US Inflation History

1997/05 : $1.00 100%
     06 : $1.00 99.875233090487%
     07 : $1.00 99.750778212605%
     08 : $1.00 99.564676666698%
     09 : $1.01 99.317617862965%
     10 : $1.01 99.07178104698%
     11 : $1.01 99.133127119089%
     12 : $1.01 99.256044710245%
  Yr Avg: $1.00 0.99496157338634
1998/01 : $1.01 99.07178104698%
     02 : $1.01 98.888201892895%
     03 : $1.01 98.70530234697%
     04 : $1.01 98.52307587451%
     05 : $1.02 98.341522475516%
     06 : $1.02 98.220857720062%
     07 : $1.02 98.100490293178%
     08 : $1.02 97.980415293843%
     09 : $1.02 97.860634355731%
     10 : $1.02 97.621951395829%
     11 : $1.02 97.621951395829%
     12 : $1.02 97.681511862846%
  Yr Avg: $1.02 0.98218141329516
1999/01 : $1.03 97.443699650899%
     02 : $1.03 97.325227285229%
     03 : $1.03 97.030301849108%
     04 : $1.04 96.329722223398%
     05 : $1.04 96.329722223398%
     06 : $1.04 96.329722223398%
     07 : $1.04 96.040790735203%
     08 : $1.04 95.810890403823%
     09 : $1.05 95.354376692067%
     10 : $1.05 95.184303116479%
     11 : $1.05 95.127746974955%
     12 : $1.05 95.127746974955%
  Yr Avg: $1.04 0.96119520862743
2000/01 : $1.05 94.845970976517%
     02 : $1.06 94.287396782673%
     03 : $1.07 93.516355186945%
     04 : $1.07 93.461762720921%
     05 : $1.07 93.352768928668%
     06 : $1.08 92.865429432388%
     07 : $1.08 92.65046251011%
     08 : $1.08 92.65046251011%
     09 : $1.08 92.170407563791%
     10 : $1.09 92.01149361161%
     11 : $1.09 91.958644275168%
     12 : $1.09 92.01149361161%
  Yr Avg: $1.08 0.92981887342543
2001/01 : $1.09 91.4334656342%
     02 : $1.10 91.069396602544%
     03 : $1.10 90.862655226139%
     04 : $1.10 90.503108202621%
     05 : $1.11 90.095666774266%
     06 : $1.11 89.943820093475%
     07 : $1.11 90.197183243091%
     08 : $1.11 90.197183243091%
     09 : $1.11 89.792484752476%
     10 : $1.11 90.095666774266%
     11 : $1.11 90.248026428524%
     12 : $1.10 90.605546063277%
  Yr Avg: $1.10 0.90420350253164
2002/01 : $1.11 90.400902323595%
     02 : $1.11 90.044993490873%
     03 : $1.12 89.541385874276%
     04 : $1.12 89.043381757647%
     05 : $1.12 89.043381757647%
     06 : $1.12 88.993884719146%
     07 : $1.12 88.895057276837%
     08 : $1.13 88.59988842337%
     09 : $1.13 88.45303751602%
     10 : $1.13 88.306673443362%
     11 : $1.13 88.306673443362%
     12 : $1.13 88.501934996362%
  Yr Avg: $1.12 0.89010932918541
2003/01 : $1.13 88.112272836276%
     02 : $1.14 87.438557336948%
     03 : $1.15 86.916394457188%
     04 : $1.15 87.105549338793%
     05 : $1.15 87.24795665433%
     06 : $1.15 87.152966710979%
     07 : $1.15 87.058182610484%
     08 : $1.15 86.72805967966%
     09 : $1.16 86.447084181217%
     10 : $1.16 86.540540105189%
     11 : $1.15 86.775066999808%
     12 : $1.15 86.869235205408%
  Yr Avg: $1.15 0.8703265550969
2004/01 : $1.16 86.447084181217%
     02 : $1.16 85.982813787871%
     03 : $1.17 85.432229890921%
