 77.078965626862%
     03 : $1.30 76.810584342949%
     04 : $1.31 76.597222499692%
     05 : $1.31 76.490984466327%
     06 : $1.31 76.385041316635%
     07 : $1.31 76.385041316635%
     08 : $1.31 76.174032915208%
     09 : $1.32 76.016540272809%
     10 : $1.32 75.703499869638%
     11 : $1.32 75.651577833054%
     12 : $1.32 75.651577833054%
  Yr Avg: $1.31 0.76357858088058
1994/01 : $1.33 75.444596507125%
     02 : $1.33 75.187456819098%
     03 : $1.33 74.932065048412%
     04 : $1.34 74.830393209932%
     05 : $1.34 74.779660837631%
     06 : $1.34 74.527026566937%
     07 : $1.35 74.326145506296%
     08 : $1.35 74.026845331657%
     09 : $1.35 73.828647487335%
     10 : $1.36 73.779263476254%
     11 : $1.36 73.680694669398%
     12 : $1.36 73.680694669398%
  Yr Avg: $1.34 0.74418624177456
1995/01 : $1.36 73.38655946107%
     02 : $1.37 73.094764188449%
     03 : $1.37 72.85336813711%
     04 : $1.38 72.613561306175%
     05 : $1.38 72.470433550469%
     06 : $1.38 72.327868549863%
     07 : $1.38 72.327868549863%
     08 : $1.39 72.138652276944%
     09 : $1.39 71.99738836613%
     10 : $1.39 71.763175320893%
     11 : $1.39 71.809895249328%
     12 : $1.39 71.856677080825%
  Yr Avg: $1.38 0.72386684336426
1996/01 : $1.40 71.437824087145%
     02 : $1.40 71.207230682714%
     03 : $1.41 70.841361081737%
     04 : $1.42 70.569417558038%
     05 : $1.42 70.434226900268%
     06 : $1.42 70.389278524888%
     07 : $1.42 70.254776679361%
     08 : $1.43 70.120788066485%
     09 : $1.43 69.898605599785%
     10 : $1.44 69.677826644304%
     11 : $1.44 69.546027148769%
     12 : $1.44 69.546027148769%
  Yr Avg: $1.42 0.70326949176855
1997/01 : $1.44 69.327466573895%
     02 : $1.45 69.110275744934%
     03 : $1.45 68.937499799518%
     04 : $1.45 68.851435410993%
     05 : $1.45 68.894441155766%
     06 : $1.45 68.80848369071%
     07 : $1.46 68.722741198102%
     08 : $1.46 68.594527578067%
     09 : $1.46 68.424317795909%
     10 : $1.47 68.254949895381%
     11 : $1.46 68.297213928932%
     12 : $1.46 68.38189731644%
  Yr Avg: $1.46 0.68717104174054
1998/01 : $1.47 68.254949895381%
     02 : $1.47 68.128474063096%
     03 : $1.47 68.002466443054%
     04 : $1.47 67.876922533215%
     05 : $1.48 67.751842333579%
     06 : $1.48 67.668711024637%
     07 : $1.48 67.585784558552%
     08 : $1.48 67.503059558792%
     09 : $1.48 67.420537150869%
     10 : $1.49 67.25609785951%
     11 : $1.49 67.25609785951%
     12 : $1.49 67.297131710411%
  Yr Avg: $1.48 0.67666839582551
1999/01 : $1.49 67.13329231599%
     02 : $1.49 67.051671441737%
     03 : $1.50 66.848484210696%
     04 : $1.51 66.365823792712%
     05 : $1.51 66.365823792712%
     06 : $1.51 66.365823792712%
     07 : $1.51 66.166766058597%
     08 : $1.51 66.008377510078%
     09 : $1.52 65.693864939564%
     10 : $1.52 65.576693700109%
     11 : $1.53 65.537729662467%
     12 : $1.53 65.537729662467%
  Yr Avg: $1.51 0.66221006739986
2000/01 : $1.53 65.343601663031%
     02 : $1.54 64.958775093742%
     03 : $1.55 64.427570295287%
     04 : $1.55 64.389959120907%
     05 : $1.55 64.314868456839%
     06 : $1.56 63.979118634346%
     07 : $1.57 63.831018374573%
     08 : $1.57 63.831018374573%
     09 : $1.57 63.500287202065%
     10 : $1.58 63.390804322792%
     11 : $1.58 63.354394067796%
     12 : $1.58 63.390804322792%
  Yr Avg: $1.56 0.64059351660729
2001/01 : $1.59 62.992575178032%
