US Inflation History

2001/01 : $1.00 100%
     02 : $1.00 99.601820811307%
     03 : $1.01 99.375709534685%
     04 : $1.01 98.982476027649%
     05 : $1.01 98.536860819334%
     06 : $1.02 98.370787402191%
     07 : $1.01 98.647888513758%
     08 : $1.01 98.647888513758%
     09 : $1.02 98.20527323301%
     10 : $1.01 98.536860819334%
     11 : $1.01 98.703495271174%
     12 : $1.01 99.094511440444%
  Yr Avg: $1.01 0.98891964365554
2002/01 : $1.01 98.87069433118%
     02 : $1.02 98.481439882327%
     03 : $1.02 97.930648535741%
     04 : $1.03 97.385985689184%
     05 : $1.03 97.385985689184%
     06 : $1.03 97.331851201163%
     07 : $1.03 97.22376447206%
     08 : $1.03 96.900940819452%
     09 : $1.03 96.740331237029%
     10 : $1.04 96.580254101548%
     11 : $1.04 96.580254101548%
     12 : $1.03 96.793809993414%
  Yr Avg: $1.03 0.97350496671152
2003/01 : $1.04 96.367639818869%
     02 : $1.05 95.630802934633%
     03 : $1.05 95.059717855294%
     04 : $1.05 95.266594932842%
     05 : $1.05 95.422344596873%
     06 : $1.05 95.318454907587%
     07 : $1.05 95.214790346873%
     08 : $1.05 94.853737718566%
     09 : $1.06 94.546437217055%
     10 : $1.06 94.648649162456%
     11 : $1.05 94.905149222901%
     12 : $1.05 95.008140184632%
  Yr Avg: $1.05 0.95186871574882
2004/01 : $1.06 94.546437217055%
     02 : $1.06 94.038668655374%
     03 : $1.07 93.436499752412%
     04 : $1.07 93.138299090741%
     05 : $1.08 92.596511100322%
     06 : $1.08 92.303638481534%
     07 : $1.08 92.449841622049%
     08 : $1.08 92.401056617728%
     09 : $1.08 92.206424033097%
     10 : $1.09 91.723416040925%
     11 : $1.09 91.675393972322%
     12 : $1.09 92.012611559695%
  Yr Avg: $1.08 0.92710733178604
2005/01 : $1.09 91.819612050582%
     02 : $1.10 91.293014878604%
     03 : $1.10 90.584583502671%
     04 : $1.11 89.979445046634%
     05 : $1.11 90.072017558313%
     06 : $1.11 90.025707181555%
     07 : $1.12 89.611054298903%
     08 : $1.12 89.154786578292%
     09 : $1.14 88.078471887284%
     10 : $1.14 87.901606592536%
     11 : $1.13 88.613361295017%
     12 : $1.12 88.973577731482%
  Yr Avg: $1.12 0.89675603216823
2006/01 : $1.13 88.300555863886%
     02 : $1.13 88.122798988522%
     03 : $1.14 87.637637981034%
     04 : $1.15 86.89826393352%
     05 : $1.16 86.469136713042%
     06 : $1.16 86.298669715265%
     07 : $1.16 86.044226186462%
     08 : $1.16 85.875429785632%
     09 : $1.16 86.298669715265%
     10 : $1.15 86.769079441048%
     11 : $1.15 86.89826393352%
     12 : $1.15 86.769079441048%
  Yr Avg: $1.15 0.86865150974854
2007/01 : $1.16 86.505019706076%
     02 : $1.16 86.044649642587%
     03 : $1.17 85.268222290809%
     04 : $1.18 84.717881201368%
     05 : $1.19 84.203339128429%
     06 : $1.19 84.040471113342%
     07 : $1.19 84.061852967529%
     08 : $1.19 84.216298315227%
     09 : $1.19 83.984844701844%
     10 : $1.19 83.805567315248%
     11 : $1.20 83.310732926079%
     12 : $1.20 83.366661295742%
  Yr Avg: $1.18 0.84460461717023
2008/01 : $1.21 82.954331168204%
     02 : $1.21 82.714118981308%
     03 : $1.22 82.003296954343%
     04 : $1.23 81.508962850891%
     05 : $1.24 80.828316986319%
     06 : $1.25 80.021936813985%
     07 : $1.26 79.603935590501%
     08 : $1.25 79.922953498192%
     09 : $1.25 80.033641713023%
     10 : $1.24 80.850336704795%
     11 : $1.21 82.429093701335%
     12 : $1.20 83.290523169857%
  Yr Avg: $1.23 0.81346787344396
