US Inflation History

2006/03 : $1.00 100%
     04 : $1.01 99.156328188952%
     05 : $1.01 98.666667319075%
     06 : $1.02 98.472153863778%
     07 : $1.02 98.181817959406%
     08 : $1.02 97.989210759214%
     09 : $1.02 98.472153863778%
     10 : $1.01 99.008920641866%
     11 : $1.01 99.156328188952%
     12 : $1.01 99.008920641866%
  Yr Avg: $1.01 0.98811250142689
2007/01 : $1.01 98.707612047687%
     02 : $1.02 98.182301149203%
     03 : $1.03 97.296349211582%
     04 : $1.03 96.668375772179%
     05 : $1.04 96.081251238938%
     06 : $1.04 95.895408695895%
     07 : $1.04 95.91980672245%
     08 : $1.04 96.096038477729%
     09 : $1.04 95.831935497873%
     10 : $1.05 95.627368840525%
     11 : $1.05 95.062732001185%
     12 : $1.05 95.126549752269%
  Yr Avg: $1.04 0.96374644117293
2008/01 : $1.06 94.656055410983%
     02 : $1.06 94.381958353566%
     03 : $1.07 93.570866175204%
     04 : $1.08 93.006800193007%
     05 : $1.08 92.230140894271%
     06 : $1.10 91.310010923963%
     07 : $1.10 90.8330455092%
     08 : $1.10 91.19706479936%
     09 : $1.10 91.323366942344%
     10 : $1.08 92.255266763684%
     11 : $1.06 94.056726767526%
     12 : $1.05 95.039671411366%
  Yr Avg: $1.08 0.92821747845373
2009/01 : $1.06 94.627812253811%
     02 : $1.06 94.159562604364%
     03 : $1.06 93.931146351074%
     04 : $1.07 93.697241714105%
     05 : $1.07 93.427352689346%
     06 : $1.08 92.631657343652%
     07 : $1.08 92.778765190738%
     08 : $1.08 92.571142408898%
     09 : $1.08 92.513277882309%
     10 : $1.08 92.424262904669%
     11 : $1.08 92.358895684196%
     12 : $1.08 92.521844817012%
  Yr Avg: $1.07 0.93136913487014
2010/01 : $1.08 92.206731673839%
     02 : $1.08 92.183758751367%
     03 : $1.09 91.806774887725%
     04 : $1.09 91.647593412056%
     05 : $1.09 91.576603248719%
     06 : $1.09 91.666093261054%
     07 : $1.09 91.646751397769%
     08 : $1.09 91.520392169071%
     09 : $1.09 91.467182166977%
     10 : $1.09 91.353430726047%
     11 : $1.10 91.315018156621%
     12 : $1.10 91.158368840138%
  Yr Avg: $1.09 0.91629058224282
2011/01 : $1.10 90.72621774991%
     02 : $1.11 90.281010341301%
     03 : $1.12 89.409174885328%
     04 : $1.13 88.837114864347%
     05 : $1.13 88.42116388434%
     06 : $1.13 88.515962868108%
     07 : $1.13 88.437602531295%
     08 : $1.13 88.194399039215%
     09 : $1.14 88.060681869693%
     10 : $1.13 88.2426976311%
     11 : $1.13 88.317198565868%
     12 : $1.13 88.53557384976%
  Yr Avg: $1.13 0.88831566506689
2012/01 : $1.13 88.147707002433%
     02 : $1.14 87.761295840823%
     03 : $1.15 87.099811048324%
     04 : $1.15 86.837473648062%
     05 : $1.15 86.939493974695%
     06 : $1.15 87.067170252373%
     07 : $1.15 87.209301448434%
     08 : $1.15 86.726653966318%
     09 : $1.16 86.341380441443%
     10 : $1.16 86.374975384334%
     11 : $1.15 86.786176017398%
     12 : $1.15 87.020527146204%
  Yr Avg: $1.15 0.87025997180904
2013/01 : $1.15 86.763939092886%
     02 : $1.16 86.059111971773%
     03 : $1.17 85.834697834814%
     04 : $1.16 85.924026783883%
     05 : $1.17 85.771320459241%
     06 : $1.17 85.565985183525%
     07 : $1.17 85.532286263083%
     08 : $1.17 85.429519744613%
     09 : $1.17 85.330280307779%
     10 : $1.17 85.550598544734%
     11 : $1.17 85.72568654695%
     12 : $1.17 85.733042448998%
  Yr Avg: $1.17 0.85768374598523
2014/01 : $1.17 85.415276858885%
     02 : $1.18 85.100583703468%
     03 : $1.18 84.556038996801%
     04 : $1.19 84.278194669992%
     05 : $1.19 83.984867881944%
     06 : $1.19 83.828766996074%
     07 : $1.19 83.861489343045%
     08 : $1.19 84.001816222777%
     09 : $1.19 83.938646802306%
     10 : $1.19 84.150055590273%
     11 : $1.18 84.606881980525%
     12 : $1.18 85.08934801162%
  Yr Avg: $1.18 0.84400997254809
2015/01 : $1.17 85.491663661002%
     02 : $1.17 85.121974536142%
     03 : $1.18 84.618350092782%
     04 : $1.18 84.446679078324%
     05 : $1.19 84.018417971774%
     06 : $1.19 83.725140114337%
     07 : $1.19 83.719527365352%
