US Inflation History

1997/01 : $1.00 100%
     02 : $1.00 99.686717487753%
     03 : $1.01 99.437500324694%
     04 : $1.01 99.313358490615%
     05 : $1.01 99.375391256124%
     06 : $1.01 99.251403651637%
     07 : $1.01 99.127726129805%
     08 : $1.01 98.942786990425%
     09 : $1.01 98.697271337583%
     10 : $1.02 98.452970039846%
     11 : $1.02 98.513932939025%
     12 : $1.01 98.636082776159%
  Yr Avg: $1.01 0.99119595118639
1998/01 : $1.02 98.452970039846%
     02 : $1.02 98.27053753721%
     03 : $1.02 98.088780397841%
     04 : $1.02 97.907692127862%
     05 : $1.02 97.727272727273%
     06 : $1.02 97.607361654432%
     07 : $1.03 97.487746053021%
     08 : $1.03 97.368421052632%
     09 : $1.03 97.249388276733%
     10 : $1.03 97.012196151468%
     11 : $1.03 97.012196151468%
     12 : $1.03 97.0713845986%
  Yr Avg: $1.02 0.97604662230699
1999/01 : $1.03 96.835057782523%
     02 : $1.03 96.717325405608%
     03 : $1.04 96.424242099549%
     04 : $1.04 95.728038355438%
     05 : $1.04 95.728038355438%
     06 : $1.04 95.728038355438%
     07 : $1.05 95.440911558583%
     08 : $1.05 95.212447204775%
     09 : $1.06 94.75878491758%
     10 : $1.06 94.589773636416%
     11 : $1.06 94.533570749497%
     12 : $1.06 94.533570749497%
  Yr Avg: $1.05 0.95519149930862
2000/01 : $1.06 94.253554748583%
     02 : $1.07 93.698469457995%
     03 : $1.08 92.932243855493%
     04 : $1.08 92.877992378785%
     05 : $1.08 92.769679371289%
     06 : $1.08 92.285383840116%
     07 : $1.09 92.07175962003%
     08 : $1.09 92.07175962003%
     09 : $1.09 91.594703138881%
     10 : $1.09 91.436781777141%
     11 : $1.09 91.384262542275%
     12 : $1.09 91.436781777141%
  Yr Avg: $1.08 0.9240111434398
2001/01 : $1.10 90.86236421302%
     02 : $1.10 90.500569188369%
     03 : $1.11 90.295119136678%
     04 : $1.11 89.937817875307%
     05 : $1.12 89.53292136174%
     06 : $1.12 89.382023128594%
     07 : $1.12 89.633803749825%
     08 : $1.12 89.633803749825%
     09 : $1.12 89.231633041369%
     10 : $1.12 89.53292136174%
     11 : $1.12 89.684329364275%
     12 : $1.11 90.039615900129%
  Yr Avg: $1.11 0.89855576839239
2002/01 : $1.11 89.836250383139%
     02 : $1.12 89.482564588106%
     03 : $1.12 88.982102548717%
     04 : $1.13 88.487209009346%
     05 : $1.13 88.487209009346%
     06 : $1.13 88.438021133675%
     07 : $1.13 88.339810976212%
     08 : $1.14 88.046485773213%
     09 : $1.14 87.900552109471%
     10 : $1.14 87.755102239608%
     11 : $1.14 87.755102239608%
     12 : $1.14 87.949144171875%
  Yr Avg: $1.13 0.88454962848526
2003/01 : $1.14 87.561915875712%
     02 : $1.15 86.892408462302%
     03 : $1.16 86.373507057546%
     04 : $1.16 86.561480461221%
     05 : $1.15 86.702998288214%
     06 : $1.15 86.608601660355%
     07 : $1.16 86.514409589639%
     08 : $1.16 86.186348635506%
     09 : $1.16 85.907128134595%
     10 : $1.16 86.000000324694%
     11 : $1.16 86.233062343822%
     12 : $1.16 86.326642366577%
  Yr Avg: $1.16 0.86489041933349
