US Inflation History

2000/03 : $1.00 100%
     04 : $1.00 99.941622547291%
     05 : $1.00 99.82507203371%
     06 : $1.01 99.303944477674%
     07 : $1.01 99.074073540287%
     08 : $1.01 99.074073540287%
     09 : $1.01 98.560735584205%
     10 : $1.02 98.390803862782%
     11 : $1.02 98.334290393736%
     12 : $1.02 98.390803862782%
  Yr Avg: $1.01 0.99089541984275
2001/01 : $1.02 97.772700242026%
     02 : $1.03 97.383389697439%
     03 : $1.03 97.162314596734%
     04 : $1.03 96.777839578648%
     05 : $1.04 96.34214955679%
     06 : $1.04 96.179775092465%
     07 : $1.04 96.450704331645%
     08 : $1.04 96.450704331645%
     09 : $1.04 96.017947419973%
     10 : $1.04 96.34214955679%
     11 : $1.04 96.505072559888%
     12 : $1.03 96.887379626966%
  Yr Avg: $1.03 0.96689343882584
2002/01 : $1.03 96.668547595635%
     02 : $1.04 96.287963010179%
     03 : $1.04 95.749439437922%
     04 : $1.05 95.216907865628%
     05 : $1.05 95.216907865628%
     06 : $1.05 95.163979114928%
     07 : $1.05 95.05829980128%
     08 : $1.06 94.742666399106%
     09 : $1.06 94.585634073524%
     10 : $1.06 94.429122335693%
     11 : $1.06 94.429122335693%
     12 : $1.06 94.637921697697%
  Yr Avg: $1.05 0.9518220929441
2003/01 : $1.06 94.221243610419%
     02 : $1.07 93.500818292322%
     03 : $1.08 92.942452989572%
     04 : $1.07 93.144722294473%
     05 : $1.07 93.297002946614%
     06 : $1.07 93.195427192126%
     07 : $1.07 93.094071551922%
     08 : $1.08 92.741060647932%
     09 : $1.08 92.440604649747%
     10 : $1.08 92.540540028735%
     11 : $1.08 92.791327063954%
     12 : $1.08 92.892024108244%
  Yr Avg: $1.07 0.93066774614671
2004/01 : $1.08 92.440604649747%
     02 : $1.09 91.944145616011%
     03 : $1.09 91.355388819567%
     04 : $1.10 91.063829980512%
     05 : $1.10 90.534109232692%
     06 : $1.11 90.247759765034%
     07 : $1.11 90.390706523354%
     08 : $1.11 90.343008107316%
     09 : $1.11 90.152710573771%
     10 : $1.12 89.68046061744%
     11 : $1.12 89.633508144255%
     12 : $1.11 89.96321488512%
  Yr Avg: $1.10 0.90645787242902
2005/01 : $1.11 89.774514053607%
     02 : $1.12 89.259645779166%
     03 : $1.13 88.566993293555%
     04 : $1.14 87.975333084884%
     05 : $1.14 88.065843729235%
     06 : $1.14 88.020564823386%
     07 : $1.14 87.615147503386%
     08 : $1.15 87.169042232612%
     09 : $1.16 86.116700296111%
     10 : $1.16 85.943774321646%
     11 : $1.15 86.63967611336%
     12 : $1.15 86.991869450008%
  Yr Avg: $1.14 0.87678258723413
2006/01 : $1.16 86.333837796841%
     02 : $1.16 86.160040099931%
     03 : $1.17 85.685685082389%
     04 : $1.18 84.962779111245%
     05 : $1.18 84.54320984031%
     06 : $1.19 84.376539653562%
     07 : $1.19 84.127763344861%
     08 : $1.19 83.962726545858%
     09 : $1.19 84.376539653562%
     10 : $1.18 84.836471944661%
     11 : $1.18 84.962779111245%
     12 : $1.18 84.836471944661%
  Yr Avg: $1.18 0.84930403677427
2007/01 : $1.18 84.578293611527%
     02 : $1.19 84.128177369348%
     03 : $1.20 83.369043382097%
     04 : $1.21 82.830960038409%
     05 : $1.21 82.327878359815%
     06 : $1.22 82.168637903634%
     07 : $1.22 82.189543519835%
     08 : $1.21 82.340548906678%
     09 : $1.22 82.114250459065%
     10 : $1.22 81.938966117267%
     11 : $1.23 81.455153173251%
     12 : $1.23 81.509835850471%
  Yr Avg: $1.21 0.82579274057616
2008/01 : $1.23 81.106689550866%
     02 : $1.24 80.871827609427%
     03 : $1.25 80.176837719748%
     04 : $1.25 79.693513918586%
     05 : $1.27 79.028028077708%
