US Inflation History

1996/10 : $1.00 100%
     11 : $1.00 99.810844422275%
     12 : $1.00 99.810844422275%
  Yr Avg: $1.00 0.99873896281517
1997/01 : $1.01 99.497171356681%
     02 : $1.01 99.18546411864%
     03 : $1.01 98.937500090861%
     04 : $1.01 98.813982477482%
     05 : $1.01 98.875703324478%
     06 : $1.01 98.752339165181%
     07 : $1.01 98.629283529353%
     08 : $1.02 98.44527431694%
     09 : $1.02 98.200993187123%
     10 : $1.02 97.957920306288%
     11 : $1.02 98.018576666548%
     12 : $1.02 98.140112299312%
  Yr Avg: $1.01 0.98621193403241
1998/01 : $1.02 97.957920306288%
     02 : $1.02 97.776405126529%
     03 : $1.02 97.595561914118%
     04 : $1.03 97.41538420783%
     05 : $1.03 97.235872007666%
     06 : $1.03 97.116563882046%
     07 : $1.03 96.997549742141%
     08 : $1.03 96.878824742032%
     09 : $1.03 96.760390497025%
     10 : $1.04 96.524391041706%
     11 : $1.04 96.524391041706%
     12 : $1.04 96.583281872372%
  Yr Avg: $1.03 0.97113878031788
1999/01 : $1.04 96.348143375218%
     02 : $1.04 96.231002990416%
     03 : $1.04 95.939393391169%
     04 : $1.05 95.2466903589%
     05 : $1.05 95.2466903589%
     06 : $1.05 95.2466903589%
     07 : $1.05 94.961007317821%
     08 : $1.06 94.733691748225%
     09 : $1.06 94.282310604953%
     10 : $1.06 94.114149160921%
     11 : $1.06 94.058228878217%
     12 : $1.06 94.058228878217%
  Yr Avg: $1.05 0.95038852285155
2000/01 : $1.07 93.779620877961%
     02 : $1.07 93.227326715209%
     03 : $1.08 92.464953914509%
     04 : $1.08 92.410975229765%
     05 : $1.08 92.303206851095%
     06 : $1.09 91.821346496571%
     07 : $1.09 91.608796440253%
     08 : $1.09 91.608796440253%
     09 : $1.10 91.134138735735%
     10 : $1.10 90.977011447836%
     11 : $1.10 90.924756294727%
     12 : $1.10 90.977011447836%
  Yr Avg: $1.09 0.91936495074312
2001/01 : $1.11 90.40548221976%
     02 : $1.11 90.045506404123%
     03 : $1.11 89.84108941414%
     04 : $1.12 89.485584765854%
     05 : $1.12 89.082724187933%
     06 : $1.12 88.932584714326%
     07 : $1.12 89.183099310474%
     08 : $1.12 89.183099310474%
     09 : $1.13 88.782950831535%
     10 : $1.12 89.082724187933%
     11 : $1.12 89.233370867663%
     12 : $1.12 89.586870921049%
  Yr Avg: $1.12 0.89403757261272
2002/01 : $1.12 89.384527984129%
     02 : $1.12 89.032620622581%
     03 : $1.13 88.534675049675%
     04 : $1.14 88.042269976774%
     05 : $1.14 88.042269976774%
     06 : $1.14 87.993329431831%
     07 : $1.14 87.895613103169%
     08 : $1.14 87.60376282331%
     09 : $1.14 87.458562955829%
     10 : $1.15 87.313844449574%
     11 : $1.15 87.313844449574%
     12 : $1.14 87.506910683425%
  Yr Avg: $1.14 0.88010185958887
2003/01 : $1.15 87.12162948205%
     02 : $1.16 86.455488543684%
     03 : $1.16 85.939196323822%
     04 : $1.16 86.126224543381%
     05 : $1.16 86.267030778204%
     06 : $1.16 86.173108803628%
     07 : $1.16 86.079390357624%
     08 : $1.17 85.752978987936%
     09 : $1.17 85.475162487681%
     10 : $1.17 85.567567689807%