     04 : $1.17 85.159574691412%
     05 : $1.18 84.664199155381%
     06 : $1.18 84.39641557013%
     07 : $1.18 84.530094168369%
     08 : $1.18 84.485488348208%
     09 : $1.19 84.307529030827%
     10 : $1.19 83.865898084294%
     11 : $1.19 83.821989842701%
     12 : $1.19 84.130319569564%
  Yr Avg: $1.18 0.84768636360074
2005/01 : $1.19 83.953853429725%
     02 : $1.20 83.472367385454%
     03 : $1.21 82.824624026798%
     04 : $1.22 82.271324964558%
     05 : $1.21 82.355967220211%
     06 : $1.21 82.313624037793%
     07 : $1.22 81.934492536832%
     08 : $1.23 81.517311147307%
     09 : $1.24 80.533199324189%
     10 : $1.24 80.371485255697%
     11 : $1.23 81.022267246989%
     12 : $1.23 81.351625618633%
  Yr Avg: $1.22 0.81993511849516
2006/01 : $1.24 80.736258400614%
     02 : $1.24 80.573729129066%
     03 : $1.25 80.130129606014%
     04 : $1.26 79.454094290372%
     05 : $1.26 79.061728400709%
     06 : $1.27 78.905864516879%
     07 : $1.27 78.673217980413%
     08 : $1.27 78.518881581268%
     09 : $1.27 78.905864516879%
     10 : $1.26 79.335976431843%
     11 : $1.26 79.454094290372%
     12 : $1.26 79.335976431843%
  Yr Avg: $1.26 0.79423817964689
2007/01 : $1.26 79.094537464813%
     02 : $1.27 78.673605161023%
     03 : $1.28 77.96369072516%
     04 : $1.29 77.460494794275%
     05 : $1.30 76.990031144841%
     06 : $1.30 76.841115274238%
     07 : $1.30 76.860665444537%
     08 : $1.30 77.001880178449%
     09 : $1.30 76.790254118397%
     10 : $1.31 76.626334590734%
     11 : $1.31 76.173890359567%
     12 : $1.31 76.225027606223%
  Yr Avg: $1.29 0.77225127238521
2008/01 : $1.32 75.84801988076%
     02 : $1.32 75.628385553406%
     03 : $1.33 74.97845633966%
     04 : $1.34 74.526469537063%
     05 : $1.35 73.904131434388%
     06 : $1.37 73.166830096637%
     07 : $1.37 72.784637091612%
     08 : $1.37 73.076326220608%
     09 : $1.37 73.177532291476%
     10 : $1.35 73.924264826114%
     11 : $1.33 75.367777061993%
     12 : $1.31 76.155411879057%
  Yr Avg: $1.34 0.74378186851064
2009/01 : $1.32 75.825388602314%
     02 : $1.33 75.450179551332%
     03 : $1.33 75.26714931153%
     04 : $1.33 75.079721222773%
     05 : $1.34 74.86345879744%
     06 : $1.35 74.225867085667%
     07 : $1.35 74.343744794197%
     08 : $1.35 74.177376390017%
     09 : $1.35 74.131009469866%
     10 : $1.35 74.059681652914%
     11 : $1.35 74.007302814429%
     12 : $1.35 74.137874165746%
  Yr Avg: $1.34 0.74630729488186
2010/01 : $1.35 73.885373595717%
     02 : $1.35 73.866965363166%
     03 : $1.36 73.564887704635%
     04 : $1.36 73.437335381873%
     05 : $1.36 73.380450871984%
     06 : $1.36 73.452159334852%
     07 : $1.36 73.436660674734%
     08 : $1.36 73.335408861009%
     09 : $1.36 73.292771617368%
     10 : $1.37 73.201622440322%
     11 : $1.37 73.170842398655%
     12 : $1.37 73.045319098331%
  Yr Avg: $1.36 0.73422483111887
2011/01 : $1.38 72.699035869637%
     02 : $1.38 72.342290596103%
