US Inflation History

2010/02 : $1.00 100%
     03 : $1.00 99.591051754942%
     04 : $1.01 99.418373315892%
     05 : $1.01 99.341363911743%
     06 : $1.01 99.438441763142%
     07 : $1.01 99.417459907394%
     08 : $1.01 99.280386706638%
     09 : $1.01 99.222665039812%
     10 : $1.01 99.09926863846%
     11 : $1.01 99.057599075463%
     12 : $1.01 98.887667496836%
  Yr Avg: $1.01 0.99341297964575
2011/01 : $1.02 98.418874407813%
     02 : $1.02 97.935917957958%
     03 : $1.03 96.99015975957%
     04 : $1.04 96.369594891388%
     05 : $1.04 95.918375516477%
     06 : $1.04 96.021212485865%
     07 : $1.04 95.936207992802%
     08 : $1.05 95.672383328486%
     09 : $1.05 95.527328308672%
     10 : $1.04 95.724777147678%
     11 : $1.04 95.80559500082%
     12 : $1.04 96.04248627847%
  Yr Avg: $1.04 0.96363576089667
2012/01 : $1.05 95.621732283862%
     02 : $1.05 95.20255740225%
     03 : $1.06 94.484985455241%
     04 : $1.06 94.200404522748%
     05 : $1.06 94.311075131122%
     06 : $1.06 94.449577053161%
     07 : $1.06 94.60375952303%
     08 : $1.06 94.080188463819%
     09 : $1.07 93.66224767892%
     10 : $1.07 93.698691129855%
     11 : $1.06 94.144757376918%
     12 : $1.06 94.398979087966%
  Yr Avg: $1.06 0.94404912925741
2013/01 : $1.06 94.120634988318%
     02 : $1.07 93.356045725893%
     03 : $1.07 93.112603562112%
     04 : $1.07 93.209506693725%
     05 : $1.07 93.043852432377%
     06 : $1.08 92.821106822416%
     07 : $1.08 92.784550577695%
     08 : $1.08 92.673070508037%
     09 : $1.08 92.565416580514%
     10 : $1.08 92.804415553803%
     11 : $1.08 92.994349230394%
     12 : $1.08 93.002328837808%
  Yr Avg: $1.08 0.93040656792758
2014/01 : $1.08 92.657619971064%
     02 : $1.08 92.3162440501%
     03 : $1.09 91.725527513866%
     04 : $1.09 91.42412482583%
     05 : $1.10 91.105926921968%
     06 : $1.10 90.936590275269%
     07 : $1.10 90.972087143063%
     08 : $1.10 91.124312309007%
     09 : $1.10 91.055786766843%
     10 : $1.10 91.285120860863%
     11 : $1.09 91.780681463339%
     12 : $1.08 92.304055686336%
  Yr Avg: $1.09 0.91557339815629
2015/01 : $1.08 92.740483593845%
     02 : $1.08 92.339448606916%
     03 : $1.09 91.793121954388%
     04 : $1.09 91.606894991219%
     05 : $1.10 91.14232171676%
     06 : $1.10 90.824176892326%
     07 : $1.10 90.818088239552%
     08 : $1.10 90.946894319322%
     09 : $1.10 91.088696012499%
     10 : $1.10 91.129675542926%
     11 : $1.10 91.322429064154%
     12 : $1.09 91.635555670954%
  Yr Avg: $1.09 0.91448982217072
2016/01 : $1.09 91.484323532652%
     02 : $1.09 91.409085654429%
     03 : $1.10 91.01716705934%
     04 : $1.10 90.58768371039%
     05 : $1.11 90.222663115682%
     06 : $1.11 89.927309270851%
     07 : $1.11 90.07305874652%
     08 : $1.11 89.990409653096%
     09 : $1.11 89.774590908551%
     10 : $1.12 89.662803420536%
     11 : $1.11 89.802488571501%
     12 : $1.11 89.773104684554%
  Yr Avg: $1.11 0.90310390694008
2017/01 : $1.12 89.252961671765%
     02 : $1.12 88.973042882406%
     03 : $1.12 88.900784087106%
     04 : $1.13 88.637925910716%
     05 : $1.13 88.56222801078%
     06 : $1.13 88.481965279994%
     07 : $1.13 88.543053067242%