     11 : $1.17 85.799457806346%
     12 : $1.16 85.892567281942%
  Yr Avg: $1.16 0.86054150257176
2004/01 : $1.17 85.475162487681%
     02 : $1.18 85.016111870933%
     03 : $1.18 84.471718170433%
     04 : $1.19 84.202128424267%
     05 : $1.19 83.712322378919%
     06 : $1.20 83.447549475615%
     07 : $1.20 83.579725129818%
     08 : $1.20 83.53562081141%
     09 : $1.20 83.359662284718%
     10 : $1.21 82.922996580235%
     11 : $1.21 82.879581997542%
     12 : $1.20 83.184445183537%
  Yr Avg: $1.19 0.83815585399593
2005/01 : $1.20 83.009963046642%
     02 : $1.21 82.53389033396%
     03 : $1.22 81.893429532351%
     04 : $1.23 81.346351193073%
     05 : $1.23 81.43004181866%
     06 : $1.23 81.388174699234%
     07 : $1.23 81.013305761135%
     08 : $1.24 80.600814728103%
     09 : $1.26 79.627767241495%
     10 : $1.26 79.467871318899%
     11 : $1.25 80.111336589898%
     12 : $1.24 80.43699199632%
  Yr Avg: $1.23 0.81071661521647
2006/01 : $1.25 79.828543331475%
     02 : $1.26 79.667841371124%
     03 : $1.26 79.229229222762%
     04 : $1.27 78.560794549699%
     05 : $1.28 78.172840016689%
     06 : $1.28 78.018728505323%
     07 : $1.29 77.788697606132%
     08 : $1.29 77.636096405992%
     09 : $1.28 78.018728505323%
     10 : $1.27 78.444004686326%
     11 : $1.27 78.560794549699%
     12 : $1.27 78.444004686326%
  Yr Avg: $1.27 0.78530858619739
2007/01 : $1.28 78.205280209576%
     02 : $1.29 77.789080433684%
     03 : $1.30 77.087147542223%
     04 : $1.31 76.58960902646%
     05 : $1.31 76.124434784196%
     06 : $1.32 75.977193169775%
     07 : $1.32 75.99652353816%
     08 : $1.31 76.136150599513%
     09 : $1.32 75.926903844219%
     10 : $1.32 75.764827258355%
     11 : $1.33 75.317469842639%
     12 : $1.33 75.36803215493%
  Yr Avg: $1.31 0.76356887700311
2008/01 : $1.33 74.995263114792%
     02 : $1.34 74.778098128878%
     03 : $1.35 74.135476047675%
     04 : $1.36 73.688570917673%
     05 : $1.37 73.073229741598%
     06 : $1.38 72.344217858275%
     07 : $1.39 71.9663218365%
     08 : $1.38 72.254731514316%
     09 : $1.38 72.354799728693%
     10 : $1.37 73.093136774269%
     11 : $1.34 74.52041965007%
     12 : $1.33 75.299199115071%
  Yr Avg: $1.36 0.73541955368984
2009/01 : $1.33 74.972886279057%
     02 : $1.34 74.601895690961%
     03 : $1.34 74.42092325406%
     04 : $1.35 74.235602413074%
     05 : $1.35 74.021771419%
     06 : $1.36 73.391348129645%
     07 : $1.36 73.507900543017%
     08 : $1.36 73.343402613275%
     09 : $1.36 73.297556994865%
     10 : $1.37 73.227031114188%
     11 : $1.37 73.175241169243%
     12 : $1.36 73.304344511198%
  Yr Avg: $1.35 0.73791658677632
2010/01 : $1.37 73.054682796683%
     02 : $1.37 73.036481527278%
     03 : $1.37 72.73780011782%
     04 : $1.38 72.611681861582%
     05 : $1.38 72.555436902347%
     06 : $1.38 72.626339149351%
     07 : $1.38 72.611014740153%
     08 : $1.38 72.510901297204%
     09 : $1.38 72.468743422675%
     10 : $1.38 72.378619032797%
     11 : $1.38 72.348185050116%