     02 : $1.59 62.741751853251%
     03 : $1.60 62.599318537339%
     04 : $1.60 62.351610624794%
     05 : $1.61 62.070906129692%
     06 : $1.61 61.966292207547%
     07 : $1.61 62.14084533357%
     08 : $1.61 62.14084533357%
     09 : $1.62 61.862030570095%
     10 : $1.61 62.070906129692%
     11 : $1.61 62.17587346204%
     12 : $1.60 62.422184616425%
  Yr Avg: $1.61 0.62294594998004
2002/01 : $1.61 62.281196455611%
     02 : $1.61 62.035995054283%
     03 : $1.62 61.68903740121%
     04 : $1.63 61.345940248127%
     05 : $1.63 61.345940248127%
     06 : $1.63 61.311839540062%
     07 : $1.63 61.243752925975%
     08 : $1.64 61.040397993913%
     09 : $1.64 60.939225881962%
     10 : $1.64 60.838389172052%
     11 : $1.64 60.838389172052%
     12 : $1.64 60.972913527783%
  Yr Avg: $1.63 0.61323584801763
2003/01 : $1.65 60.704457960196%
     02 : $1.66 60.240305431954%
     03 : $1.67 59.880564234021%
     04 : $1.67 60.010881432621%
     05 : $1.66 60.108992156826%
     06 : $1.67 60.0435493662%
     07 : $1.67 59.978248389859%
     08 : $1.67 59.750812041541%
     09 : $1.68 59.557235542104%
     10 : $1.68 59.621621478651%
     11 : $1.67 59.783197472059%
     12 : $1.67 59.848074131054%
  Yr Avg: $1.67 0.59960661636424
2004/01 : $1.68 59.557235542104%
     02 : $1.69 59.237379049157%
     03 : $1.70 58.85805735026%
     04 : $1.70 58.670213074275%
     05 : $1.71 58.328926867105%
     06 : $1.72 58.144438862539%
     07 : $1.72 58.236535985741%
     08 : $1.72 58.205805055218%
     09 : $1.72 58.083200978023%
     10 : $1.73 57.778941805439%
     11 : $1.73 57.748691467772%
     12 : $1.73 57.961113510011%
  Yr Avg: $1.71 0.58400878295637
2005/01 : $1.73 57.83953814914%
     02 : $1.74 57.507821029697%
     03 : $1.75 57.061561862627%
     04 : $1.76 56.680369565776%
     05 : $1.76 56.738683374791%
     06 : $1.76 56.709511275896%
     07 : $1.77 56.448310747064%
     08 : $1.78 56.160895960144%
     09 : $1.80 55.482897619259%
     10 : $1.81 55.371485615501%
     11 : $1.79 55.819838231544%
     12 : $1.78 56.046747841089%
  Yr Avg: $1.77 0.56488971772711
2006/01 : $1.80 55.622794035179%
     02 : $1.80 55.510820401831%
     03 : $1.81 55.205204989454%
     04 : $1.83 54.739454236727%
     05 : $1.84 54.469135949758%
     06 : $1.84 54.36175439803%
     07 : $1.84 54.201473866863%
     08 : $1.85 54.095144667172%
     09 : $1.84 54.36175439803%
     10 : $1.83 54.658077598188%
     11 : $1.83 54.739454236727%
     12 : $1.83 54.658077598188%
  Yr Avg: $1.83 0.54718595531346
2007/01 : $1.84 54.491739571121%
     02 : $1.84 54.201740612781%
     03 : $1.86 53.712649029509%
     04 : $1.87 53.365975005007%
     05 : $1.89 53.041851702888%
     06 : $1.89 52.939256946044%
     07 : $1.89 52.952725926617%
     08 : $1.89 53.050015028375%
     09 : $1.89 52.904216436962%
     10 : $1.89 52.791284994433%
     11 : $1.91 52.47957606983%
     12 : $1.90 52.514806790136%
  Yr Avg: $1.88 0.53203819842809
2008/01 : $1.91 52.255069424564%
     02 : $1.92 52.103753582147%
     03 : $1.94 51.655988482429%
     04 : $1.95 51.344594700682%
     05 : $1.96 50.915838342745%
     06 : $1.98 50.407878706467%
     07 : $1.99 50.144568971518%
     08 : $1.99 50.345526566852%
     09 : $1.98 50.415251923792%
     10 : $1.96 50.92970913046%
     11 : $1.93 51.924208818384%
     12 : $1.91 52.466845423948%
  Yr Avg: $1.95 0.51242436172832