     08 : $1.13 88.278706455213%
     09 : $1.14 87.813741719969%
     10 : $1.14 87.869278283655%
     11 : $1.14 87.867141836659%
     12 : $1.14 87.918823506853%
  Yr Avg: $1.13 0.88424971059363
2018/01 : $1.14 87.442459964343%
     02 : $1.15 87.04772373626%
     03 : $1.15 86.851343120752%
     04 : $1.16 86.507468043364%
     05 : $1.16 86.149179689502%
     06 : $1.16 86.01208658396%
     07 : $1.16 86.006285444756%
     08 : $1.16 85.958531652269%
     09 : $1.16 85.858762231518%
     10 : $1.17 85.707337680288%
     11 : $1.16 85.99536656399%
     12 : $1.16 86.270910723785%
  Yr Avg: $1.16 0.86317287952899
2019/01 : $1.16 86.106740474792%
     02 : $1.17 85.744294232365%
     03 : $1.17 85.263295086435%
     04 : $1.18 84.814203311948%
     05 : $1.18 84.63403846184%
     06 : $1.18 84.617185743299%
     07 : $1.18 84.476032061479%
     08 : $1.18 84.4803115904%
     09 : $1.18 84.414179045803%
     10 : $1.19 84.22163120736%
     11 : $1.19 84.266819494137%
     12 : $1.19 84.343552442929%
  Yr Avg: $1.18 0.84781856929399
2020/01 : $1.19 84.01758282608%
     02 : $1.19 83.787952371917%
     03 : $1.19 83.970711479092%
     04 : $1.18 84.535998545801%
     05 : $1.18 84.534348660232%
     06 : $1.19 84.074291560479%
     07 : $1.20 83.651162261446%
     08 : $1.20 83.388222254271%
     09 : $1.20 83.272245914692%
     10 : $1.20 83.237706688253%
     11 : $1.20 83.288565627306%
     12 : $1.20 83.21022481416%
  Yr Avg: $1.19 0.83747417750311
2021/01 : $1.21 82.857766350858%
     02 : $1.21 82.406639864946%
     03 : $1.22 81.827036834049%
     04 : $1.23 81.159989868022%
     05 : $1.24 80.514497573242%
     06 : $1.25 79.773349513418%
     07 : $1.26 79.391434178954%
     08 : $1.26 79.227757126317%
     09 : $1.27 79.013159208627%
     10 : $1.28 78.362117901929%
     11 : $1.28 77.978975105682%
     12 : $1.29 77.740115465892%
  Yr Avg: $1.25 0.80021069915995
2022/01 : $1.30 77.091425135547%
     02 : $1.31 76.393647392074%
     03 : $1.33 75.387124306293%
     04 : $1.33 74.968610705895%
     05 : $1.35 74.15120298885%
     06 : $1.37 73.146458063923%
     07 : $1.37 73.15509895255%
     08 : $1.37 73.18103488829%
     09 : $1.37 73.023975071069%
     10 : $1.37 72.728950761023%
     11 : $1.37 72.802483462606%
     12 : $1.37 73.026682121922%
  Yr Avg: $1.35 0.74088057820837
2023/01 : $1.38 72.447437377167%
     02 : $1.39 72.045272240739%
     03 : $1.39 71.807538327162%
     04 : $1.40 71.446089535663%
     05 : $1.40 71.266608083196%
     06 : $1.41 71.037236391247%
     07 : $1.41 70.901990007488%
     08 : $1.42 70.593695840322%
     09 : $1.42 70.418695176276%
     10 : $1.42 70.4457037588%
     11 : $1.42 70.587947780547%
     12 : $1.42 70.658134266493%
  Yr Avg: $1.41 0.71138029065425
2024/01 : $1.42 70.275309946817%
     02 : $1.43 69.843004541586%
     03 : $1.44 69.394425868242%
     04 : $1.45 69.125302107649%
     05 : $1.45 69.010630637353%
     06 : $1.45 68.987348673038%
     07 : $1.45 68.90729383668%
     08 : $1.45 68.851255230065%
     09 : $1.45 68.740980505762%
     10 : $1.46 68.661931966902%
     11 : $1.46 68.699147281193%
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.