     06 : $1.28 78.239608409002%
     07 : $1.28 77.830917325756%
     08 : $1.28 78.142829748362%
     09 : $1.28 78.251052604851%
     10 : $1.27 79.049557351048%
     11 : $1.24 80.593150696825%
     12 : $1.23 81.43539354888%
  Yr Avg: $1.26 0.79534950546755
2009/01 : $1.23 81.082489208155%
     02 : $1.24 80.68126628813%
     03 : $1.24 80.485546256659%
     04 : $1.25 80.285123466033%
     05 : $1.25 80.053867206205%
     06 : $1.26 79.372070198079%
     07 : $1.26 79.498120564664%
     08 : $1.26 79.320217561657%
     09 : $1.26 79.27063594563%
     10 : $1.26 79.194362852214%
     11 : $1.26 79.138352501532%
     12 : $1.26 79.277976582321%
  Yr Avg: $1.25 0.7980500238594
2010/01 : $1.27 79.007969726809%
     02 : $1.27 78.988285220805%
     03 : $1.27 78.665264014594%
     04 : $1.27 78.528868276642%
     05 : $1.27 78.468039868846%
     06 : $1.27 78.544719998995%
     07 : $1.27 78.528146790932%
     08 : $1.28 78.419875020157%
     09 : $1.28 78.374281665331%
     10 : $1.28 78.276812963879%
     11 : $1.28 78.243898890608%
     12 : $1.28 78.109672850603%
  Yr Avg: $1.27 0.78512986274017
2011/01 : $1.29 77.73938122835%
     02 : $1.29 77.357902210246%
     03 : $1.31 76.610864027004%
     04 : $1.31 76.120690478944%
     05 : $1.32 75.764280032118%
     06 : $1.32 75.845509190811%
     07 : $1.32 75.77836559938%
     08 : $1.32 75.569975021047%
     09 : $1.33 75.455398548269%
     10 : $1.32 75.611360000389%
     11 : $1.32 75.675196636738%
     12 : $1.32 75.862312994791%
  Yr Avg: $1.31 0.76115936330674
2012/01 : $1.32 75.529966629452%
     02 : $1.33 75.198867578391%
     03 : $1.34 74.632069802223%
     04 : $1.34 74.407284203581%
     05 : $1.34 74.494701019379%
     06 : $1.34 74.604101312596%
     07 : $1.34 74.725887401656%
     08 : $1.35 74.312327600072%
     09 : $1.35 73.982203340842%
     10 : $1.35 74.010989397811%
     11 : $1.34 74.363329477315%
     12 : $1.34 74.564134847531%
  Yr Avg: $1.34 0.74568821884237
2013/01 : $1.35 74.344275616206%
     02 : $1.36 73.740339668834%
     03 : $1.36 73.548048878159%
     04 : $1.36 73.624591000145%
     05 : $1.36 73.493743539711%
     06 : $1.36 73.317800601999%
     07 : $1.36 73.288925451153%
     08 : $1.37 73.200869255766%
     09 : $1.37 73.115835264443%
     10 : $1.36 73.304616455139%
     11 : $1.36 73.454641809335%
     12 : $1.36 73.460944764399%
  Yr Avg: $1.36 0.73491219358774
2014/01 : $1.37 73.188665141554%
     02 : $1.37 72.919018155428%
     03 : $1.38 72.45242129294%
     04 : $1.38 72.214348478052%
     05 : $1.39 71.963009410183%
     06 : $1.39 71.829253296705%
     07 : $1.39 71.857291663883%
     08 : $1.39 71.977531712136%
     09 : $1.39 71.923404561442%
     10 : $1.39 72.104551629736%
     11 : $1.38 72.495986451861%
     12 : $1.37 72.909390775894%
  Yr Avg: $1.38 0.72319572714151
2015/01 : $1.37 73.254117696261%
     02 : $1.37 72.93734703695%
     03 : $1.38 72.505812982414%
     04 : $1.38 72.358715497588%
     05 : $1.39 71.991757034499%
     06 : $1.39 71.74045989316%
     07 : $1.39 71.73565057074%
     08 : $1.39 71.837392284411%
     09 : $1.39 71.949399010265%
     10 : $1.39 71.981768038641%
     11 : $1.39 72.134020739762%
     12 : $1.38 72.381354077043%
  Yr Avg: $1.38 0.72233982905144
2016/01 : $1.38 72.261898404295%
     02 : $1.38 72.20246929445%
     03 : $1.39 71.892899516729%
     04 : $1.40 71.553657984084%
     05 : $1.40 71.265334475622%
     06 : $1.41 71.032039538255%
     07 : $1.41 71.147164549805%
     08 : $1.41 71.081881448158%
     09 : $1.41 70.911409922658%
