US Inflation History

2010/07 : $1.00 100%
     08 : $1.00 99.862123614017%
     09 : $1.00 99.804063725061%
     10 : $1.00 99.679944278168%
     11 : $1.00 99.638030550905%
     12 : $1.01 99.467103252235%
  Yr Avg: $1.00 0.99741877570064
2011/01 : $1.01 98.995563253667%
     02 : $1.02 98.509776903559%
     03 : $1.03 97.558477001842%
     04 : $1.03 96.934275912053%
     05 : $1.04 96.480412601392%
     06 : $1.04 96.583852147609%
     07 : $1.04 96.498349567738%
     08 : $1.04 96.232979013549%
     09 : $1.04 96.087074038761%
     10 : $1.04 96.285679836163%
     11 : $1.04 96.366971244349%
     12 : $1.04 96.605250594747%
  Yr Avg: $1.03 0.96928221842952
2012/01 : $1.04 96.182031177353%
     02 : $1.04 95.760400125823%
     03 : $1.05 95.038623540828%
     04 : $1.06 94.752375096381%
     05 : $1.05 94.863694183066%
     06 : $1.05 95.003007661974%
     07 : $1.05 95.158093569432%
     08 : $1.06 94.631454627239%
     09 : $1.06 94.211064903655%
     10 : $1.06 94.247721896269%
     11 : $1.06 94.696401884149%
     12 : $1.05 94.952113216227%
  Yr Avg: $1.05 0.94958081823533
2013/01 : $1.06 94.672138149567%
     02 : $1.06 93.903068749547%
     03 : $1.07 93.65820012787%
     04 : $1.07 93.755671066781%
     05 : $1.07 93.58904614848%
     06 : $1.07 93.364995352806%
     07 : $1.07 93.328224905488%
     08 : $1.07 93.216091614452%
     09 : $1.07 93.107806884965%
     10 : $1.07 93.348206281119%
     11 : $1.07 93.539252880748%
     12 : $1.07 93.547279244952%
  Yr Avg: $1.07 0.93585831783898
2014/01 : $1.07 93.200550544516%
     02 : $1.08 92.857174319372%
     03 : $1.08 92.262996458878%
     04 : $1.09 91.959827691223%
     05 : $1.09 91.639765295585%
     06 : $1.09 91.469436414867%
     07 : $1.09 91.505141277803%
     08 : $1.09 91.658258412444%
     09 : $1.09 91.589331342463%
     10 : $1.09 91.820009227649%
     11 : $1.08 92.318473584853%
     12 : $1.08 92.844914537463%
  Yr Avg: $1.08 0.92093823258926
2015/01 : $1.07 93.2838997096%
     02 : $1.08 92.880514844102%
     03 : $1.08 92.330986971396%
     04 : $1.09 92.143668804806%
     05 : $1.09 91.676373346954%
     06 : $1.09 91.356364341765%
     07 : $1.09 91.350240012315%
     08 : $1.09 91.479800835827%
     09 : $1.09 91.622433420997%
     10 : $1.09 91.66365307242%
     11 : $1.09 91.857536039666%
     12 : $1.08 92.172497422799%
  Yr Avg: $1.09 0.91984830735221
2016/01 : $1.09 92.020379134479%
     02 : $1.09 91.944700397269%
     03 : $1.09 91.55048534143%
     04 : $1.10 91.118485419736%
     05 : $1.10 90.751325974053%
     06 : $1.11 90.454241493011%
     07 : $1.10 90.600844992843%
     08 : $1.10 90.517711614158%
     09 : $1.11 90.300628272112%
     10 : $1.11 90.18818576139%
     11 : $1.11 90.328689402396%
     12 : $1.11 90.299133339533%
  Yr Avg: $1.10 0.90839567595201
2017/01 : $1.11 89.77594253052%
     02 : $1.12 89.494383547199%
     03 : $1.12 89.421701348954%
     04 : $1.12 89.157302945863%
     05 : $1.12 89.081161491427%
     06 : $1.12 89.000428458355%
     07 : $1.12 89.061874191635%
     08 : $1.13 88.795978631363%
     09 : $1.13 88.328289418947%