2009/01 : $1.21 82.929579532368%
     02 : $1.21 82.519216599737%
     03 : $1.21 82.31903799059%
     04 : $1.22 82.114049491622%
     05 : $1.22 81.877525125153%
     06 : $1.23 81.180196518662%
     07 : $1.23 81.309118361133%
     08 : $1.23 81.127162659217%
     09 : $1.23 81.076451554886%
     10 : $1.23 80.998440931033%
     11 : $1.24 80.941154642996%
     12 : $1.23 81.083959414107%
  Yr Avg: $1.22 0.81622991068459
2010/01 : $1.24 80.807801698463%
     02 : $1.24 80.787668771833%
     03 : $1.24 80.457289018167%
     04 : $1.25 80.317786132787%
     05 : $1.25 80.255572030441%
     06 : $1.24 80.333998963479%
     07 : $1.25 80.317048211355%
     08 : $1.25 80.206309967953%
     09 : $1.25 80.159677978949%
     10 : $1.25 80.059988902948%
     11 : $1.25 80.026325034415%
     12 : $1.25 79.889041273536%
  Yr Avg: $1.25 0.80301542332027
2011/01 : $1.26 79.510314265551%
     02 : $1.26 79.12014500853%
     03 : $1.28 78.356089007833%
     04 : $1.28 77.854749117612%
     05 : $1.29 77.490219503574%
     06 : $1.29 77.573299093779%
     07 : $1.29 77.504625945482%
     08 : $1.29 77.291488149536%
     09 : $1.30 77.174301580592%
     10 : $1.29 77.333815894642%
     11 : $1.29 77.399106754147%
     12 : $1.29 77.590485694884%
  Yr Avg: $1.28 0.77849886668013
2012/01 : $1.29 77.250568351375%
     02 : $1.30 76.911926736444%
     03 : $1.31 76.332217088695%
     04 : $1.31 76.102310787564%
     05 : $1.31 76.191718992086%
     06 : $1.31 76.303611466106%
     07 : $1.31 76.428171889167%
     08 : $1.32 76.005191036066%
     09 : $1.32 75.6675464191%
     10 : $1.32 75.69698823353%
     11 : $1.31 76.057354755711%
     12 : $1.31 76.262734549578%
  Yr Avg: $1.31 0.76267528358785
2013/01 : $1.32 76.037866840309%
     02 : $1.33 75.420172999516%
     03 : $1.33 75.223501750589%
     04 : $1.33 75.301787531586%
     05 : $1.33 75.167959315622%
     06 : $1.33 74.988008330043%
     07 : $1.33 74.958475392143%
     08 : $1.34 74.86841324272%
     09 : $1.34 74.781442144333%
     10 : $1.33 74.974523843242%
     11 : $1.33 75.127966832772%
     12 : $1.33 75.134413371579%
  Yr Avg: $1.33 0.75165377632871
2014/01 : $1.34 74.855931114087%
     02 : $1.34 74.580141465792%
     03 : $1.35 74.102915347118%
     04 : $1.35 73.859419141839%
     05 : $1.36 73.602354473228%
     06 : $1.36 73.465551343984%
     07 : $1.36 73.494228435961%
     08 : $1.36 73.617207598811%
     09 : $1.36 73.561847410784%
     10 : $1.36 73.747121079042%
     11 : $1.35 74.147472937133%
     12 : $1.34 74.570294770846%
  Yr Avg: $1.35 0.73967040426552
2015/01 : $1.33 74.922874703192%
     02 : $1.34 74.598887886292%
     03 : $1.35 74.157523319836%
     04 : $1.35 74.007074897667%
     05 : $1.36 73.631756979495%
     06 : $1.36 73.374735192517%
     07 : $1.36 73.36981631188%
     08 : $1.36 73.473875740963%
     09 : $1.36 73.588434023159%
     10 : $1.36 73.621540430465%
     11 : $1.36 73.777261506741%
     12 : $1.35 74.030229192679%
  Yr Avg: $1.35 0.73879500848741
2016/01 : $1.35 73.908052273711%
     02 : $1.35 73.847269345861%
     03 : $1.36 73.530647449406%
     04 : $1.37 73.183677864026%
     05 : $1.37 72.888786235024%
     06 : $1.38 72.650176749157%
     07 : $1.37 72.767924352797%
     08 : $1.38 72.701154076959%
     09 : $1.38 72.526799144469%
     10 : $1.38 72.436488638922%
     11 : $1.38 72.549337016008%
     12 : $1.38 72.525598458748%
  Yr Avg: $1.37 0.72959659300424
