US Inflation History

1997/07 : $1.00 100%
     08 : $1.00 99.813433489701%
     09 : $1.00 99.565757423248%
     10 : $1.01 99.319306397612%
     11 : $1.01 99.38080573948%
     12 : $1.00 99.50403043342%
  Yr Avg: $1.00 0.99597222247243
1998/01 : $1.01 99.319306397612%
     02 : $1.01 99.135268581191%
     03 : $1.01 98.951912070894%
     04 : $1.01 98.769230315699%
     05 : $1.01 98.587223315606%
     06 : $1.02 98.466257085952%
     07 : $1.02 98.345588927727%
     08 : $1.02 98.225213927666%
     09 : $1.02 98.105133723523%
     10 : $1.02 97.865854427483%
     11 : $1.02 97.865854427483%
     12 : $1.02 97.925563703023%
  Yr Avg: $1.02 0.98463533908655
1999/01 : $1.02 97.687157330453%
     02 : $1.02 97.568388968147%
     03 : $1.03 97.27272667718%
     04 : $1.04 96.570396692128%
     05 : $1.04 96.570396692128%
     06 : $1.04 96.570396692128%
     07 : $1.04 96.280743324633%
     08 : $1.04 96.050268600026%
     09 : $1.05 95.592614314078%
     10 : $1.05 95.422115819093%
     11 : $1.05 95.365418375186%
     12 : $1.05 95.365418375186%
  Yr Avg: $1.04 0.9635967015503
2000/01 : $1.05 95.082938375042%
     02 : $1.06 94.522968614553%
     03 : $1.07 93.750000614158%
     04 : $1.07 93.695271751885%
     05 : $1.07 93.586005644687%
     06 : $1.07 93.097448557703%
     07 : $1.08 92.881944552491%
     08 : $1.08 92.881944552491%
     09 : $1.08 92.400690215511%
     10 : $1.08 92.241379225633%
     11 : $1.08 92.188397848055%
     12 : $1.08 92.241379225633%
  Yr Avg: $1.07 0.93214197431487
2001/01 : $1.09 91.661907077379%
     02 : $1.10 91.296928439437%
     03 : $1.10 91.089670531168%
     04 : $1.10 90.729225199352%
     05 : $1.11 90.320765801184%
     06 : $1.11 90.168539739882%
     07 : $1.11 90.422535903277%
     08 : $1.11 90.422535903277%
     09 : $1.11 90.016826295927%
     10 : $1.11 90.320765801184%
     11 : $1.11 90.473506117589%
     12 : $1.10 90.831918995322%
  Yr Avg: $1.10 0.90646260483748
2002/01 : $1.10 90.626763964605%
     02 : $1.11 90.269965913403%
     03 : $1.11 89.765100061105%
     04 : $1.12 89.265851708809%
     05 : $1.12 89.265851708809%
     06 : $1.12 89.216231004702%
     07 : $1.12 89.117156647509%
     08 : $1.13 88.821250331031%
     09 : $1.13 88.674032524834%
     10 : $1.13 88.527302769657%
     11 : $1.13 88.527302769657%
     12 : $1.13 88.723052172818%
  Yr Avg: $1.12 0.89233321798078
2003/01 : $1.13 88.332416463435%
     02 : $1.14 87.657017723294%
     03 : $1.15 87.133550248538%
     04 : $1.15 87.323177723124%
     05 : $1.14 87.465940835442%
     06 : $1.14 87.370713564985%
     07 : $1.15 87.275692651671%
     08 : $1.15 86.944744927013%
     09 : $1.15 86.663067426869%
     10 : $1.15 86.756756845284%
     11 : $1.15 86.991869692343%
     12 : $1.15 87.086273171983%
  Yr Avg: $1.15 0.87250101772832
2004/01 : $1.15 86.663067426869%
     02 : $1.16 86.197637079693%
     03 : $1.17 85.645677579411%
     04 : $1.17 85.372341166006%
