US Inflation History

2008/11 : $1.00 100%
     12 : $0.99 101.04505512537%
  Yr Avg: $0.99 1.0052252756269
2009/01 : $0.99 100.60717133789%
     02 : $1.00 100.10933384604%
     03 : $1.00 99.866484385787%
     04 : $1.00 99.617799740885%
     05 : $1.01 99.330856920275%
     06 : $1.02 98.484883035111%
     07 : $1.01 98.641286359085%
     08 : $1.02 98.420544271862%
     09 : $1.02 98.359023391244%
     10 : $1.02 98.264383719315%
     11 : $1.02 98.194886063251%
     12 : $1.02 98.368131654945%
  Yr Avg: $1.01 0.99022065393807
2010/01 : $1.02 98.03310708626%
     02 : $1.02 98.008682546664%
     03 : $1.02 97.607877759384%
     04 : $1.03 97.43863789623%
     05 : $1.03 97.363161993786%
     06 : $1.03 97.458306716987%
     07 : $1.03 97.437742676594%
     08 : $1.03 97.303399038408%
     09 : $1.03 97.246826793208%
     10 : $1.03 97.125887605933%
     11 : $1.03 97.085047816217%
     12 : $1.03 96.918500114775%
  Yr Avg: $1.03 0.97418931503704
2011/01 : $1.04 96.459042184353%
     02 : $1.04 95.985702930576%
     03 : $1.05 95.058777780258%
     04 : $1.06 94.450570328606%
     05 : $1.06 94.00833616386%
     06 : $1.06 94.109125322729%
     07 : $1.06 94.025813538972%
     08 : $1.07 93.767242461243%
     09 : $1.07 93.625075947356%
     10 : $1.07 93.818592953169%
     11 : $1.06 93.897801466296%
     12 : $1.06 94.129975486589%
  Yr Avg: $1.06 0.94444671380334
2012/01 : $1.07 93.71760003971%
     02 : $1.07 93.306772260677%
     03 : $1.08 92.603489449089%
     04 : $1.08 92.324575426373%
     05 : $1.08 92.433042231607%
     06 : $1.08 92.568786140699%
     07 : $1.08 92.719898348136%
     08 : $1.08 92.206753250807%
     09 : $1.09 91.797134993702%
     10 : $1.09 91.832852739838%
     11 : $1.08 92.27003639187%
     12 : $1.08 92.519195741616%
  Yr Avg: $1.08 0.92525011417844
2013/01 : $1.08 92.246394356605%
     02 : $1.09 91.497030493609%
     03 : $1.10 91.258436036124%
     04 : $1.09 91.353409518764%
     05 : $1.10 91.191053959635%
     06 : $1.10 90.972743921881%
     07 : $1.10 90.936915628042%
     08 : $1.10 90.827655480467%
     09 : $1.10 90.722145284393%
     10 : $1.10 90.956385029413%
     11 : $1.10 91.142536523552%
     12 : $1.10 91.150357231651%
  Yr Avg: $1.10 0.91187921955345
2014/01 : $1.10 90.812512612734%
     02 : $1.11 90.477934570066%
     03 : $1.11 89.898981075317%
     04 : $1.12 89.603580271614%
     05 : $1.12 89.291718698147%
     06 : $1.12 89.125754081649%
     07 : $1.12 89.160544094119%
     08 : $1.12 89.309737973765%
     09 : $1.12 89.242576992682%
     10 : $1.12 89.467344316862%
     11 : $1.11 89.953036734568%
     12 : $1.11 90.465988915317%
  Yr Avg: $1.12 0.8973414252807
2015/01 : $1.10 90.893726157733%
     02 : $1.10 90.500677050492%
     03 : $1.11 89.965229495948%
     04 : $1.11 89.7827109028%
     05 : $1.12 89.327388757038%
     06 : $1.12 89.01557920602%
     07 : $1.12 89.009611797651%
     08 : $1.12 89.135852939474%
     09 : $1.12 89.274830910785%
     10 : $1.12 89.314994408671%
     11 : $1.12 89.503909595389%
     12 : $1.11 89.810800857417%
  Yr Avg: $1.11 0.89627942673285
2016/01 : $1.12 89.662580231079%
     02 : $1.12 89.588840577857%
     03 : $1.12 89.204726326155%
     04 : $1.13 88.783795354092%
     05 : $1.13 88.426043478195%
     06 : $1.13 88.136571066025%
     07 : $1.13 88.279418206947%
     08 : $1.13 88.198414919345%
     09 : $1.14 87.986893811128%
     10 : $1.14 87.877332366872%
     11 : $1.14 88.014235943047%
     12 : $1.14 87.985437182568%
  Yr Avg: $1.13 0.88512024121942
2017/01 : $1.14 87.475651868375%
