US Inflation History

2000/11 : $1.00 100%
     12 : $1.00 100.0574707651%
  Yr Avg: $1.00 1.0002873538255
2001/01 : $1.01 99.428896929585%
     02 : $1.01 99.032991754464%
     03 : $1.01 98.808171806285%
     04 : $1.02 98.417184067882%
     05 : $1.02 97.974113781704%
     06 : $1.02 97.808988814946%
     07 : $1.02 98.084507393556%
     08 : $1.02 98.084507393556%
     09 : $1.02 97.644419902266%
     10 : $1.02 97.974113781704%
     11 : $1.02 98.139796579074%
     12 : $1.01 98.528579642995%
  Yr Avg: $1.02 0.98327189320668
2002/01 : $1.02 98.306040760114%
     02 : $1.02 97.91900935537%
     03 : $1.03 97.371363595075%
     04 : $1.03 96.829811334759%
     05 : $1.03 96.829811334759%
     06 : $1.03 96.775986010461%
     07 : $1.03 96.668516567987%
     08 : $1.04 96.347536571171%
     09 : $1.04 96.187844235005%
     10 : $1.04 96.028681304959%
     11 : $1.04 96.028681304959%
     12 : $1.04 96.24101757257%
  Yr Avg: $1.03 0.96794524995599
2003/01 : $1.04 95.817281268977%
     02 : $1.05 95.084652482811%
     03 : $1.06 94.516828887894%
     04 : $1.06 94.7225244841%
     05 : $1.05 94.877384657018%
     06 : $1.06 94.774088284937%
     07 : $1.06 94.671015755712%
     08 : $1.06 94.312025110052%
     09 : $1.06 94.00647961114%
     10 : $1.06 94.108107820982%
     11 : $1.06 94.363143001707%
     12 : $1.06 94.465545778893%
  Yr Avg: $1.06 0.94643256428685
2004/01 : $1.06 94.00647961114%
     02 : $1.07 93.501610931305%
     03 : $1.08 92.902881033438%
     04 : $1.08 92.606383404902%
     05 : $1.09 92.06768958233%
     06 : $1.09 91.776489568061%
     07 : $1.09 91.921857737952%
     08 : $1.09 91.873351346288%
     09 : $1.09 91.679830314324%
     10 : $1.10 91.199580795626%
     11 : $1.10 91.151832982531%
     12 : $1.09 91.487124709908%
  Yr Avg: $1.09 0.92181259334817
2005/01 : $1.10 91.295227426918%
     02 : $1.10 90.771637667558%
     03 : $1.11 90.067252164965%
     04 : $1.12 89.46556967323%
     05 : $1.12 89.557613500453%
     06 : $1.12 89.511567603678%
     07 : $1.12 89.099282816371%
     08 : $1.13 88.645620854721%
     09 : $1.14 87.575453029961%
     10 : $1.14 87.399597818342%
     11 : $1.13 88.107287667863%
     12 : $1.13 88.4654468972%
  Yr Avg: $1.12 0.89163463093438
2006/01 : $1.14 87.796268678154%
     02 : $1.14 87.619526977763%
     03 : $1.15 87.137136739685%
     04 : $1.16 86.401985280058%
     05 : $1.16 85.975308818312%
     06 : $1.17 85.805815362794%
     07 : $1.17 85.552824968797%
     08 : $1.17 85.384992569394%
     09 : $1.17 85.805815362794%
     10 : $1.16 86.273538564189%
     11 : $1.16 86.401985280058%
     12 : $1.16 86.273538564189%
  Yr Avg: $1.16 0.86369061430516
2007/01 : $1.16 86.010986882471%
     02 : $1.17 85.55324600655%
     03 : $1.18 84.781252855218%
     04 : $1.19 84.234054780636%
     05 : $1.19 83.722451273274%
     06 : $1.20 83.560513402422%
     07 : $1.20 83.581773144183%
     08 : $1.19 83.735336449759%
     09 : $1.20 83.505204675068%
     10 : $1.20 83.326951147132%
     11 : $1.21 82.834942772353%
     12 : $1.21 82.89055173338%
  Yr Avg: $1.19 0.8397810542687
2008/01 : $1.21 82.48057643586%
     02 : $1.22 82.241736108139%
     03 : $1.23 81.534973607595%
     04 : $1.23 81.043462661386%
     05 : $1.24 80.366703986245%
     06 : $1.26 79.564929075835%
     07 : $1.26 79.149315070172%
     08 : $1.26 79.466511056798%
     09 : $1.26 79.576567127834%
     10 : $1.24 80.388597949432%
     11 : $1.22 81.958338616291%