     03 : $1.40 71.64368771528%
     04 : $1.40 71.185295279045%
     05 : $1.41 70.851993219667%
     06 : $1.41 70.927955768226%
     07 : $1.41 70.865165528778%
     08 : $1.42 70.670286255368%
     09 : $1.42 70.563138514125%
     10 : $1.41 70.708987979643%
     11 : $1.41 70.768685675231%
     12 : $1.41 70.943670073241%
  Yr Avg: $1.41 0.71180849372862
2012/01 : $1.42 70.632871865779%
     02 : $1.42 70.323240101168%
     03 : $1.43 69.793191479615%
     04 : $1.44 69.58298018078%
     05 : $1.44 69.664729200735%
     06 : $1.43 69.767036367515%
     07 : $1.43 69.880926279129%
     08 : $1.44 69.49418022617%
     09 : $1.45 69.18546005135%
     10 : $1.44 69.212379722629%
     11 : $1.44 69.541875322845%
     12 : $1.43 69.72966118609%
  Yr Avg: $1.43 0.69734044331984
2013/01 : $1.44 69.524056846413%
     02 : $1.45 68.959277960766%
     03 : $1.45 68.779454621967%
     04 : $1.45 68.851034024632%
     05 : $1.45 68.728670248779%
     06 : $1.46 68.564134826221%
     07 : $1.46 68.537131837595%
     08 : $1.46 68.454784893154%
     09 : $1.46 68.375264203798%
     10 : $1.46 68.551805492616%
     11 : $1.46 68.692103735716%
     12 : $1.46 68.697998029561%
  Yr Avg: $1.46 0.68726309726768
2014/01 : $1.46 68.44337205036%
     02 : $1.47 68.191208017063%
     03 : $1.48 67.754863637848%
     04 : $1.48 67.532226618673%
     05 : $1.49 67.297183483241%
     06 : $1.49 67.172099641077%
     07 : $1.49 67.198320100115%
     08 : $1.49 67.310764210717%
     09 : $1.49 67.260146472222%
     10 : $1.48 67.429548608018%
     11 : $1.48 67.795604186602%
     12 : $1.47 68.182204842623%
  Yr Avg: $1.48 0.67630628489047
2015/01 : $1.46 68.504580893898%
     02 : $1.47 68.208348519009%
     03 : $1.47 67.804793599816%
     04 : $1.48 67.667233393436%
     05 : $1.49 67.324067213704%
     06 : $1.49 67.089063286435%
     07 : $1.49 67.084565783399%
     08 : $1.49 67.179710925729%
     09 : $1.49 67.284455533312%
     10 : $1.49 67.314725868858%
     11 : $1.48 67.45710704562%
     12 : $1.48 67.688404167808%
  Yr Avg: $1.48 0.67550588019252
2016/01 : $1.48 67.57669357659%
     02 : $1.48 67.521117639143%
     03 : $1.49 67.231619266257%
     04 : $1.49 66.914372949648%
     05 : $1.50 66.644743313387%
     06 : $1.51 66.426574391126%
     07 : $1.50 66.534235105836%
     08 : $1.50 66.473184728623%
     09 : $1.51 66.313765971343%
     10 : $1.51 66.23119194629%
     11 : $1.51 66.334373128372%
     12 : $1.51 66.312668142778%
  Yr Avg: $1.50 0.66709545013283
2017/01 : $1.52 65.928454283682%
     02 : $1.52 65.721686768501%
     03 : $1.52 65.668311389205%
     04 : $1.53 65.474146031097%
     05 : $1.53 65.41823028957%
     06 : $1.53 65.358942646021%
     07 : $1.53 65.404066340669%
     08 : $1.53 65.208801520323%
     09 : $1.54 64.865346180389%
     10 : $1.54 64.906369354651%
     11 : $1.54 64.904791226089%
     12 : $1.54 64.94296690751%
  Yr Avg: $1.53 0.65316842744809
2018/01 : $1.55 64.591091614562%