     05 : $1.18 84.875727961671%
     06 : $1.18 84.607275333983%
     07 : $1.18 84.741287920786%
     08 : $1.18 84.696570655457%
     09 : $1.18 84.518166716591%
     10 : $1.19 84.07543237963%
     11 : $1.19 84.03141443573%
     12 : $1.19 84.340514507317%
  Yr Avg: $1.18 0.84980426096929
2005/01 : $1.19 84.163607476614%
     02 : $1.20 83.680918466164%
     03 : $1.20 83.031556756649%
     04 : $1.21 82.476875307386%
     05 : $1.21 82.561729037021%
     06 : $1.21 82.51928006251%
     07 : $1.22 82.13920132252%
     08 : $1.22 81.720977628429%
     09 : $1.24 80.734407056497%
     10 : $1.24 80.572288954374%
     11 : $1.23 81.22469688838%
     12 : $1.23 81.55487814365%
  Yr Avg: $1.22 0.82198368091683
2006/01 : $1.24 80.937973464764%
     02 : $1.24 80.775038122844%
     03 : $1.24 80.330330290985%
     04 : $1.26 79.652605938598%
     05 : $1.26 79.25925974452%
     06 : $1.26 79.10300644342%
     07 : $1.27 78.869778652485%
     08 : $1.27 78.715056652406%
     09 : $1.26 79.10300644342%
     10 : $1.26 79.53419296915%
     11 : $1.26 79.652605938598%
     12 : $1.26 79.53419296915%
  Yr Avg: $1.26 0.79622253969195
2007/01 : $1.26 79.292150780251%
     02 : $1.27 78.870166800444%
     03 : $1.28 78.158478682734%
     04 : $1.29 77.654025544721%
     05 : $1.30 77.18238646795%
     06 : $1.30 77.033098539303%
     07 : $1.30 77.052697554619%
     08 : $1.30 77.194265105711%
     09 : $1.30 76.982110309685%
     10 : $1.30 76.817781238172%
     11 : $1.31 76.364206600186%
     12 : $1.31 76.415471610416%
  Yr Avg: $1.29 0.77418069936183
2008/01 : $1.32 76.03752195206%
     02 : $1.32 75.817338880519%
     03 : $1.33 75.165785854676%
     04 : $1.34 74.712669788119%
     05 : $1.35 74.088776808209%
     06 : $1.36 73.349633363954%
     07 : $1.37 72.966485470901%
     08 : $1.37 73.25890336901%
     09 : $1.36 73.360362297633%
     10 : $1.35 74.108960502096%
     11 : $1.32 75.556079273243%
     12 : $1.31 76.345681952217%
  Yr Avg: $1.34 0.74564016626053
2009/01 : $1.32 76.01483413062%
     02 : $1.32 75.638687640632%
     03 : $1.33 75.455200109926%
     04 : $1.33 75.267303742483%
     05 : $1.33 75.050500997475%
     06 : $1.34 74.411316298169%
     07 : $1.34 74.529488517617%
     08 : $1.34 74.362704451205%
     09 : $1.35 74.316221685876%
     10 : $1.35 74.244715660329%
     11 : $1.35 74.192205956221%
     12 : $1.35 74.323103532818%
  Yr Avg: $1.34 0.74817190226948
2010/01 : $1.35 74.069972104117%
     02 : $1.35 74.051517879618%
     03 : $1.36 73.748685496811%
     04 : $1.36 73.620814491643%
     05 : $1.36 73.563787858961%
     06 : $1.36 73.635675481447%
     07 : $1.36 73.620138098786%
     08 : $1.36 73.51863331302%
     09 : $1.36 73.47588954259%
     10 : $1.36 73.38451263438%
     11 : $1.36 73.353655690487%
     12 : $1.37 73.227818777157%
  Yr Avg: $1.36 0.73605925114085
2011/01 : $1.37 72.880670379021%
     02 : $1.38 72.523033797206%
     03 : $1.39 71.822685495828%