     12 : $1.21 82.81484843467%
  Yr Avg: $1.24 0.80882213344188
2009/01 : $1.21 82.455966157376%
     02 : $1.22 82.047946820054%
     03 : $1.22 81.848911437089%
     04 : $1.22 81.645093633733%
     05 : $1.23 81.409920065183%
     06 : $1.24 80.716573923775%
     07 : $1.24 80.844759489645%
     08 : $1.24 80.66384294233%
     09 : $1.24 80.613421450673%
     10 : $1.24 80.535856347888%
     11 : $1.24 80.478897223601%
     12 : $1.24 80.620886432279%
  Yr Avg: $1.23 0.81156839660302
2010/01 : $1.24 80.346305861828%
     02 : $1.24 80.32628791496%
     03 : $1.25 79.997794970212%
     04 : $1.25 79.859088790094%
     05 : $1.25 79.797229994396%
     06 : $1.25 79.875209028812%
     07 : $1.25 79.858355082953%
     08 : $1.25 79.74824926906%
     09 : $1.25 79.701883596776%
     10 : $1.26 79.602763848149%
     11 : $1.26 79.569292235003%
     12 : $1.26 79.432792505897%
  Yr Avg: $1.25 0.79842937758178
2011/01 : $1.26 79.056228419483%
     02 : $1.27 78.668287431069%
     03 : $1.28 77.908594977652%
     04 : $1.29 77.410118254937%
     05 : $1.30 77.047670480718%
     06 : $1.30 77.130275600832%
     07 : $1.30 77.061994646994%
     08 : $1.30 76.850074087544%
     09 : $1.30 76.733556774694%
     10 : $1.30 76.892160097598%
     11 : $1.30 76.957078079%
     12 : $1.30 77.14736404873%
  Yr Avg: $1.29 0.77405283574938
2012/01 : $1.30 76.809387983607%
     02 : $1.31 76.472680361337%
     03 : $1.32 75.896281453186%
     04 : $1.32 75.667688154%
     05 : $1.32 75.75658574552%
     06 : $1.32 75.867839198185%
     07 : $1.32 75.991688252846%
     08 : $1.32 75.571123056384%
     09 : $1.33 75.235406738192%
     10 : $1.33 75.264680409517%
     11 : $1.32 75.622988867424%
     12 : $1.32 75.827195730983%
  Yr Avg: $1.32 0.75831962162598
2013/01 : $1.32 75.603612248106%
     02 : $1.33 74.989446075803%
     03 : $1.34 74.793898022418%
     04 : $1.34 74.871736710916%
     05 : $1.34 74.738672792002%
     06 : $1.34 74.559749512027%
     07 : $1.34 74.530385237642%
     08 : $1.34 74.44083743592%
     09 : $1.34 74.354363032146%
     10 : $1.34 74.546342035544%
     11 : $1.34 74.69890870745%
     12 : $1.34 74.705318429876%
  Yr Avg: $1.34 0.74736105853321
2014/01 : $1.34 74.428426593107%
     02 : $1.35 74.154211987961%
     03 : $1.36 73.679711322304%
     04 : $1.36 73.437605731329%
     05 : $1.37 73.182009166933%
     06 : $1.37 73.045987324561%
     07 : $1.37 73.074500640786%
     08 : $1.37 73.19677746586%
     09 : $1.37 73.141733441567%
     10 : $1.36 73.325949006217%
     11 : $1.36 73.724014442554%
     12 : $1.35 74.144421527792%
  Yr Avg: $1.36 0.73544612387581
2015/01 : $1.34 74.494987865319%
     02 : $1.35 74.172851347078%
     03 : $1.36 73.734007427213%
     04 : $1.36 73.584418220602%
     05 : $1.37 73.211243754584%
     06 : $1.37 72.955689826923%
     07 : $1.37 72.950799038165%
     08 : $1.37 73.054264180654%
     09 : $1.37 73.168168216983%
     10 : $1.37 73.20108555258%
     11 : $1.36 73.355917301008%
     12 : $1.36 73.607440280725%
  Yr Avg: $1.36 0.73457572750986
2016/01 : $1.36 73.485961117892%
     02 : $1.36 73.425525323209%
     03 : $1.37 73.110711664126%
     04 : $1.37 72.765723632702%
     05 : $1.38 72.472516138848%
     06 : $1.38 72.235269359081%
     07 : $1.38 72.352344502541%
     08 : $1.38 72.285955553798%
     09 : $1.39 72.112596367681%
     10 : $1.39 72.022801628205%
     11 : $1.39 72.135005524744%
     12 : $1.39 72.111402539113%