2009/01 : $1.91 52.239477731753%
     02 : $1.92 51.980979552912%
     03 : $1.93 51.854881892055%
     04 : $1.93 51.725754357736%
     05 : $1.94 51.576761568374%
     06 : $1.96 51.137496321692%
     07 : $1.95 51.218707510231%
     08 : $1.96 51.104088927912%
     09 : $1.96 51.072144697392%
     10 : $1.96 51.023003796515%
     11 : $1.96 50.986917688456%
     12 : $1.96 51.076874091256%
  Yr Avg: $1.95 0.51416424011357
2010/01 : $1.96 50.902915234619%
     02 : $1.97 50.890232985676%
     03 : $1.97 50.682118270975%
     04 : $1.98 50.594241811027%
     05 : $1.98 50.555051545835%
     06 : $1.98 50.604454690589%
     07 : $1.98 50.593776975314%
     08 : $1.98 50.524020104088%
     09 : $1.98 50.494645413357%
     10 : $1.98 50.431848697213%
     11 : $1.98 50.41064295952%
     12 : $1.99 50.324164383241%
  Yr Avg: $1.98 0.50584009422621
2011/01 : $2.00 50.085594488016%
     02 : $2.01 49.839816825466%
     03 : $2.03 49.358518274825%
     04 : $2.04 49.04271136758%
     05 : $2.05 48.813084776411%
     06 : $2.05 48.865418749728%
     07 : $2.05 48.82215976516%
     08 : $2.05 48.687898778816%
     09 : $2.06 48.614079941275%
     10 : $2.05 48.714562115473%
     11 : $2.05 48.755690509231%
     12 : $2.05 48.87624503235%
  Yr Avg: $2.04 0.49039648385361
2012/01 : $2.05 48.662122344197%
     02 : $2.06 48.448803270327%
     03 : $2.08 48.083629234655%
     04 : $2.09 47.938805335076%
     05 : $2.08 47.995125865524%
     06 : $2.08 48.06560981634%
     07 : $2.08 48.144073634479%
     08 : $2.09 47.877627102601%
     09 : $2.10 47.664936063423%
     10 : $2.10 47.683482220512%
     11 : $2.09 47.910486372913%
     12 : $2.08 48.039860393966%
  Yr Avg: $2.08 0.48042880137834
2013/01 : $2.09 47.898210433153%
     02 : $2.10 47.509109176121%
     03 : $2.11 47.385220891788%
     04 : $2.11 47.434535121236%
     05 : $2.11 47.350233281686%
     06 : $2.12 47.236877521811%
     07 : $2.12 47.218273963702%
     08 : $2.12 47.16154149652%
     09 : $2.12 47.106756161985%
     10 : $2.12 47.228383296326%
     11 : $2.11 47.325040986861%
     12 : $2.11 47.329101827665%
  Yr Avg: $2.11 0.47348607013238
2014/01 : $2.12 47.153678682257%
     02 : $2.13 46.979951680722%
     03 : $2.14 46.679334659147%
     04 : $2.15 46.525950128981%
     05 : $2.16 46.36401847435%
     06 : $2.16 46.277842660314%
     07 : $2.16 46.295907099037%
     08 : $2.16 46.373374840649%
     09 : $2.16 46.338502032587%
     10 : $2.15 46.45521068735%
     11 : $2.14 46.707402632535%
     12 : $2.13 46.973748994005%
  Yr Avg: $2.15 0.46593743547661
2015/01 : $2.12 47.195848172951%
     02 : $2.13 46.991760533748%
     03 : $2.14 46.713733627414%
     04 : $2.15 46.618962291975%
     05 : $2.16 46.382539870214%
     06 : $2.16 46.220635227828%
     07 : $2.16 46.217536698245%
     08 : $2.16 46.28308641234%
     09 : $2.16 46.355249624375%
     10 : $2.16 46.376104202886%
     11 : $2.15 46.474196918927%
     12 : $2.14 46.633547778668%
  Yr Avg: $2.15 0.46538600113298
2016/01 : $2.15 46.556585391136%
     02 : $2.15 46.518296659615%
     03 : $2.16 46.31884837346%
     04 : $2.17 46.100283296545%
     05 : $2.18 45.914523465453%
     06 : $2.19 45.764217205686%
     07 : $2.18 45.838389453429%
     08 : $2.18 45.796329137225%
     09 : $2.19 45.686498475299%
     10 : $2.19 45.6296095622%
     11 : $2.19 45.700695660972%
     12 : $2.19 45.685742132445%
  Yr Avg: $2.18 0.45959168234455