     10 : $1.41 70.823110902783%
     11 : $1.41 70.933445808239%
     12 : $1.41 70.910235979808%
  Yr Avg: $1.40 0.71334628985407
2017/01 : $1.42 70.49938393331%
     02 : $1.42 70.278280881584%
     03 : $1.42 70.221204898256%
     04 : $1.43 70.013577732163%
     05 : $1.43 69.953785259055%
     06 : $1.43 69.890387104336%
     07 : $1.43 69.938639299963%
     08 : $1.43 69.729836444081%
     09 : $1.44 69.36256877283%
     10 : $1.44 69.406436152157%
     11 : $1.44 69.40474860931%
     12 : $1.44 69.44557107437%
  Yr Avg: $1.43 0.69845368346784
2018/01 : $1.45 69.069299680724%
     02 : $1.45 68.757504303016%
     03 : $1.46 68.60238662232%
     04 : $1.46 68.33076559539%
     05 : $1.47 68.047759768528%
     06 : $1.47 67.939472275304%
     07 : $1.47 67.934890054924%
     08 : $1.47 67.897170153111%
     09 : $1.47 67.818363998485%
     10 : $1.48 67.698756342065%
     11 : $1.47 67.926265418241%
     12 : $1.47 68.14391302509%
  Yr Avg: $1.47 0.681805456031
2019/01 : $1.47 68.014237760567%
     02 : $1.48 67.727947688827%
     03 : $1.48 67.34801471153%
     04 : $1.49 66.993284819796%
     05 : $1.50 66.850975694125%
     06 : $1.50 66.837664020736%
     07 : $1.50 66.72616914794%
     08 : $1.50 66.72954947445%
     09 : $1.50 66.6773125115%
     10 : $1.50 66.525222275684%
     11 : $1.50 66.56091572853%
     12 : $1.50 66.62152576898%
  Yr Avg: $1.49 0.66967734966889
2020/01 : $1.51 66.364047958291%
     02 : $1.51 66.182666800203%
     03 : $1.51 66.327025085045%
     04 : $1.50 66.773535645613%
     05 : $1.50 66.772232429294%
     06 : $1.51 66.408841215163%
     07 : $1.51 66.07461863759%
     08 : $1.52 65.866926834763%
     09 : $1.52 65.775319112867%
     10 : $1.52 65.748037170175%
     11 : $1.52 65.788209774014%
     12 : $1.52 65.726329709082%
  Yr Avg: $1.51 0.66150649197675
2021/01 : $1.53 65.447928812804%
     02 : $1.54 65.091591737406%
     03 : $1.55 64.633773242212%
     04 : $1.56 64.10688428213%
     05 : $1.57 63.597020987251%
     06 : $1.59 63.011600843848%
     07 : $1.59 62.70993247016%
     08 : $1.60 62.580646772982%
     09 : $1.60 62.41113955768%
     10 : $1.62 61.896893193439%
     11 : $1.62 61.594255268737%
     12 : $1.63 61.405584135183%
  Yr Avg: $1.58 0.63207270941986
2022/01 : $1.64 60.893194766849%
     02 : $1.66 60.342032092628%
     03 : $1.68 59.546996766818%
     04 : $1.69 59.216420050448%
     05 : $1.71 58.570763711491%
     06 : $1.73 57.777132924448%
     07 : $1.73 57.783958214203%
     08 : $1.73 57.8044445651%
     09 : $1.73 57.680385708706%
     10 : $1.74 57.447351065216%
     11 : $1.74 57.505433285273%
     12 : $1.73 57.682523961755%
  Yr Avg: $1.71 0.58520886426078
2023/01 : $1.75 57.224988470641%
     02 : $1.76 56.907325125621%
     03 : $1.76 56.719543183898%
     04 : $1.77 56.434040981541%
     05 : $1.78 56.292271659949%
     06 : $1.78 56.111094893696%
     07 : $1.79 56.004266094342%
     08 : $1.79 55.760749818262%
     09 : $1.80 55.622519794607%
     10 : $1.80 55.643853410804%
     11 : $1.79 55.756209524411%
     12 : $1.79 55.811648626117%
  Yr Avg: $1.78 0.56190709298657
2024/01 : $1.80 55.509262260597%
     02 : $1.81 55.167791634088%
     03 : $1.82 54.813467032147%
     04 : $1.83 54.600890788533%
     05 : $1.83 54.510313760509%
     06 : $1.84 54.49192373613%
     07 : $1.84 54.428689793655%
     08 : $1.84 54.384425859229%
     09 : $1.84 54.297321745469%
     10 : $1.84 54.234882660132%
     11 : $1.84 54.26427839873%
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.