US Inflation History

1988/11 : $1.00 100%
     12 : $1.00 99.83402528134%
  Yr Avg: $1.00 0.9991701264067
1989/01 : $1.01 99.339388506997%
     02 : $1.01 98.930920904235%
     03 : $1.02 98.364677396093%
     04 : $1.02 97.725426518434%
     05 : $1.03 97.172859156234%
     06 : $1.03 96.937953765003%
     07 : $1.03 96.704180175815%
     08 : $1.04 96.54895634901%
     09 : $1.04 96.240000169893%
     10 : $1.04 95.780255305816%
     11 : $1.05 95.552025337046%
     12 : $1.05 95.400475570452%
  Yr Avg: $1.03 0.97058093262919
1990/01 : $1.06 94.427001830978%
     02 : $1.06 93.984375165911%
     03 : $1.07 93.473193458886%
     04 : $1.07 93.328161988222%
     05 : $1.07 93.111455040901%
     06 : $1.08 92.609699698178%
     07 : $1.08 92.254601103674%
     08 : $1.09 91.413373890964%
     09 : $1.10 90.655614010035%
     10 : $1.11 90.112360077443%
     11 : $1.11 89.910313771985%
     12 : $1.11 89.910313771985%
  Yr Avg: $1.08 0.9209920531743
1991/01 : $1.12 89.375928895531%
     02 : $1.12 89.243323923868%
     03 : $1.12 89.111111768533%
     04 : $1.12 88.979289974423%
     05 : $1.13 88.716813787225%
     06 : $1.13 88.455883086764%
     07 : $1.13 88.325991002861%
     08 : $1.14 88.067349685058%
     09 : $1.14 87.682215372133%
     10 : $1.14 87.554585664765%
     11 : $1.15 87.300435956153%
     12 : $1.15 87.237128694817%
  Yr Avg: $1.13 0.88337504817677
1992/01 : $1.15 87.110789143573%
     02 : $1.15 86.796537309345%
     03 : $1.16 86.360373700412%
     04 : $1.16 86.236559221622%
     05 : $1.16 86.113099505077%
     06 : $1.17 85.8059920178%
     07 : $1.17 85.622776345028%
     08 : $1.17 85.379701601742%
     09 : $1.17 85.138004170703%
     10 : $1.18 84.837800430377%
     11 : $1.18 84.718310613839%
     12 : $1.18 84.778012557822%
  Yr Avg: $1.17 0.85741496384778
1993/01 : $1.19 84.361851892802%
     02 : $1.19 84.067086203506%
     03 : $1.19 83.77437297952%
     04 : $1.20 83.541667359722%
     05 : $1.20 83.42579759115%
     06 : $1.20 83.310249440946%
     07 : $1.20 83.310249440946%
     08 : $1.20 83.080110630335%
     09 : $1.21 82.908339415746%
     10 : $1.21 82.566918194735%
     11 : $1.21 82.510288810962%
     12 : $1.21 82.510288810962%
  Yr Avg: $1.20 0.83280601730944
1994/01 : $1.22 82.28454217791%
     02 : $1.22 82.004089733538%
     03 : $1.22 81.725543675903%
     04 : $1.23 81.61465408183%
     05 : $1.23 81.559322219487%
     06 : $1.23 81.283783661858%
     07 : $1.23 81.064690355349%
     08 : $1.24 80.738255077222%
     09 : $1.24 80.52208825235%
     10 : $1.24 80.468226996133%
     11 : $1.24 80.360721760229%
     12 : $1.24 80.360721760229%
  Yr Avg: $1.23 0.8116555331267
1995/01 : $1.25 80.039919713744%
     02 : $1.25 79.721669745835%
     03 : $1.26 79.458388285166%
     04 : $1.26 79.196840126541%
     05 : $1.27 79.040736145654%
     06 : $1.27 78.885245940277%
     07 : $1.27 78.885245940277%
     08 : $1.27 78.678874972566%
     09 : $1.27 78.524803816171%
     10 : $1.28 78.269356586129%
     11 : $1.28 78.320312229076%
     12 : $1.28 78.371335387329%
  Yr Avg: $1.27 0.78949394074064