     10 : $1.13 88.384151401077%
     11 : $1.13 88.382002435494%
     12 : $1.13 88.433986936247%
  Yr Avg: $1.12 0.8894310027809
2018/01 : $1.14 87.954832124855%
     02 : $1.14 87.557782926001%
     03 : $1.14 87.36025161139%
     04 : $1.15 87.014361585928%
     05 : $1.15 86.653973828892%
     06 : $1.16 86.51607742149%
     07 : $1.16 86.510242290308%
     08 : $1.16 86.4622086828%
     09 : $1.16 86.361854659629%
     10 : $1.16 86.209542830931%
     11 : $1.16 86.499259429977%
     12 : $1.15 86.776418150439%
  Yr Avg: $1.15 0.86823067128553
2019/01 : $1.15 86.611285940115%
     02 : $1.16 86.246715931221%
     03 : $1.17 85.762898353928%
     04 : $1.17 85.31117511044%
     05 : $1.17 85.129954578075%
     06 : $1.17 85.113003110439%
     07 : $1.18 84.97102233367%
     08 : $1.18 84.975326938641%
     09 : $1.18 84.90880688808%
     10 : $1.18 84.715130808825%
     11 : $1.18 84.760583877953%
     12 : $1.18 84.837766446149%
  Yr Avg: $1.17 0.85278639193128
2020/01 : $1.18 84.5098867989%
     02 : $1.19 84.278910817038%
     03 : $1.18 84.462740807611%
     04 : $1.18 85.031340193709%
     05 : $1.18 85.029680640579%
     06 : $1.18 84.566927820117%
     07 : $1.19 84.141319180118%
     08 : $1.19 83.876838466751%
     09 : $1.19 83.760182559743%
     10 : $1.19 83.725440949496%
     11 : $1.19 83.776597898285%
     12 : $1.19 83.697798044397%
  Yr Avg: $1.19 0.84238138681395
2021/01 : $1.20 83.34327433837%
     02 : $1.21 82.889504460995%
     03 : $1.21 82.306505225813%
     04 : $1.22 81.635549674696%
     05 : $1.23 80.98627509518%
     06 : $1.25 80.240784252309%
     07 : $1.25 79.856631071551%
     08 : $1.25 79.691994947484%
     09 : $1.26 79.47613958577%
     10 : $1.27 78.821283479705%
     11 : $1.27 78.435895644808%
     12 : $1.28 78.195636398583%
  Yr Avg: $1.24 0.80489956181272
2022/01 : $1.29 77.543145044499%
     02 : $1.30 76.841278647869%
     03 : $1.32 75.828857804772%
     04 : $1.33 75.407891909256%
     05 : $1.34 74.585694563028%
     06 : $1.36 73.57506229998%
     07 : $1.36 73.583753820198%
     08 : $1.36 73.609841728462%
     09 : $1.36 73.451861613735%
     10 : $1.37 73.155108598398%
     11 : $1.37 73.229072167425%
     12 : $1.36 73.454584526647%
  Yr Avg: $1.34 0.74522179393689
2023/01 : $1.37 72.871945676998%
     02 : $1.38 72.467424039851%
     03 : $1.38 72.22829711607%
     04 : $1.39 71.864730402702%
     05 : $1.40 71.684197272371%
     06 : $1.40 71.45348156895%
     07 : $1.40 71.317442704262%
     08 : $1.41 71.007342076613%
     09 : $1.41 70.831315990039%
     10 : $1.41 70.858482830299%
     11 : $1.41 71.001560335879%
     12 : $1.41 71.072158082001%
  Yr Avg: $1.40 0.71554864841336
2024/01 : $1.41 70.6870905898%
     02 : $1.42 70.252252075887%
     03 : $1.43 69.801044940076%
     04 : $1.44 69.530344239371%
     05 : $1.44 69.415000847573%
     06 : $1.44 69.391582461771%
     07 : $1.44 69.311058541293%
     08 : $1.44 69.254691574498%
     09 : $1.45 69.14377069158%
     10 : $1.45 69.064258965035%
     11 : $1.45 69.101692343765%
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.