US Inflation History

2001/05 : $1.00 100%
     06 : $1.00 99.831460617111%
     07 : $1.00 100.1126763056%
     08 : $1.00 100.1126763056%
     09 : $1.00 99.66348878626%
     10 : $1.00 100%
     11 : $1.00 100.16910874819%
     12 : $0.99 100.565930979%
  Yr Avg: $1.00 1.0005691771772
2002/01 : $1.00 100.33879048822%
     02 : $1.00 99.943756136996%
     03 : $1.01 99.384786283475%
     04 : $1.01 98.832035929924%
     05 : $1.01 98.832035929924%
     06 : $1.01 98.777097617935%
     07 : $1.01 98.667405947017%
     08 : $1.02 98.339788799562%
     09 : $1.02 98.176794381953%
     10 : $1.02 98.014340317403%
     11 : $1.02 98.014340317403%
     12 : $1.02 98.231067225578%
  Yr Avg: $1.01 0.98796019947949
2003/01 : $1.02 97.798569000039%
     02 : $1.03 97.050791084131%
     03 : $1.04 96.471226163358%
     04 : $1.03 96.681175085851%
     05 : $1.03 96.83923742185%
     06 : $1.03 96.733805111116%
     07 : $1.03 96.62860127181%
     08 : $1.04 96.262187500045%
     09 : $1.04 95.950324001496%
     10 : $1.04 96.054053656116%
     11 : $1.04 96.314362395721%
     12 : $1.04 96.41888263401%
  Yr Avg: $1.03 0.96600267943795
2004/01 : $1.04 95.950324001496%
     02 : $1.05 95.435015763078%
     03 : $1.05 94.823905465921%
     04 : $1.06 94.521276927534%
     05 : $1.06 93.971444117847%
     06 : $1.07 93.674222736577%
     07 : $1.07 93.822596796091%
     08 : $1.07 93.773087400403%
     09 : $1.07 93.575564784995%
     10 : $1.07 93.085384777072%
     11 : $1.07 93.036649645666%
     12 : $1.07 93.37887445836%
  Yr Avg: $1.06 0.94087362239587
2005/01 : $1.07 93.183009167434%
     02 : $1.08 92.648592739309%
     03 : $1.09 91.929642115103%
     04 : $1.10 91.315518171022%
     05 : $1.09 91.40946525936%
     06 : $1.09 91.362467236109%
     07 : $1.10 90.94165731868%
     08 : $1.11 90.478614639202%
     09 : $1.12 89.386318129998%
     10 : $1.12 89.206826624711%
     11 : $1.11 89.92914992237%
     12 : $1.11 90.294715085976%
  Yr Avg: $1.10 0.91007164700773
2006/01 : $1.12 89.611699753439%
     02 : $1.12 89.431303428769%
     03 : $1.12 88.938938436162%
     04 : $1.13 88.188585683531%
     05 : $1.14 87.753086503924%
     06 : $1.14 87.580088301668%
     07 : $1.15 87.321866630421%
     08 : $1.15 87.150563831218%
     09 : $1.14 87.580088301668%
     10 : $1.14 88.057482975977%
     11 : $1.13 88.188585683531%
     12 : $1.14 88.057482975977%
  Yr Avg: $1.14 0.8815498104219
2007/01 : $1.14 87.789502310898%
     02 : $1.15 87.322296374296%
     03 : $1.16 86.534340125922%
     04 : $1.16 85.975827215255%
     05 : $1.17 85.453644888093%
     06 : $1.17 85.288358503148%
     07 : $1.17 85.310057848965%
     08 : $1.17 85.466796501297%
     09 : $1.17 85.231906114635%
     10 : $1.18 85.049966701196%
     11 : $1.18 84.547784690267%
     12 : $1.18 84.604543520616%
  Yr Avg: $1.17 0.85714585399549
2008/01 : $1.19 84.186090848073%
     02 : $1.19 83.942311834921%
     03 : $1.20 83.220935061747%
     04 : $1.21 82.719260765102%
     05 : $1.22 82.028508229541%
     06 : $1.23 81.210154401716%
     07 : $1.24 80.785946425118%
     08 : $1.23 81.10970131749%
     09 : $1.23 81.222033102681%
     10 : $1.22 82.050854911069%
     11 : $1.20 83.653054314839%
     12 : $1.18 84.527274846485%
  Yr Avg: $1.21 0.82554677171565
2009/01 : $1.19 84.160971683904%
     02 : $1.19 83.744515416454%
     03 : $1.20 83.541364425563%