2004/01 : $1.16 85.907128134595%
     02 : $1.17 85.445757614721%
     03 : $1.18 84.898612712934%
     04 : $1.18 84.627660541641%
     05 : $1.19 84.135379164524%
     06 : $1.19 83.869268178961%
     07 : $1.19 84.002111808986%
     08 : $1.19 83.957784600678%
     09 : $1.19 83.780936832754%
     10 : $1.20 83.342064351729%
     11 : $1.20 83.298430364852%
     12 : $1.20 83.604834237281%
  Yr Avg: $1.19 0.84239164045305
2005/01 : $1.20 83.429470320382%
     02 : $1.21 82.950991680044%
     03 : $1.21 82.307294183044%
     04 : $1.22 81.757451075126%
     05 : $1.22 81.84156464785%
     06 : $1.22 81.799485944651%
     07 : $1.23 81.422722532197%
     08 : $1.23 81.008146894108%
     09 : $1.25 80.030181919486%
     10 : $1.25 79.869477931206%
     11 : $1.24 80.516195081277%
     12 : $1.24 80.843496251734%
  Yr Avg: $1.23 0.81481373205092
2006/01 : $1.25 80.231972671166%
     02 : $1.25 80.070458571659%
     03 : $1.26 79.629629810015%
     04 : $1.27 78.957817070066%
     05 : $1.27 78.567901932058%
     06 : $1.28 78.413011587675%
     07 : $1.28 78.181818181818%
     08 : $1.28 78.028445781317%
     09 : $1.28 78.413011587675%
     10 : $1.27 78.84043698601%
     11 : $1.27 78.957817070066%
     12 : $1.27 78.84043698601%
  Yr Avg: $1.27 0.78927729852961
2007/01 : $1.27 78.600506067879%
     02 : $1.28 78.182202944064%
     03 : $1.29 77.476722695842%
     04 : $1.30 76.97666977074%
     05 : $1.31 76.509144678397%
     06 : $1.31 76.361158949343%
     07 : $1.31 76.380587007569%
     08 : $1.31 76.520919701905%
     09 : $1.31 76.310615476729%
     10 : $1.31 76.147719804768%
     11 : $1.32 75.698101579831%
     12 : $1.32 75.748919418772%
  Yr Avg: $1.30 0.7674277234132
2008/01 : $1.33 75.374266516528%
     02 : $1.33 75.156004044387%
     03 : $1.34 74.510134345339%
     04 : $1.35 74.060970691832%
     05 : $1.36 73.442519767363%
     06 : $1.38 72.709823678236%
     07 : $1.38 72.330017884139%
     08 : $1.38 72.61988509733%
     09 : $1.38 72.72045902623%
     10 : $1.36 73.462527404163%
     11 : $1.34 74.897023336398%
     12 : $1.32 75.679738517526%
  Yr Avg: $1.35 0.73913614192456
2009/01 : $1.33 75.351776595026%
     02 : $1.33 74.978911132584%
     03 : $1.34 74.797024115664%
     04 : $1.34 74.610766719137%
     05 : $1.34 74.395855087823%
     06 : $1.36 73.762245829632%
     07 : $1.35 73.879387263688%
     08 : $1.36 73.714058011107%
     09 : $1.36 73.667980702793%
     10 : $1.36 73.597098405623%
     11 : $1.36 73.545046729943%
     12 : $1.36 73.674802521183%
  Yr Avg: $1.35 0.74164579426184
2010/01 : $1.36 73.423879091792%
     02 : $1.36 73.405585838671%
     03 : $1.37 73.105394983609%
     04 : $1.37 72.978639363808%
     05 : $1.37 72.922110159542%
     06 : $1.37 72.99337072508%
     07 : $1.37 72.977968870948%
     08 : $1.37 72.877349484906%
     09 : $1.37 72.834978557216%
     10 : $1.37 72.7443987059%
     11 : $1.38 72.713810919066%
     12 : $1.38 72.58907164825%
  Yr Avg: $1.37 0.72963879862399