     02 : $1.56 64.299511941687%
     03 : $1.56 64.15445154045%
     04 : $1.56 63.900441456143%
     05 : $1.57 63.635784721896%
     06 : $1.57 63.53451820511%
     07 : $1.57 63.530233079623%
     08 : $1.57 63.494958802268%
     09 : $1.58 63.421262158799%
     10 : $1.58 63.30940943799%
     11 : $1.57 63.52216763375%
     12 : $1.57 63.725703742826%
  Yr Avg: $1.57 0.63759961194592
2019/01 : $1.57 63.604436161865%
     02 : $1.58 63.336708121512%
     03 : $1.59 62.981408648991%
     04 : $1.60 62.649678183482%
     05 : $1.60 62.516595876056%
     06 : $1.60 62.504147284288%
     07 : $1.60 62.399881343029%
     08 : $1.60 62.403042501175%
     09 : $1.60 62.354192397364%
     10 : $1.61 62.211963152234%
     11 : $1.61 62.245342368375%
     12 : $1.61 62.302022669082%
  Yr Avg: $1.60 0.62625784892288
2020/01 : $1.61 62.06123880511%
     02 : $1.62 61.89161775707%
     03 : $1.61 62.026616363465%
     04 : $1.60 62.444176765233%
     05 : $1.60 62.442958044831%
     06 : $1.61 62.103127826306%
     07 : $1.62 61.790575053548%
     08 : $1.62 61.596349249522%
     09 : $1.63 61.510681046936%
     10 : $1.63 61.485167968506%
     11 : $1.63 61.5227359234%
     12 : $1.63 61.464867942088%
  Yr Avg: $1.62 0.61861676062168
2021/01 : $1.63 61.204517571081%
     02 : $1.64 60.871284125989%
     03 : $1.65 60.443148955912%
     04 : $1.67 59.95042160456%
     05 : $1.68 59.473616034753%
     06 : $1.70 58.926152454113%
     07 : $1.71 58.644043186289%
     08 : $1.71 58.52313991451%
     09 : $1.71 58.36462294498%
     10 : $1.73 57.883718488461%
     11 : $1.74 57.600702531865%
     12 : $1.74 57.424264164476%
  Yr Avg: $1.69 0.59109135998082
2022/01 : $1.76 56.945096302845%
     02 : $1.77 56.429669058762%
     03 : $1.80 55.686180999616%
     04 : $1.81 55.37703770337%
     05 : $1.83 54.773243428144%
     06 : $1.85 54.031068842461%
     07 : $1.85 54.03745160467%
     08 : $1.85 54.056609693339%
     09 : $1.85 53.940594372554%
     10 : $1.86 53.722668867639%
     11 : $1.86 53.776985242848%
     12 : $1.85 53.942593988869%
  Yr Avg: $1.83 0.5472660000876
2023/01 : $1.87 53.514723473893%
     02 : $1.88 53.217656291865%
     03 : $1.89 53.042049464267%
     04 : $1.89 52.775058210644%
     05 : $1.90 52.642480708318%
     06 : $1.91 52.473050800073%
     07 : $1.91 52.373148400626%
     08 : $1.92 52.145420854949%
     09 : $1.92 52.016153175053%
     10 : $1.92 52.036103595351%
     11 : $1.92 52.141174937626%
     12 : $1.92 52.19301956489%
  Yr Avg: $1.90 0.52547503289796
2024/01 : $1.93 51.910238857273%
     02 : $1.94 51.590907973328%
     03 : $1.95 51.259556520062%
     04 : $1.96 51.060762965041%
     05 : $1.96 50.976058629796%
     06 : $1.96 50.958860949279%
     07 : $1.96 50.899726871035%
     08 : $1.97 50.858332852897%
     09 : $1.97 50.776876260491%
     10 : $1.97 50.718485503672%
     11 : $1.97 50.745975326989%
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.