2017/01 : $1.39 72.105387044437%
     02 : $1.39 71.879247180059%
     03 : $1.39 71.820870983854%
     04 : $1.40 71.608513990972%
     05 : $1.40 71.547359422304%
     06 : $1.40 71.48251703321%
     07 : $1.40 71.531868432432%
     08 : $1.40 71.318308967096%
     09 : $1.41 70.942674796881%
     10 : $1.41 70.987541492%
     11 : $1.41 70.985815506277%
     12 : $1.41 71.027567922809%
  Yr Avg: $1.40 0.71436472731028
2018/01 : $1.42 70.642724921937%
     02 : $1.42 70.32382672547%
     03 : $1.43 70.165175404282%
     04 : $1.43 69.887366745773%
     05 : $1.44 69.597913937206%
     06 : $1.44 69.487159613192%
     07 : $1.44 69.482473008067%
     08 : $1.44 69.443893832367%
     09 : $1.44 69.363292443195%
     10 : $1.44 69.240960078308%
     11 : $1.44 69.47365189884%
     12 : $1.43 69.696257601975%
  Yr Avg: $1.43 0.69733724684218
2019/01 : $1.44 69.563628284997%
     02 : $1.44 69.270816415189%
     03 : $1.45 68.88222841838%
     04 : $1.46 68.519417643126%
     05 : $1.46 68.373866660778%
     06 : $1.46 68.360251742343%
     07 : $1.47 68.246216973415%
     08 : $1.47 68.249674305065%
     09 : $1.47 68.196247363986%
     10 : $1.47 68.040692454037%
     11 : $1.47 68.077199017482%
     12 : $1.47 68.139189777991%
  Yr Avg: $1.46 0.68493285754732
2020/01 : $1.47 67.875846523634%
     02 : $1.48 67.690333432926%
     03 : $1.47 67.837980255081%
     04 : $1.46 68.294662498143%
     05 : $1.46 68.293329594055%
     06 : $1.47 67.921660188145%
     07 : $1.48 67.579823891566%
     08 : $1.48 67.367400789501%
     09 : $1.49 67.273706208428%
     10 : $1.49 67.245802772576%
     11 : $1.49 67.286890523799%
     12 : $1.49 67.223600807161%
  Yr Avg: $1.48 0.67657586457085
2021/01 : $1.49 66.938857831271%
     02 : $1.50 66.57440326009%
     03 : $1.51 66.106155483298%
     04 : $1.53 65.567263789831%
     05 : $1.54 65.045785612776%
     06 : $1.55 64.447029373097%
     07 : $1.56 64.138488877702%
     08 : $1.56 64.006258002561%
     09 : $1.57 63.832889347627%
     10 : $1.58 63.306928253203%
     11 : $1.59 62.997396120048%
     12 : $1.59 62.804426985426%
  Yr Avg: $1.55 0.64647156911411
2022/01 : $1.61 62.280365189991%
     02 : $1.62 61.716646817831%
     03 : $1.64 60.903500281178%
     04 : $1.65 60.565392899924%
     05 : $1.67 59.905028260961%
     06 : $1.69 59.09331825901%
     07 : $1.69 59.100299031493%
     08 : $1.69 59.121252069351%
     09 : $1.70 58.994367104442%
     10 : $1.70 58.756023842045%
     11 : $1.70 58.815429197439%
     12 : $1.70 58.996554067718%
  Yr Avg: $1.67 0.59854014751782
2023/01 : $1.71 58.528595741947%
     02 : $1.72 58.203695903614%
     03 : $1.72 58.011636216955%
     04 : $1.73 57.719630164499%
     05 : $1.74 57.574631283173%
     06 : $1.74 57.389327240425%
     07 : $1.75 57.280064839888%
     08 : $1.75 57.031001169275%
     09 : $1.76 56.889622212457%
     10 : $1.76 56.911441816646%
     11 : $1.75 57.026357445783%
     12 : $1.75 57.083059471572%
  Yr Avg: $1.74 0.57470755292186
2024/01 : $1.76 56.773784628214%
     02 : $1.77 56.424535169353%
     03 : $1.78 56.062138916551%
     04 : $1.79 55.844720104257%
     05 : $1.79 55.752079696658%
     06 : $1.79 55.733270740443%
     07 : $1.80 55.668596304411%
     08 : $1.80 55.623324020515%
     09 : $1.80 55.534235641505%
     10 : $1.80 55.470374169762%
     11 : $1.80 55.500439554604%
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.