1996/01 : $1.28 77.914508412033%
     02 : $1.29 77.663008986079%
     03 : $1.29 77.26396897517%
     04 : $1.30 76.967370552197%
     05 : $1.30 76.819923261121%
     06 : $1.30 76.770899783483%
     07 : $1.31 76.624203753633%
     08 : $1.31 76.478067487048%
     09 : $1.31 76.235741549886%
     10 : $1.32 75.994946368848%
     11 : $1.32 75.851197689003%
     12 : $1.32 75.851197689003%
  Yr Avg: $1.30 0.76702919542292
1997/01 : $1.32 75.612822011031%
     02 : $1.33 75.375940262653%
     03 : $1.33 75.187500132729%
     04 : $1.33 75.093632988686%
     05 : $1.33 75.140537713258%
     06 : $1.33 75.046787186562%
     07 : $1.33 74.953271122111%
     08 : $1.34 74.813433419824%
     09 : $1.34 74.627792106231%
     10 : $1.34 74.443069000803%
     11 : $1.34 74.489164769251%
     12 : $1.34 74.58152570819%
  Yr Avg: $1.33 0.74947123035111
1998/01 : $1.34 74.443069000803%
     02 : $1.35 74.305126637294%
     03 : $1.35 74.16769493501%
     04 : $1.35 74.030768983748%
     05 : $1.35 73.894348783507%
     06 : $1.35 73.803680637429%
     07 : $1.36 73.713235905637%
     08 : $1.36 73.623010905477%
     09 : $1.36 73.533006864502%
     10 : $1.36 73.353659205002%
     11 : $1.36 73.353659205002%
     12 : $1.36 73.398413260183%
  Yr Avg: $1.35 0.73801639526966
1999/01 : $1.37 73.219719885378%
     02 : $1.37 73.130699112772%
     03 : $1.37 72.909090554217%
     04 : $1.38 72.382671256349%
     05 : $1.38 72.382671256349%
     06 : $1.38 72.382671256349%
     07 : $1.39 72.165566582496%
     08 : $1.39 71.992818237293%
     09 : $1.40 71.649791379545%
     10 : $1.40 71.52199718034%
     11 : $1.40 71.479500591489%
     12 : $1.40 71.479500591489%
  Yr Avg: $1.39 0.72224724823672
2000/01 : $1.40 71.267772591116%
     02 : $1.41 70.848056938334%
     03 : $1.42 70.268692137311%
     04 : $1.42 70.22767106479%
     05 : $1.43 70.145772543217%
     06 : $1.43 69.779583025223%
     07 : $1.44 69.618055723918%
     08 : $1.44 69.618055723918%
     09 : $1.44 69.257339855934%
     10 : $1.45 69.137931057764%
     11 : $1.45 69.098219782184%
     12 : $1.45 69.137931057764%
  Yr Avg: $1.43 0.69867090125123
2001/01 : $1.46 68.703597727405%
     02 : $1.46 68.430034299371%
     03 : $1.46 68.274687717465%
     04 : $1.47 68.004522150661%
     05 : $1.48 67.698368470529%
     06 : $1.48 67.584270058082%
     07 : $1.48 67.774648491072%
     08 : $1.48 67.774648491072%
     09 : $1.48 67.470555869106%
     10 : $1.48 67.698368470529%
     11 : $1.47 67.812852333996%
     12 : $1.47 68.081494509981%
  Yr Avg: $1.47 0.67942337382439
2002/01 : $1.47 67.927724103587%
     02 : $1.48 67.660292292911%
     03 : $1.49 67.281878821834%
     04 : $1.49 66.907675850766%
     05 : $1.49 66.907675850766%
     06 : $1.50 66.870483509884%
     07 : $1.50 66.796224038324%
     08 : $1.50 66.574432574667%
     09 : $1.50 66.464088013248%
     10 : $1.51 66.354109262033%
     11 : $1.51 66.354109262033%
     12 : $1.50 66.500829842905%
  Yr Avg: $1.50 0.6688329361858
2003/01 : $1.51 66.208035600551%
     02 : $1.52 65.701802151698%
     03 : $1.53 65.309446156107%