2011/01 : $1.38 72.244951334881%
     02 : $1.39 71.89043432352%
     03 : $1.40 71.196194977375%
     04 : $1.41 70.740665700378%
     05 : $1.42 70.409445474806%
     06 : $1.42 70.484933554645%
     07 : $1.42 70.422535508523%
     08 : $1.42 70.228873468094%
     09 : $1.43 70.122394981012%
     10 : $1.42 70.267333458016%
     11 : $1.42 70.326658276577%
     12 : $1.42 70.500549706736%
  Yr Avg: $1.41 0.70736247563714
2012/01 : $1.42 70.191692772055%
     02 : $1.43 69.883994994519%
     03 : $1.44 69.357257103003%
     04 : $1.45 69.148358802321%
     05 : $1.44 69.22959721075%
     06 : $1.44 69.33126535802%
     07 : $1.44 69.444443903288%
     08 : $1.45 69.060113499992%
     09 : $1.45 68.753321618378%
     10 : $1.45 68.780073147037%
     11 : $1.45 69.107510688922%
     12 : $1.44 69.294123625246%
  Yr Avg: $1.44 0.69298479393628
2013/01 : $1.45 69.089803508252%
     02 : $1.46 68.52855228091%
     03 : $1.46 68.349852134408%
     04 : $1.46 68.420984445864%
     05 : $1.46 68.299384964855%
     06 : $1.47 68.135877244933%
     07 : $1.47 68.109042919336%
     08 : $1.47 68.027210321109%
     09 : $1.47 67.948186324933%
     10 : $1.47 68.123624921424%
     11 : $1.46 68.26304684943%
     12 : $1.46 68.268904327%
  Yr Avg: $1.46 0.68297039186871
2014/01 : $1.47 68.015868763929%
     02 : $1.48 67.765279769234%
     03 : $1.49 67.331660835165%
     04 : $1.49 67.110414426279%
     05 : $1.50 66.876839390822%
     06 : $1.50 66.752536833274%
     07 : $1.50 66.778593517032%
     08 : $1.49 66.890335291887%
     09 : $1.50 66.840033716212%
     10 : $1.49 67.008377751456%
     11 : $1.48 67.372146914889%
     12 : $1.48 67.756332829408%
  Yr Avg: $1.49 0.67208201669966
2015/01 : $1.47 68.076695291679%
     02 : $1.48 67.782313210106%
     03 : $1.48 67.381278930225%
     04 : $1.49 67.244577936921%
     05 : $1.49 66.903555203154%
     06 : $1.50 66.670019130963%
     07 : $1.50 66.665549719724%
     08 : $1.50 66.760100577176%
     09 : $1.50 66.864190940781%
     10 : $1.49 66.894272205165%
     11 : $1.49 67.035764056647%
     12 : $1.49 67.265616476786%
  Yr Avg: $1.49 0.67128661139944
2016/01 : $1.49 67.154603639688%
     02 : $1.49 67.099374834406%
     03 : $1.50 66.811684693671%
     04 : $1.50 66.496419925294%
     05 : $1.51 66.228474419317%
     06 : $1.51 66.011668199222%
     07 : $1.51 66.118656455694%
     08 : $1.51 66.057987404475%
     09 : $1.52 65.899564390692%
     10 : $1.52 65.81750613022%
     11 : $1.52 65.920042833616%
     12 : $1.52 65.89847341926%
  Yr Avg: $1.51 0.6629287136213
2017/01 : $1.53 65.516659393524%
     02 : $1.53 65.311183366322%
     03 : $1.53 65.258141374312%
     04 : $1.54 65.065188790009%
     05 : $1.54 65.009622303093%
     06 : $1.54 64.950704975349%
     07 : $1.54 64.995546823455%
     08 : $1.54 64.80150164425%
     09 : $1.55 64.460191556401%
     10 : $1.55 64.50095849633%
     11 : $1.55 64.499390224896%
     12 : $1.55 64.537327457673%
  Yr Avg: $1.54 0.64908868033801