     04 : $1.20 83.33333212449%
     05 : $1.20 83.093295690913%
     06 : $1.21 82.385612697267%
     07 : $1.21 82.516448854821%
     08 : $1.21 82.331791356701%
     09 : $1.22 82.280327261022%
     10 : $1.22 82.20115828486%
     11 : $1.22 82.143021372886%
     12 : $1.22 82.287946601803%
  Yr Avg: $1.21 0.82834982147557
2010/01 : $1.22 82.007688317393%
     02 : $1.22 81.987256444018%
     03 : $1.22 81.651970997619%
     04 : $1.23 81.510396682972%
     05 : $1.23 81.447258785307%
     06 : $1.23 81.526850252283%
     07 : $1.23 81.509647804404%
     08 : $1.23 81.397265247784%
     09 : $1.23 81.34994083678%
     10 : $1.23 81.248771512761%
     11 : $1.23 81.214607781287%
     12 : $1.23 81.075285542139%
  Yr Avg: $1.23 0.81493911683729
2011/01 : $1.24 80.69093495005%
     02 : $1.25 80.294972206995%
     03 : $1.26 79.519571007542%
     04 : $1.27 79.010786897664%
     05 : $1.27 78.64084451163%
     06 : $1.27 78.725157721442%
     07 : $1.27 78.655464869726%
     08 : $1.27 78.43916226563%
     09 : $1.28 78.320235634551%
     10 : $1.27 78.482118520532%
     11 : $1.27 78.54837886104%
     12 : $1.27 78.742599520341%
  Yr Avg: $1.27 0.79005852247262
2012/01 : $1.28 78.397634863782%
     02 : $1.28 78.053964878647%
     03 : $1.29 77.465647326282%
     04 : $1.29 77.232327227368%
     05 : $1.29 77.323063022864%
     06 : $1.29 77.436616948866%
     07 : $1.29 77.563026925829%
     08 : $1.30 77.133765378847%
     09 : $1.30 76.791107195748%
     10 : $1.30 76.820986181323%
     11 : $1.30 77.186703659213%
     12 : $1.29 77.395133065386%
  Yr Avg: $1.29 0.7739999805618
2013/01 : $1.30 77.166926374611%
     02 : $1.31 76.540060615283%
     03 : $1.31 76.340469064171%
     04 : $1.31 76.419917283189%
     05 : $1.31 76.284101899127%
     06 : $1.31 76.101478884671%
     07 : $1.31 76.071507422565%
     08 : $1.32 75.98010797197%
     09 : $1.32 75.89184547034%
     10 : $1.31 76.087794171469%
     11 : $1.31 76.243515581969%
     12 : $1.31 76.250057843163%
  Yr Avg: $1.31 0.76281481881877
2014/01 : $1.32 75.9674405006%
     02 : $1.32 75.687555748842%
     03 : $1.33 75.203243467422%
     04 : $1.33 74.956131672653%
     05 : $1.34 74.695249941214%
     06 : $1.34 74.556415470431%
     07 : $1.34 74.585518378459%
     08 : $1.34 74.710323615634%
     09 : $1.34 74.65414140365%
     10 : $1.34 74.842166135428%
     11 : $1.33 75.248462677415%
     12 : $1.32 75.677562843786%
  Yr Avg: $1.33 0.75065350987961
2015/01 : $1.32 76.035378111509%
     02 : $1.32 75.706580528345%
     03 : $1.33 75.258662294715%
     04 : $1.33 75.105979916854%
     05 : $1.34 74.725089034953%
     06 : $1.34 74.464250821881%
     07 : $1.34 74.459258902516%
     08 : $1.34 74.564863473453%
     09 : $1.34 74.68112279128%
     10 : $1.34 74.71472078398%
     11 : $1.34 74.872754107735%
     12 : $1.33 75.129478021847%
  Yr Avg: $1.33 0.74976511565756
2016/01 : $1.33 75.005486940791%
     02 : $1.33 74.943801468629%
     03 : $1.34 74.622478165022%
     04 : $1.35 74.270356550334%
     05 : $1.35 73.971086179277%
     06 : $1.36 73.728933665098%
     07 : $1.35 73.848429661481%
     08 : $1.36 73.780667937306%
     09 : $1.36 73.603724069762%
     10 : $1.36 73.512072575291%
     11 : $1.36 73.626596598227%
     12 : $1.36 73.602505555482%
  Yr Avg: $1.35 0.74043011613892
2017/01 : $1.37 73.176054569711%