     04 : $1.53 65.451578151256%
     05 : $1.53 65.558583773894%
     06 : $1.53 65.487207819687%
     07 : $1.53 65.415986536908%
     08 : $1.53 65.167930391572%
     09 : $1.54 64.956803891199%
     10 : $1.54 65.027027174997%
     11 : $1.53 65.203251944696%
     12 : $1.53 65.274010440739%
  Yr Avg: $1.53 0.65396805336109
2004/01 : $1.54 64.956803891199%
     02 : $1.55 64.607948621196%
     03 : $1.56 64.194236920465%
     04 : $1.56 63.989362337451%
     05 : $1.57 63.617134495977%
     06 : $1.58 63.415920470112%
     07 : $1.57 63.516367287636%
     08 : $1.58 63.482850234516%
     09 : $1.58 63.349130646524%
     10 : $1.59 63.017286778592%
     11 : $1.59 62.984293889758%
     12 : $1.58 63.215974504453%
  Yr Avg: $1.57 0.63695609173157
2005/01 : $1.59 63.083376898096%
     02 : $1.59 62.721585695417%
     03 : $1.61 62.234867852721%
     04 : $1.62 61.819115962191%
     05 : $1.62 61.882716608222%
     06 : $1.62 61.850899713267%
     07 : $1.62 61.566018264805%
     08 : $1.63 61.252545925476%
     09 : $1.65 60.513079009885%
     10 : $1.66 60.391566189263%
     11 : $1.64 60.880567276861%
     12 : $1.64 61.128048928318%
  Yr Avg: $1.62 0.6161036569371
2006/01 : $1.65 60.665658691787%
     02 : $1.65 60.543533323204%
     03 : $1.66 60.210210256289%
     04 : $1.67 59.702233684985%
     05 : $1.68 59.407407845689%
     06 : $1.69 59.290290885278%
     07 : $1.69 59.115479026806%
     08 : $1.69 58.999509826601%
     09 : $1.69 59.290290885278%
     10 : $1.68 59.61347929095%
     11 : $1.67 59.702233684985%
     12 : $1.68 59.61347929095%
  Yr Avg: $1.68 0.59679483891067
2007/01 : $1.68 59.432060752875%
     02 : $1.69 59.115769956398%
     03 : $1.71 58.582336431987%
     04 : $1.72 58.204232303769%
     05 : $1.73 57.850723387839%
     06 : $1.73 57.738827201927%
     07 : $1.73 57.753517305014%
     08 : $1.73 57.859626815405%
     09 : $1.73 57.700609855941%
     10 : $1.74 57.577439841438%
     11 : $1.75 57.237470813287%
     12 : $1.75 57.275895615395%
  Yr Avg: $1.72 0.58027375856773
2008/01 : $1.75 56.992609983262%
     02 : $1.76 56.827575568685%
     03 : $1.77 56.339215262721%
     04 : $1.79 55.999589948856%
     05 : $1.80 55.531961752113%
     06 : $1.82 54.977949562359%
     07 : $1.83 54.690767683281%
     08 : $1.82 54.909944463259%
     09 : $1.82 54.985991249108%
     10 : $1.80 55.547090090915%
     11 : $1.77 56.631752946911%
     12 : $1.75 57.22358598367%
  Yr Avg: $1.79 0.55888169541262
2009/01 : $1.76 56.975604718947%
     02 : $1.76 56.69367062049%
     03 : $1.77 56.556140714125%
     04 : $1.77 56.415306240407%
     05 : $1.78 56.25280549114%
     06 : $1.79 55.773715650499%
     07 : $1.79 55.862289594532%
     08 : $1.79 55.737279481046%
     09 : $1.80 55.702439127924%
     10 : $1.80 55.648843022727%
     11 : $1.80 55.609485281841%
     12 : $1.80 55.707597297321%
  Yr Avg: $1.78 0.5607793143675
2010/01 : $1.80 55.517867011271%
     02 : $1.80 55.504034966349%
     03 : $1.81 55.277052189418%
     04 : $1.81 55.181208688228%
     05 : $1.81 55.138465361622%
     06 : $1.81 55.192347486207%