  Yr Avg: $1.38 0.72542984445995
2017/01 : $1.39 71.693590965091%
     02 : $1.40 71.468742592423%
     03 : $1.40 71.410699784466%
     04 : $1.40 71.199555568891%
     05 : $1.41 71.138750255843%
     06 : $1.41 71.074278183623%
     07 : $1.41 71.123347735489%
     08 : $1.41 70.911007914817%
     09 : $1.42 70.537519002882%
     10 : $1.42 70.582129462927%
     11 : $1.42 70.580413334362%
     12 : $1.42 70.621927301561%
  Yr Avg: $1.41 0.71028496841864
2018/01 : $1.42 70.239282150883%
     02 : $1.43 69.922205191808%
     03 : $1.43 69.764459933186%
     04 : $1.44 69.488237848455%
     05 : $1.45 69.200438113766%
     06 : $1.45 69.090316311097%
     07 : $1.45 69.085656471317%
     08 : $1.45 69.047297622474%
     09 : $1.45 68.967156550311%
     10 : $1.45 68.845522829315%
     11 : $1.45 69.076885739716%
     12 : $1.44 69.298220134846%
  Yr Avg: $1.44 0.69335473241431
2019/01 : $1.45 69.166348267969%
     02 : $1.45 68.87520865574%
     03 : $1.46 68.488839896912%
     04 : $1.47 68.128101145136%
     05 : $1.47 67.983381408916%
     06 : $1.47 67.969844245699%
     07 : $1.47 67.856460732838%
     08 : $1.47 67.85989831956%
     09 : $1.47 67.806776501382%
     10 : $1.48 67.6521099703%
     11 : $1.48 67.68840804364%
     12 : $1.48 67.750044773013%
  Yr Avg: $1.47 0.68102118496759
2020/01 : $1.48 67.488205480068%
     02 : $1.49 67.303751860316%
     03 : $1.48 67.450555466936%
     04 : $1.47 67.904629583687%
     05 : $1.47 67.903304291855%
     06 : $1.48 67.533757501334%
     07 : $1.49 67.19387344234%
     08 : $1.49 66.982663495133%
     09 : $1.50 66.889504006689%
     10 : $1.50 66.861759928217%
     11 : $1.49 66.90261302603%
     12 : $1.50 66.839684758908%
  Yr Avg: $1.49 0.67271191903459
2021/01 : $1.50 66.556567958895%
     02 : $1.51 66.194194798961%
     03 : $1.52 65.728621199599%
     04 : $1.53 65.19280713314%
     05 : $1.55 64.674307133966%
     06 : $1.56 64.078970409555%
     07 : $1.57 63.772191998403%
     08 : $1.57 63.640716297851%
     09 : $1.58 63.468337756628%
     10 : $1.59 62.945380442164%
     11 : $1.60 62.637616056525%
     12 : $1.60 62.445748974555%
  Yr Avg: $1.56 0.64277955013354
2022/01 : $1.61 61.924680112125%
     02 : $1.63 61.364181152897%
     03 : $1.65 60.555678521082%
     04 : $1.66 60.219502081463%
     05 : $1.68 59.56290880523%
     06 : $1.70 58.755834504023%
     07 : $1.70 58.7627754091%
     08 : $1.70 58.783608783516%
     09 : $1.70 58.657448462536%
     10 : $1.71 58.420466385829%
     11 : $1.71 58.479532475415%
     12 : $1.70 58.659622935998%
  Yr Avg: $1.68 0.59512186635768
2023/01 : $1.72 58.194337134594%
     02 : $1.73 57.871292809213%
     03 : $1.73 57.680329981322%
     04 : $1.74 57.389991584397%
     05 : $1.75 57.245820796135%
     06 : $1.75 57.061575030464%
     07 : $1.76 56.952936630851%
     08 : $1.76 56.705295370509%
     09 : $1.77 56.564723833254%
     10 : $1.77 56.586418825014%
     11 : $1.76 56.700678167464%
     12 : $1.76 56.757056366243%
  Yr Avg: $1.75 0.57142538044122
2024/01 : $1.77 56.449547801011%
     02 : $1.78 56.102292916534%
     03 : $1.79 55.741966319858%
     04 : $1.80 55.525789193077%
     05 : $1.80 55.43367785769%
     06 : $1.80 55.414976320002%
     07 : $1.81 55.350671241659%
     08 : $1.81 55.305657509167%
     09 : $1.81 55.217077916625%
     10 : $1.81 55.153581159708%
     11 : $1.81 55.183474840214%
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.