     02 : $1.37 72.946556834045%
     03 : $1.37 72.887313830239%
     04 : $1.38 72.671803623078%
     05 : $1.38 72.609740991734%
     06 : $1.38 72.543935780816%
     07 : $1.38 72.594019981603%
     08 : $1.38 72.377289446898%
     09 : $1.39 71.996077617039%
     10 : $1.39 72.041610521929%
     11 : $1.39 72.039858907651%
     12 : $1.39 72.082231291128%
  Yr Avg: $1.38 0.72497207782989
2018/01 : $1.39 71.691673891924%
     02 : $1.40 71.368040488328%
     03 : $1.40 71.207033409486%
     04 : $1.41 70.92509966794%
     05 : $1.42 70.63134887645%
     06 : $1.42 70.518950000442%
     07 : $1.42 70.514193805567%
     08 : $1.42 70.475041781259%
     09 : $1.42 70.393243570415%
     10 : $1.42 70.269094735279%
     11 : $1.42 70.505241714792%
     12 : $1.41 70.7311528117%
  Yr Avg: $1.41 0.70769176229465
2019/01 : $1.42 70.596554128653%
     02 : $1.42 70.299394398403%
     03 : $1.43 69.905036395136%
     04 : $1.44 69.536838370318%
     05 : $1.44 69.389126152638%
     06 : $1.44 69.37530907107%
     07 : $1.44 69.259581039976%
     08 : $1.44 69.263089708327%
     09 : $1.44 69.208869449395%
     10 : $1.45 69.051004759314%
     11 : $1.45 69.088053395876%
     12 : $1.45 69.150964635379%
  Yr Avg: $1.44 0.69510318458707
2020/01 : $1.45 68.883711089684%
     02 : $1.46 68.695443380356%
     03 : $1.45 68.84528255823%
     04 : $1.44 69.308745915257%
     05 : $1.44 69.307393219345%
     06 : $1.45 68.930205025182%
     07 : $1.46 68.583292921694%
     08 : $1.46 68.367715623718%
     09 : $1.46 68.272629804772%
     10 : $1.47 68.244312040618%
     11 : $1.46 68.286009889404%
     12 : $1.47 68.221780406029%
  Yr Avg: $1.46 0.68662210156191
2021/01 : $1.47 67.932809381864%
     02 : $1.48 67.562943152972%
     03 : $1.49 67.087742529673%
     04 : $1.50 66.540849023034%
     05 : $1.51 66.011627599987%
     06 : $1.53 65.403980639549%
     07 : $1.54 65.090858734883%
     08 : $1.54 64.956664409998%
     09 : $1.54 64.780721464898%
     10 : $1.56 64.246950559218%
     11 : $1.56 63.932822292313%
     12 : $1.57 63.736987826897%
  Yr Avg: $1.52 0.65607079801274
2022/01 : $1.58 63.205144422229%
     02 : $1.60 62.633055594279%
     03 : $1.62 61.807834930772%
     04 : $1.63 61.46470711196%
     05 : $1.64 60.794536950793%
     06 : $1.67 59.970774152585%
     07 : $1.67 59.977858580103%
     08 : $1.67 59.999122742249%
     09 : $1.67 59.870353707134%
     10 : $1.68 59.628471369484%
     11 : $1.68 59.688758814101%
     12 : $1.67 59.872573143858%
  Yr Avg: $1.65 0.60742765959962
2023/01 : $1.68 59.397666269537%
     02 : $1.69 59.067942107806%
     03 : $1.70 58.873030594428%
     04 : $1.71 58.576688646827%
     05 : $1.71 58.429536728124%
     06 : $1.72 58.241481170836%
     07 : $1.72 58.130596371352%
     08 : $1.73 57.877834441915%
     09 : $1.73 57.734356198705%
     10 : $1.73 57.756499794521%
     11 : $1.73 57.873121765407%
     12 : $1.73 57.930665739629%
  Yr Avg: $1.72 0.58324118319091
2024/01 : $1.74 57.616798582926%
     02 : $1.75 57.262363241718%
     03 : $1.76 56.89458589445%
     04 : $1.76 56.673938706701%
     05 : $1.77 56.579922714281%
     06 : $1.77 56.560834470492%
     07 : $1.77 56.495199706512%
     08 : $1.77 56.449255190399%
     09 : $1.77 56.358843969392%
     10 : $1.78 56.294034241122%
     11 : $1.78 56.324546056286%
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.