     07 : $1.81 55.180701709656%
     08 : $1.81 55.104620552379%
     09 : $1.82 55.07258269824%
     10 : $1.82 55.004092716487%
     11 : $1.82 54.98096442767%
     12 : $1.82 54.886645544851%
  Yr Avg: $1.81 0.55170048612698
2011/01 : $1.83 54.6264464648%
     02 : $1.84 54.358386148%
     03 : $1.86 53.833452186869%
     04 : $1.87 53.489013645445%
     05 : $1.88 53.238568685819%
     06 : $1.88 53.295647353267%
     07 : $1.88 53.248466429714%
     08 : $1.88 53.102033095782%
     09 : $1.89 53.021521706865%
     10 : $1.88 53.131113779507%
     11 : $1.88 53.175970948974%
     12 : $1.88 53.307455166553%
  Yr Avg: $1.87 0.53485672967633
2012/01 : $1.88 53.073919722263%
     02 : $1.89 52.841260749403%
     03 : $1.91 52.442979365027%
     04 : $1.91 52.285025464748%
     05 : $1.91 52.346452117918%
     06 : $1.91 52.423326273155%
     07 : $1.90 52.508903765143%
     08 : $1.92 52.218300701365%
     09 : $1.92 51.986326701976%
     10 : $1.92 52.006554287726%
     11 : $1.91 52.254139053469%
     12 : $1.91 52.395242360861%
  Yr Avg: $1.91 0.52398535880255
2013/01 : $1.91 52.240750154466%
     02 : $1.93 51.8163722629%
     03 : $1.93 51.681252039192%
     04 : $1.93 51.735037187247%
     05 : $1.94 51.643092388105%
     06 : $1.94 51.519459586866%
     07 : $1.94 51.499169396014%
     08 : $1.94 51.43729345917%
     09 : $1.95 51.377541185595%
     10 : $1.94 51.510195259299%
     11 : $1.94 51.615616113566%
     12 : $1.94 51.620045117656%
  Yr Avg: $1.94 0.51641318679173
2014/01 : $1.94 51.428717787726%
     02 : $1.95 51.239240377188%
     03 : $1.96 50.911368864364%
     04 : $1.97 50.744078211007%
     05 : $1.98 50.567465535185%
     06 : $1.98 50.473476863591%
     07 : $1.98 50.493179057503%
     08 : $1.98 50.577670166836%
     09 : $1.98 50.539635725953%
     10 : $1.97 50.666925401688%
     11 : $1.96 50.941981531765%
     12 : $1.95 51.232475343502%
  Yr Avg: $1.97 0.50818017905526
2015/01 : $1.94 51.474710441889%
     02 : $1.95 51.252119842517%
     03 : $1.96 50.948886506267%
     04 : $1.97 50.845523027513%
     05 : $1.98 50.587666114813%
     06 : $1.98 50.411082900215%
     07 : $1.98 50.40770345225%
     08 : $1.98 50.479196023805%
     09 : $1.98 50.557901685169%
     10 : $1.98 50.580646978066%
     11 : $1.97 50.687632959887%
     12 : $1.97 50.861430861215%
  Yr Avg: $1.97 0.50757875066134
2016/01 : $1.97 50.777490922291%
     02 : $1.97 50.735730864054%
     03 : $1.98 50.518200229996%
     04 : $1.99 50.27981964182%
     05 : $2.00 50.0772184833%
     06 : $2.00 49.91328518199%
     07 : $2.00 49.994182021929%
     08 : $2.00 49.948308440215%
     09 : $2.01 49.828520328779%
     10 : $2.01 49.766473762343%
     11 : $2.01 49.844004657378%
     12 : $2.01 49.827695414492%
  Yr Avg: $2.00 0.50125910829049
2017/01 : $2.02 49.538995054798%
     02 : $2.02 49.383628832075%
     03 : $2.03 49.343522285066%
     04 : $2.03 49.19762539093%
     05 : $2.03 49.155610002081%
     06 : $2.04 49.111060947921%
     07 : $2.03 49.144967134715%
     08 : $2.04 48.998244098742%
     09 : $2.05 48.740169909511%
     10 : $2.05 48.770994943239%