     12 : $1.38 72.224073004083%
  Yr Avg: $1.38 0.72596996575174
2011/01 : $1.39 71.881683026218%
     02 : $1.40 71.528948627935%
     03 : $1.41 70.838200116076%
     04 : $1.42 70.384961370762%
     05 : $1.43 70.055406615357%
     06 : $1.43 70.130515119508%
     07 : $1.43 70.068430828634%
     08 : $1.43 69.875742576416%
     09 : $1.43 69.769799493666%
     10 : $1.43 69.914009178492%
     11 : $1.43 69.973035694873%
     12 : $1.43 70.146052749114%
  Yr Avg: $1.42 0.70380565449754
2012/01 : $1.43 69.838748835566%
     02 : $1.44 69.532598250591%
     03 : $1.45 69.008508948069%
     04 : $1.45 68.800661047878%
     05 : $1.45 68.88149096632%
     06 : $1.45 68.982647897025%
     07 : $1.45 69.095257348149%
     08 : $1.46 68.712859468206%
     09 : $1.46 68.407610224048%
     10 : $1.46 68.434227238358%
     11 : $1.45 68.760018330494%
     12 : $1.45 68.945692923522%
  Yr Avg: $1.45 0.68950026789852
2013/01 : $1.45 68.7424001866%
     02 : $1.47 68.183971091189%
     03 : $1.47 68.00616950021%
     04 : $1.47 68.07694413803%
     05 : $1.47 67.955956094041%
     06 : $1.48 67.793270537769%
     07 : $1.48 67.766571142847%
     08 : $1.48 67.685150022364%
     09 : $1.48 67.606523381475%
     10 : $1.48 67.781079822452%
     11 : $1.47 67.919800697069%
     12 : $1.47 67.925628721564%
  Yr Avg: $1.47 0.67953622111301
2014/01 : $1.48 67.673865493782%
     02 : $1.48 67.424536532329%
     03 : $1.49 66.993097958463%
     04 : $1.50 66.772964039894%
     05 : $1.50 66.540563486619%
     06 : $1.51 66.416885957934%
     07 : $1.51 66.442811621223%
     08 : $1.50 66.553991526427%
     09 : $1.50 66.503942881483%
     10 : $1.50 66.671440434698%
     11 : $1.49 67.033380462582%
     12 : $1.48 67.41563458028%
  Yr Avg: $1.50 0.66870259581309
2015/01 : $1.48 67.734386168328%
     02 : $1.48 67.441484324181%
     03 : $1.49 67.042466559529%
     04 : $1.49 66.906452937975%
     05 : $1.50 66.567144964194%
     06 : $1.51 66.334783178267%
     07 : $1.51 66.330336240507%
     08 : $1.51 66.424411669165%
     09 : $1.50 66.527978636607%
     10 : $1.50 66.557908643778%
     11 : $1.50 66.698689033703%
     12 : $1.49 66.927385690035%
  Yr Avg: $1.50 0.66791119003856
2016/01 : $1.50 66.816931057281%
     02 : $1.50 66.761979958251%
     03 : $1.50 66.475736405947%
     04 : $1.51 66.162056879128%
     05 : $1.52 65.895458679904%
     06 : $1.52 65.679742623583%
     07 : $1.52 65.786192912457%
     08 : $1.52 65.725828922605%
     09 : $1.53 65.568202505114%
     10 : $1.53 65.48655685708%
     11 : $1.52 65.588577976561%
     12 : $1.53 65.567117019398%
  Yr Avg: $1.52 0.65959531816442
2017/01 : $1.53 65.187222863947%
     02 : $1.54 64.982780029066%
     03 : $1.54 64.930004747385%
     04 : $1.54 64.738022383943%
     05 : $1.55 64.682735301239%
     06 : $1.55 64.624114226696%
     07 : $1.55 64.668730597145%
     08 : $1.55 64.475661132682%
     09 : $1.56 64.136067249717%
     10 : $1.56 64.176629201795%
     11 : $1.56 64.175068816079%
     12 : $1.56 64.212815289583%