     08 : $1.19 83.838265651185%
     09 : $1.19 83.968983781928%
     10 : $1.19 84.006760253395%
     11 : $1.19 84.184447694389%
     12 : $1.18 84.473099570187%
  Yr Avg: $1.18 0.84301109147566
2016/01 : $1.19 84.33368810066%
     02 : $1.19 84.264330996509%
     03 : $1.19 83.903045704311%
     04 : $1.20 83.507131810038%
     05 : $1.20 83.17064210562%
     06 : $1.21 82.898373829837%
     07 : $1.20 83.032731174869%
     08 : $1.21 82.956542133977%
     09 : $1.21 82.757592303166%
     10 : $1.21 82.654542394899%
     11 : $1.21 82.783309417477%
     12 : $1.21 82.756222246022%
  Yr Avg: $1.20 0.83251512684782
2017/01 : $1.22 82.27673486595%
     02 : $1.22 82.018695204468%
     03 : $1.22 81.952084330932%
     04 : $1.22 81.709771783751%
     05 : $1.22 81.639990614293%
     06 : $1.23 81.566001412178%
     07 : $1.23 81.622314430602%
     08 : $1.23 81.378629787501%
     09 : $1.24 80.950007817685%
     10 : $1.23 81.001203509573%
     11 : $1.23 80.999234052428%
     12 : $1.23 81.046876158598%
  Yr Avg: $1.23 0.8151346199733
2018/01 : $1.24 80.607746339791%
     02 : $1.25 80.243863647591%
     03 : $1.25 80.062832614757%
     04 : $1.25 79.745835643011%
     05 : $1.26 79.415551971252%
     06 : $1.26 79.289174393575%
     07 : $1.26 79.283826685406%
     08 : $1.26 79.239805444546%
     09 : $1.26 79.147834242413%
     10 : $1.27 79.008245399416%
     11 : $1.26 79.273761250702%
     12 : $1.26 79.527768214222%
  Yr Avg: $1.26 0.79570520487224
2019/01 : $1.26 79.376429907948%
     02 : $1.27 79.042313338226%
     03 : $1.27 78.598910245946%
     04 : $1.28 78.184920567981%
     05 : $1.28 78.018837837203%
     06 : $1.28 78.003302367799%
     07 : $1.28 77.873181598281%
     08 : $1.28 77.877126628898%
     09 : $1.29 77.81616316353%
     10 : $1.29 77.638665328659%
     11 : $1.29 77.680321589925%
     12 : $1.29 77.751056906322%
  Yr Avg: $1.28 0.78155102456727
2020/01 : $1.29 77.450565861124%
     02 : $1.29 77.238883877239%
     03 : $1.29 77.407358091693%
     04 : $1.28 77.92846095752%
     05 : $1.28 77.926940030988%
     06 : $1.29 77.502842104033%
     07 : $1.30 77.112785611807%
     08 : $1.30 76.870397629932%
     09 : $1.30 76.763486280845%
     10 : $1.30 76.73164672367%
     11 : $1.30 76.77853040535%
     12 : $1.30 76.706312899155%
  Yr Avg: $1.29 0.77201517539446
2021/01 : $1.31 76.381403439647%
     02 : $1.32 75.96553808821%
     03 : $1.33 75.431238228492%
     04 : $1.34 74.816329262571%
     05 : $1.35 74.221290202793%
     06 : $1.36 73.538072063334%
     07 : $1.37 73.186008152778%
     08 : $1.37 73.035124493443%
     09 : $1.37 72.837300066715%
     10 : $1.38 72.237145719176%
     11 : $1.39 71.88395028821%
     12 : $1.40 71.663760494113%
  Yr Avg: $1.36 0.73766430041624
2022/01 : $1.41 71.065773364943%
     02 : $1.42 70.42253561328%
     03 : $1.44 69.494684800107%
     04 : $1.45 69.108883232374%
     05 : $1.46 68.355366074478%
     06 : $1.48 67.429154436817%
     07 : $1.48 67.437119932743%
     08 : $1.48 67.461028653175%
     09 : $1.49 67.316245010173%
     10 : $1.49 67.044280511942%
     11 : $1.49 67.112065720173%
     12 : $1.49 67.3187404714%
  Yr Avg: $1.46 0.68297156485134
2023/01 : $1.50 66.784770893315%
     02 : $1.51 66.414039954169%
     03 : $1.51 66.194887896807%
     04 : $1.52 65.861690814841%
     05 : $1.52 65.696238065696%
     06 : $1.53 65.484794618546%
     07 : $1.53 65.360119418421%
     08 : $1.54 65.075922267117%
     09 : $1.54 64.91460007716%
     10 : $1.54 64.939497603715%
     11 : $1.54 65.07062348956%
     12 : $1.54 65.135324030441%
  Yr Avg: $1.53 0.65577709094149
2024/01 : $1.54 64.78242218315%
     02 : $1.55 64.383906811323%
     03 : $1.56 63.970390129277%
     04 : $1.57 63.722301731069%
     05 : $1.57 63.616593259535%
     06 : $1.57 63.595131069718%
     07 : $1.57 63.521333512501%
     08 : $1.58 63.469675018572%
     09 : $1.58 63.368019632756%
     10 : $1.58 63.295149718397%
     11 : $1.58 63.329456193942%
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.