     11 : $2.05 48.769809128951%
     12 : $2.05 48.798494541246%
  Yr Avg: $2.04 0.49079426855773
2018/01 : $2.06 48.534093554045%
     02 : $2.07 48.314999019985%
     03 : $2.07 48.205999854486%
     04 : $2.08 48.015135311292%
     05 : $2.09 47.816270818084%
     06 : $2.09 47.740178612847%
     07 : $2.09 47.736958746515%
     08 : $2.10 47.710453464836%
     09 : $2.10 47.655077410656%
     10 : $2.10 47.571030674794%
     11 : $2.10 47.730898327117%
     12 : $2.09 47.883836453917%
  Yr Avg: $2.09 0.47909577687381
2019/01 : $2.09 47.792715341512%
     02 : $2.10 47.591543052381%
     03 : $2.11 47.324569118236%
     04 : $2.12 47.075305062694%
     05 : $2.13 46.975306301293%
     06 : $2.13 46.965952362501%
     07 : $2.13 46.887606373587%
     08 : $2.13 46.889981684816%
     09 : $2.13 46.853275454139%
     10 : $2.14 46.746403634563%
     11 : $2.14 46.771484957056%
     12 : $2.14 46.814074839784%
  Yr Avg: $2.12 0.47057351515213
2020/01 : $2.14 46.633148549669%
     02 : $2.15 46.505694382097%
     03 : $2.15 46.607133060847%
     04 : $2.13 46.920890192013%
     05 : $2.13 46.919974438951%
     06 : $2.14 46.664624185439%
     07 : $2.15 46.429770351351%
     08 : $2.16 46.283828037828%
     09 : $2.16 46.219456489755%
     10 : $2.16 46.200285825435%
     11 : $2.16 46.22851458875%
     12 : $2.17 46.185032276429%
  Yr Avg: $2.15 0.46483196031547
2021/01 : $2.17 45.989403607716%
     02 : $2.19 45.739010205233%
     03 : $2.20 45.417307136298%
     04 : $2.22 45.047069155032%
     05 : $2.24 44.688794886032%
     06 : $2.26 44.277427807755%
     07 : $2.27 44.065449386973%
     08 : $2.27 43.974602018445%
     09 : $2.28 43.855491515173%
     10 : $2.30 43.494137320658%
     11 : $2.31 43.281477609058%
     12 : $2.32 43.148900871069%
  Yr Avg: $2.25 0.4441492262662
2022/01 : $2.34 42.788851563291%
     02 : $2.36 42.401556760566%
     03 : $2.39 41.84289583509%
     04 : $2.40 41.610603899986%
     05 : $2.43 41.156909634899%
     06 : $2.46 40.599235660446%
     07 : $2.46 40.604031702291%
     08 : $2.46 40.618427193133%
     09 : $2.47 40.531252657264%
     10 : $2.48 40.367502261057%
     11 : $2.47 40.408315877456%
     12 : $2.47 40.532755179716%
  Yr Avg: $2.43 0.41121861518766
2023/01 : $2.49 40.211250974046%
     02 : $2.50 39.988033096101%
     03 : $2.51 39.856081181583%
     04 : $2.52 39.655462517963%
     05 : $2.53 39.555843069828%
     06 : $2.54 39.428532525726%
     07 : $2.54 39.353465325593%
     08 : $2.55 39.18234962325%
     09 : $2.56 39.085217193487%
     10 : $2.56 39.100208046575%
     11 : $2.55 39.179159218143%
     12 : $2.55 39.218115549844%
  Yr Avg: $2.53 0.39484476526845
2024/01 : $2.56 39.005632605592%
     02 : $2.58 38.765685662311%
     03 : $2.60 38.516706398606%
     04 : $2.61 38.367331852424%
     05 : $2.61 38.303684559454%
     06 : $2.61 38.29076212984%
     07 : $2.61 38.246328465476%
     08 : $2.62 38.215224777666%
     09 : $2.62 38.154017856129%
     10 : $2.62 38.11014272748%
     11 : $2.62 38.130798728537%
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.