     04 : $1.40 71.363147791512%
     05 : $1.41 71.029012995423%
     06 : $1.41 71.105165332197%
     07 : $1.41 71.042218214817%
     08 : $1.41 70.84685204635%
     09 : $1.41 70.739436602418%
     10 : $1.41 70.885650464738%
     11 : $1.41 70.945497311707%
     12 : $1.41 71.120918898531%
  Yr Avg: $1.40 0.71358690777479
2012/01 : $1.41 70.809344178984%
     02 : $1.42 70.498938816581%
     03 : $1.43 69.967565897943%
     04 : $1.43 69.756829397835%
     05 : $1.43 69.838782663183%
     06 : $1.43 69.941345438746%
     07 : $1.43 70.055519897988%
     08 : $1.44 69.667807581463%
     09 : $1.44 69.358316086407%
     10 : $1.44 69.385303014993%
     11 : $1.43 69.715621841692%
     12 : $1.43 69.903876877502%
  Yr Avg: $1.43 0.69908270974443
2013/01 : $1.43 69.697758846785%
     02 : $1.45 69.131568892414%
     03 : $1.45 68.951296274975%
     04 : $1.45 69.023054514808%
     05 : $1.45 68.900385019847%
     06 : $1.45 68.735438514661%
     07 : $1.46 68.708368060565%
     08 : $1.46 68.62581537685%
     09 : $1.46 68.546096009462%
     10 : $1.46 68.7230783769%
     11 : $1.45 68.863727147379%
     12 : $1.45 68.869636167791%
  Yr Avg: $1.45 0.68898018600203
2014/01 : $1.46 68.614374019701%
     02 : $1.46 68.361579968552%
     03 : $1.47 67.924145407104%
     04 : $1.48 67.700952141684%
     05 : $1.48 67.465321764013%
     06 : $1.49 67.339925406806%
     07 : $1.48 67.366211376207%
     08 : $1.48 67.478936422183%
     09 : $1.48 67.428192218076%
     10 : $1.48 67.598017595713%
     11 : $1.47 67.96498774386%
     12 : $1.46 68.35255430018%
  Yr Avg: $1.47 0.67799599863673
2015/01 : $1.46 68.675735790141%
     02 : $1.46 68.378763295091%
     03 : $1.47 67.974200116313%
     04 : $1.47 67.836296223386%
     05 : $1.48 67.492272661986%
     06 : $1.49 67.256681590437%
     07 : $1.49 67.252172850639%
     08 : $1.48 67.34755570783%
     09 : $1.48 67.452562014006%
     10 : $1.48 67.482907978308%
     11 : $1.48 67.625644886544%
     12 : $1.47 67.857519891764%
  Yr Avg: $1.48 0.67719359417204
2016/01 : $1.48 67.745530197829%
     02 : $1.48 67.689815406985%
     03 : $1.48 67.399593738469%
     04 : $1.49 67.081554799531%
     05 : $1.50 66.811251508577%
     06 : $1.50 66.592537503364%
     07 : $1.50 66.700467202398%
     08 : $1.50 66.639264294204%
     09 : $1.50 66.479447238%
     10 : $1.51 66.396666906325%
     11 : $1.50 66.500105880867%
     12 : $1.50 66.478346666571%
  Yr Avg: $1.49 0.66876215111927
2017/01 : $1.51 66.093172870456%
     02 : $1.52 65.885888758105%
     03 : $1.52 65.832380023384%
     04 : $1.52 65.637729553897%
     05 : $1.52 65.581674109991%
     06 : $1.53 65.522238339552%
     07 : $1.53 65.567474773249%
     08 : $1.53 65.371722094577%
     09 : $1.54 65.027408650524%
     10 : $1.54 65.068534318913%
     11 : $1.54 65.066952247483%
     12 : $1.54 65.105223308727%
  Yr Avg: $1.53 0.65480033254071
2018/01 : $1.54 64.752468874874%