2018/01 : $1.56 64.187650008572%
     02 : $1.56 63.89789156783%
     03 : $1.57 63.753737226543%
     04 : $1.57 63.501313711433%
     05 : $1.58 63.238310046288%
     06 : $1.58 63.137676049021%
     07 : $1.58 63.133417688803%
     08 : $1.58 63.098363737668%
     09 : $1.59 63.025127409878%
     10 : $1.59 62.913973330944%
     11 : $1.58 63.125402620409%
     12 : $1.58 63.327667425152%
  Yr Avg: $1.58 0.63361710901878
2019/01 : $1.58 63.207157292105%
     02 : $1.59 62.941101504502%
     03 : $1.60 62.588021263553%
     04 : $1.61 62.258362815538%
     05 : $1.61 62.12611175184%
     06 : $1.61 62.113740915065%
     07 : $1.61 62.010126227992%
     08 : $1.61 62.013267641268%
     09 : $1.61 61.964722659477%
     10 : $1.62 61.823381790648%
     11 : $1.62 61.856552517287%
     12 : $1.62 61.912878787879%
  Yr Avg: $1.61 0.62234618763929
2020/01 : $1.62 61.673598880975%
     02 : $1.63 61.505037300833%
     03 : $1.62 61.639192694128%
     04 : $1.61 62.054144977116%
     05 : $1.61 62.052933868948%
     06 : $1.62 61.715226259682%
     07 : $1.63 61.404625718872%
     08 : $1.63 61.211613066201%
     09 : $1.64 61.126479954699%
     10 : $1.64 61.101126233187%
     11 : $1.64 61.13845953535%
     12 : $1.64 61.080953002509%
  Yr Avg: $1.63 0.61475282624375
2021/01 : $1.64 60.822228802685%
     02 : $1.65 60.491076762828%
     03 : $1.66 60.065615762459%
     04 : $1.68 59.575966029228%
     05 : $1.69 59.102138628701%
     06 : $1.71 58.558094553455%
     07 : $1.72 58.277747364784%
     08 : $1.72 58.157599265413%
     09 : $1.72 58.000072406735%
     10 : $1.74 57.522171721501%
     11 : $1.75 57.240923507317%
     12 : $1.75 57.065587189398%
  Yr Avg: $1.70 0.58739935166209
2022/01 : $1.77 56.589412252129%
     02 : $1.78 56.077204411681%
     03 : $1.81 55.338360243962%
     04 : $1.82 55.031147883775%
     05 : $1.84 54.431124960387%
     06 : $1.86 53.693586062061%
     07 : $1.86 53.699928956979%
     08 : $1.86 53.718967382552%
     09 : $1.87 53.603676703604%
     10 : $1.87 53.387112380448%
     11 : $1.87 53.441089490828%
     12 : $1.87 53.605663830141%
  Yr Avg: $1.84 0.54384772879879
2023/01 : $1.88 53.180465831814%
     02 : $1.89 52.88525415738%
     03 : $1.90 52.710744185382%
     04 : $1.91 52.445420582475%
     05 : $1.91 52.31367117082%
     06 : $1.92 52.145299536597%
     07 : $1.92 52.046021136273%
     08 : $1.93 51.819715996758%
     09 : $1.93 51.691255734094%
     10 : $1.93 51.711081542322%
     11 : $1.93 51.815496599806%
     12 : $1.93 51.867017400994%
  Yr Avg: $1.92 0.5221928698956
2024/01 : $1.94 51.586002966403%
     02 : $1.95 51.268666651081%
     03 : $1.96 50.939384847965%
     04 : $1.97 50.741832974871%
     05 : $1.97 50.657657710311%
     06 : $1.97 50.64056744801%
     07 : $1.98 50.58180272639%
     08 : $1.98 50.540667258908%
     09 : $1.98 50.459719451501%
     10 : $1.98 50.401693408455%
     11 : $1.98 50.429011527931%
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.