     02 : $1.15 87.201307150724%
     03 : $1.15 87.130487257426%
     04 : $1.15 86.872863421781%
     05 : $1.15 86.798672907337%
     06 : $1.15 86.720008462318%
     07 : $1.15 86.779879797797%
     08 : $1.16 86.52079716599%
     09 : $1.16 86.065091354671%
     10 : $1.16 86.119522009072%
     11 : $1.16 86.117428105518%
     12 : $1.16 86.168080629593%
  Yr Avg: $1.15 0.8666414917755
2018/01 : $1.17 85.701202997447%
     02 : $1.17 85.314327220768%
     03 : $1.17 85.121857166732%
     04 : $1.18 84.784829733777%
     05 : $1.18 84.433676038439%
     06 : $1.19 84.299312891835%
     07 : $1.19 84.293627271728%
     08 : $1.19 84.246824408846%
     09 : $1.19 84.149041713984%
     10 : $1.19 84.00063250627%
     11 : $1.19 84.28292582054%
     12 : $1.18 84.55298302139%
  Yr Avg: $1.18 0.84598436732646
2019/01 : $1.18 84.392081923218%
     02 : $1.19 84.036853136076%
     03 : $1.20 83.565432210089%
     04 : $1.20 83.125283278489%
     05 : $1.21 82.948706082486%
     06 : $1.21 82.932188955071%
     07 : $1.21 82.793846091152%
     08 : $1.21 82.798040401067%
     09 : $1.21 82.733224765373%
     10 : $1.21 82.544511165643%
     11 : $1.21 82.588799610178%
     12 : $1.21 82.664004562369%
  Yr Avg: $1.20 0.83093581015101
2020/01 : $1.21 82.344526035393%
     02 : $1.22 82.119468252542%
     03 : $1.22 82.298588045718%
     04 : $1.21 82.852618452406%
     05 : $1.21 82.851001421297%
     06 : $1.21 82.400105518866%
     07 : $1.22 81.985402067415%
     08 : $1.22 81.727698030495%
     09 : $1.23 81.614031148008%
     10 : $1.23 81.580179707213%
     11 : $1.23 81.630025883336%
     12 : $1.23 81.553245084475%
  Yr Avg: $1.22 0.8207974080393
2021/01 : $1.23 81.207805188069%
     02 : $1.24 80.765662062608%
     03 : $1.25 80.197600768025%
     04 : $1.26 79.543836824654%
     05 : $1.27 78.9111983306%
     06 : $1.28 78.184808881446%
     07 : $1.29 77.810498693695%
     08 : $1.29 77.650080970774%
     09 : $1.29 77.439756378873%
     10 : $1.30 76.801679371343%
     11 : $1.31 76.426166164469%
     12 : $1.31 76.192062978376%
  Yr Avg: $1.28 0.78427596384411
2022/01 : $1.32 75.556290131797%
     02 : $1.34 74.872407358315%
     03 : $1.35 73.885927342414%
     04 : $1.36 73.475747676385%
     05 : $1.38 72.674617141874%
     06 : $1.39 71.689879877999%
     07 : $1.39 71.698348699103%
     08 : $1.39 71.723768168027%
     09 : $1.40 71.569835910359%
     10 : $1.40 71.28068647089%
     11 : $1.40 71.352754902953%
     12 : $1.40 71.572489055235%
  Yr Avg: $1.38 0.72612729394613
2023/01 : $1.41 71.00477891218%
     02 : $1.42 70.610622160306%
     03 : $1.42 70.377622283642%
     04 : $1.43 70.023371085013%
     05 : $1.43 69.847463678035%
     06 : $1.44 69.622659504621%
     07 : $1.44 69.490106305706%
     08 : $1.45 69.187951254099%
     09 : $1.45 69.01643540882%
     10 : $1.45 69.042906164725%
     11 : $1.45 69.182317656441%
     12 : $1.44 69.251106506643%
  Yr Avg: $1.44 0.69721445076686
2024/01 : $1.45 68.87590543446%
     02 : $1.46 68.452208602215%
     03 : $1.47 68.012562554285%
     04 : $1.48 67.748797902108%
     05 : $1.48 67.636409904814%
     06 : $1.48 67.613591558317%
     07 : $1.48 67.535130867888%
     08 : $1.48 67.480208167828%
     09 : $1.48 67.372129363356%
     10 : $1.49 67.294654931847%
     11 : $1.49 67.331129171089%
     12 : $1.49 67.307235693989%
  Yr Avg: $1.48 0.6772166367935
2025/01 : $1.50 66.869497135839%
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 2025,
if not then harvest current data and reload this page.