     02 : $1.55 64.460160706357%
     03 : $1.55 64.314737879752%
     04 : $1.56 64.060093165337%
     05 : $1.57 63.794775200916%
     06 : $1.57 63.693255675354%
     07 : $1.57 63.688959843719%
     08 : $1.57 63.653597435538%
     09 : $1.57 63.579716665092%
     10 : $1.58 63.467584486463%
     11 : $1.57 63.680874246776%
     12 : $1.57 63.884918879533%
  Yr Avg: $1.56 0.63919261921642
2019/01 : $1.57 63.763348318247%
     02 : $1.57 63.494951374232%
     03 : $1.58 63.138764205683%
     04 : $1.59 62.806204930003%
     05 : $1.60 62.672790123813%
     06 : $1.60 62.660310429929%
     07 : $1.60 62.555783985998%
     08 : $1.60 62.558953042122%
     09 : $1.60 62.509980889036%
     10 : $1.60 62.367396292024%
     11 : $1.60 62.400858904286%
     12 : $1.60 62.45768081758%
  Yr Avg: $1.59 0.62782251942746
2020/01 : $1.61 62.216295368478%
     02 : $1.61 62.046250531656%
     03 : $1.61 62.181586424582%
     04 : $1.60 62.600190077857%
     05 : $1.60 62.59896831255%
     06 : $1.61 62.258289047071%
     07 : $1.61 61.944955378543%
     08 : $1.62 61.750244312117%
     09 : $1.62 61.664362072278%
     10 : $1.62 61.638785250836%
     11 : $1.62 61.676447067182%
     12 : $1.62 61.618434505928%
  Yr Avg: $1.61 0.6201623402909
2021/01 : $1.63 61.357433663958%
     02 : $1.64 61.023367653583%
     03 : $1.65 60.594162811528%
     04 : $1.66 60.100204408214%
     05 : $1.68 59.622207566134%
     06 : $1.69 59.073376178099%
     07 : $1.70 58.790562075914%
     08 : $1.70 58.669356734015%
     09 : $1.71 58.510443718628%
     10 : $1.72 58.028337748994%
     11 : $1.73 57.744614692727%
     12 : $1.74 57.567735503861%
  Yr Avg: $1.69 0.59256816896304
2022/01 : $1.75 57.087370467902%
     02 : $1.77 56.570655457434%
     03 : $1.79 55.825309834605%
     04 : $1.80 55.515394160977%
     05 : $1.82 54.91009133924%
     06 : $1.85 54.166062471513%
     07 : $1.85 54.1724611807%
     08 : $1.85 54.191667134792%
     09 : $1.85 54.075361956161%
     10 : $1.86 53.856891976458%
     11 : $1.85 53.911344058118%
     12 : $1.85 54.077366568407%
  Yr Avg: $1.82 0.54863331383859
2023/01 : $1.86 53.648427042678%
     02 : $1.87 53.350617654771%
     03 : $1.88 53.174572083252%
     04 : $1.89 52.906913766789%
     05 : $1.89 52.774005026926%
     06 : $1.90 52.604151807451%
     07 : $1.90 52.5039998074%
     08 : $1.91 52.275703297079%
     09 : $1.92 52.146112649054%
     10 : $1.92 52.16611291437%
     11 : $1.91 52.271446771567%
     12 : $1.91 52.323420929757%
  Yr Avg: $1.90 0.52678790312591
2024/01 : $1.92 52.039933710224%
     02 : $1.93 51.719804995775%
     03 : $1.95 51.387625679279%
     04 : $1.95 51.188335449586%
     05 : $1.96 51.103419485257%
     06 : $1.96 51.086178837289%
     07 : $1.96 51.02689701583%
     08 : $1.96 50.985399577033%
     09 : $1.96 50.903739469849%
     10 : $1.97 50.845202826962%
     11 : $1.97 50.872761332078%
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.