2017/01 : $2.20 45.421040141378%
     02 : $2.21 45.278588817302%
     03 : $2.21 45.241816148021%
     04 : $2.22 45.108047009635%
     05 : $2.22 45.069524171992%
     06 : $2.22 45.028678281294%
     07 : $2.22 45.059765998551%
     08 : $2.23 44.925239391799%
     09 : $2.24 44.688617754732%
     10 : $2.24 44.716880441385%
     11 : $2.24 44.715793198531%
     12 : $2.24 44.742094120903%
  Yr Avg: $2.22 0.44999673789627
2018/01 : $2.25 44.499671604261%
     02 : $2.26 44.298789418111%
     03 : $2.26 44.19885086534%
     04 : $2.27 44.023852037278%
     05 : $2.28 43.841518259236%
     06 : $2.28 43.771751258419%
     07 : $2.28 43.768799045162%
     08 : $2.29 43.744497028906%
     09 : $2.29 43.693724138238%
     10 : $2.29 43.616663831319%
     11 : $2.29 43.763242401301%
     12 : $2.28 43.903467466199%
  Yr Avg: $2.28 0.43927068946147
2019/01 : $2.28 43.819920843993%
     02 : $2.29 43.635471106774%
     03 : $2.30 43.390689520752%
     04 : $2.32 43.162145670396%
     05 : $2.32 43.070459358418%
     06 : $2.32 43.061882970687%
     07 : $2.33 42.990049533141%
     08 : $2.33 42.99222739538%
     09 : $2.33 42.958572389355%
     10 : $2.33 42.860584345763%
     11 : $2.33 42.883580770185%
     12 : $2.33 42.922630346603%
  Yr Avg: $2.32 0.43145684520954
2020/01 : $2.34 42.756743649126%
     02 : $2.35 42.639884175996%
     03 : $2.34 42.73289071144%
     04 : $2.32 43.020566616726%
     05 : $2.32 43.019726986116%
     06 : $2.34 42.785602856185%
     07 : $2.35 42.570271370076%
     08 : $2.36 42.436460587812%
     09 : $2.36 42.377439958392%
     10 : $2.36 42.359862865586%
     11 : $2.36 42.385745098164%
     12 : $2.36 42.345877275831%
  Yr Avg: $2.35 0.42619256012621
2021/01 : $2.37 42.166510342679%
     02 : $2.38 41.936931022939%
     03 : $2.40 41.641969690123%
     04 : $2.42 41.302507934988%
     05 : $2.44 40.974015402269%
     06 : $2.46 40.596843427856%
     07 : $2.48 40.40248582434%
     08 : $2.48 40.319190190908%
     09 : $2.49 40.209980810614%
     10 : $2.51 39.878664372802%
     11 : $2.52 39.683682111124%
     12 : $2.53 39.562125883926%
  Yr Avg: $2.46 0.40722908917881
2022/01 : $2.55 39.232005863458%
     02 : $2.57 38.876905144082%
     03 : $2.61 38.364683200674%
     04 : $2.62 38.151700654355%
     05 : $2.65 37.735719962707%
     06 : $2.69 37.2244029295%
     07 : $2.69 37.228800297855%
     08 : $2.69 37.24199915598%
     09 : $2.69 37.162071049069%
     10 : $2.70 37.011932490322%
     11 : $2.70 37.049353453479%
     12 : $2.69 37.163448673555%
  Yr Avg: $2.65 0.37703585239587
2023/01 : $2.71 36.868669673392%
     02 : $2.73 36.664006898477%
     03 : $2.74 36.543023555972%
     04 : $2.75 36.359081423854%
     05 : $2.76 36.267742894527%
     06 : $2.77 36.151015106091%
     07 : $2.77 36.082187906292%
     08 : $2.78 35.92529628634%
     09 : $2.79 35.83623804068%
     10 : $2.79 35.849982771253%
     11 : $2.78 35.922371085328%
     12 : $2.78 35.95808915155%
  Yr Avg: $2.76 0.36202308732813
2024/01 : $2.80 35.763268963342%
     02 : $2.81 35.54326773541%
     03 : $2.83 35.314985003421%
     04 : $2.84 35.178027294635%
     05 : $2.85 35.119670716234%
     06 : $2.85 35.10782247035%
     07 : $2.85 35.067082377611%
     08 : $2.85 35.038564200143%
     09 : $2.86 34.98244513602%
     10 : $2.86 34.942217150423%
     11 : $2.86 34.961156110572%
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.