  Yr Avg: $1.55 0.64582487653273
2018/01 : $1.57 63.864896118856%
     02 : $1.57 63.57659466655%
     03 : $1.58 63.433165174581%
     04 : $1.58 63.182010917208%
     05 : $1.59 62.920329709825%
     06 : $1.59 62.820201729121%
     07 : $1.59 62.815964781158%
     08 : $1.59 62.78108709133%
     09 : $1.59 62.708219016773%
     10 : $1.60 62.597623852386%
     11 : $1.59 62.807990014824%
     12 : $1.59 63.009237774192%
  Yr Avg: $1.59 0.63043110070567
2019/01 : $1.59 62.889333600613%
     02 : $1.60 62.624615617716%
     03 : $1.61 62.273310765353%
     04 : $1.61 61.94530993444%
     05 : $1.62 61.813723866972%
     06 : $1.62 61.801415234307%
     07 : $1.62 61.69832155156%
     08 : $1.62 61.70144716891%
     09 : $1.62 61.653146285192%
     10 : $1.63 61.512516118736%
     11 : $1.62 61.54552005346%
     12 : $1.62 61.60156309943%
  Yr Avg: $1.62 0.61921685274724
2020/01 : $1.63 61.363486360436%
     02 : $1.63 61.1957723562%
     03 : $1.63 61.329253177751%
     04 : $1.62 61.742118961804%
     05 : $1.62 61.740913943436%
     06 : $1.63 61.40490442476%
     07 : $1.64 61.095865672435%
     08 : $1.64 60.903823542667%
     09 : $1.64 60.819118504834%
     10 : $1.64 60.793892269096%
     11 : $1.64 60.831037848722%
     12 : $1.65 60.7738204752%
  Yr Avg: $1.63 0.61166167294778
2021/01 : $1.65 60.51639721476%
     02 : $1.66 60.186910302212%
     03 : $1.67 59.76358864162%
     04 : $1.69 59.276401007499%
     05 : $1.70 58.804956146862%
     06 : $1.72 58.263647681058%
     07 : $1.72 57.984710158353%
     08 : $1.73 57.865166198039%
     09 : $1.73 57.708431429528%
     10 : $1.75 57.232933765826%
     11 : $1.76 56.953099748222%
     12 : $1.76 56.778645071531%
  Yr Avg: $1.71 0.58444573947126
2022/01 : $1.78 56.304864478239%
     02 : $1.79 55.795232165526%
     03 : $1.82 55.060103117912%
     04 : $1.83 54.754435509468%
     05 : $1.85 54.157429673206%
     06 : $1.87 53.423599331716%
     07 : $1.87 53.429910332742%
     08 : $1.87 53.448853027657%
     09 : $1.87 53.334142063266%
     10 : $1.88 53.118666687558%
     11 : $1.88 53.172372385566%
     12 : $1.87 53.336119197962%
  Yr Avg: $1.85 0.54111310664235
2023/01 : $1.89 52.913059216961%
     02 : $1.90 52.619331951385%
     03 : $1.91 52.445699465511%
     04 : $1.92 52.181709985677%
     05 : $1.92 52.050623047802%
     06 : $1.93 51.883098034382%
     07 : $1.93 51.784318834292%
     08 : $1.94 51.55915162184%
     09 : $1.94 51.431337294172%
     10 : $1.94 51.451063412557%
     11 : $1.94 51.554953441224%
     12 : $1.94 51.606215181067%
  Yr Avg: $1.93 0.51956713457239
2024/01 : $1.95 51.326613767545%
     02 : $1.96 51.010873110112%
     03 : $1.97 50.683247030219%
     04 : $1.98 50.486688504529%
     05 : $1.98 50.402936497309%
     06 : $1.98 50.385932169742%
     07 : $1.99 50.327462933974%
     08 : $1.99 50.286534307406%
     09 : $1.99 50.205993528761%
     10 : $1.99 50.148259257279%
     11 : $1.99 50.175440013426%
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.