US Inflation History

2006/05 : $1.00 100%
     06 : $1.00 99.8028579858%
     07 : $1.00 99.508598625207%
     08 : $1.01 99.313388626302%
     09 : $1.00 99.8028579858%
     10 : $1.00 100.3468783654%
     11 : $1.00 100.49627790538%
     12 : $1.00 100.3468783654%
  Yr Avg: $1.00 0.99952217232411
2007/01 : $1.00 100.04149803548%
     02 : $1.00 99.509088344592%
     03 : $1.01 98.611164089427%
     04 : $1.02 97.974704526673%
     05 : $1.03 97.379645882053%
     06 : $1.03 97.191291954539%
     07 : $1.03 97.216019683992%
     08 : $1.03 97.394632948295%
     09 : $1.03 97.126961011022%
     10 : $1.03 96.919629940757%
     11 : $1.04 96.347362877642%
     12 : $1.04 96.412043030341%
  Yr Avg: $1.02 0.97677003527068
2008/01 : $1.04 95.935190660568%
     02 : $1.05 95.657389590698%
     03 : $1.05 94.835336712659%
     04 : $1.06 94.263648220969%
     05 : $1.07 93.476493531509%
     06 : $1.08 92.54392937858%
     07 : $1.09 92.060518488436%
     08 : $1.08 92.429456955753%
     09 : $1.08 92.557465883606%
     10 : $1.07 93.50195893953%
     11 : $1.05 95.327762985405%
     12 : $1.04 96.323990658386%
  Yr Avg: $1.06 0.94076095167175
2009/01 : $1.04 95.9065658393%
     02 : $1.05 95.431988495025%
     03 : $1.05 95.20048553714%
     04 : $1.05 94.963420028267%
     05 : $1.06 94.689883856332%
     06 : $1.07 93.883435876164%
     07 : $1.06 94.032531666144%
     08 : $1.07 93.822103172427%
     09 : $1.07 93.763456693164%
     10 : $1.07 93.673238811018%
     11 : $1.07 93.606988250165%
     12 : $1.07 93.772139397197%
  Yr Avg: $1.06 0.94395519801862
2010/01 : $1.07 93.452767970418%
     02 : $1.07 93.429484603202%
     03 : $1.07 93.04740636555%
     04 : $1.08 92.886073789925%
     05 : $1.08 92.814124300533%
     06 : $1.08 92.904823636759%
     07 : $1.08 92.885220397073%
     08 : $1.08 92.757153612077%
     09 : $1.08 92.703224556257%
     10 : $1.08 92.587935934455%
     11 : $1.08 92.549004276511%
     12 : $1.08 92.390238078422%
  Yr Avg: $1.08 0.92867288126765
2011/01 : $1.09 91.952247111492%
     02 : $1.09 91.501023389535%
     03 : $1.10 90.617406379188%
     04 : $1.11 90.037615821217%
     05 : $1.12 89.616043884808%
     06 : $1.11 89.712123935289%
     07 : $1.12 89.632704675531%
     08 : $1.12 89.386214651404%
     09 : $1.12 89.250690494001%
     10 : $1.12 89.435165926639%
     11 : $1.12 89.510673630297%
     12 : $1.11 89.731999930075%
  Yr Avg: $1.11 0.9003199248579
2012/01 : $1.12 89.338891641465%
     02 : $1.12 88.94725870999%
     03 : $1.13 88.276834938242%
     04 : $1.14 88.010952439734%
     05 : $1.13 88.114351418746%
     06 : $1.13 88.243753050673%
     07 : $1.13 88.387804937619%
     08 : $1.14 87.898635195467%
     09 : $1.14 87.508155274189%
     10 : $1.14 87.542204202569%
     11 : $1.14 87.958961598189%
     12 : $1.13 88.196479632571%
  Yr Avg: $1.13 0.88202023586621
2013/01 : $1.14 87.936424174847%
     02 : $1.15 87.222072367631%
     03 : $1.15 86.994625608704%
     04 : $1.15 87.085161705134%
     05 : $1.15 86.930391782534%
     06 : $1.15 86.722281707171%
     07 : $1.15 86.688127396138%
     08 : $1.15 86.583972141621%
     09 : $1.16 86.483391631981%
     10 : $1.15 86.706687140932%
     11 : $1.15 86.884141196058%
     12 : $1.15 86.891596502139%
  Yr Avg: $1.15 0.86927406112907
2014/01 : $1.16 86.569536784559%
     02 : $1.16 86.250591021043%
     03 : $1.17 85.698687605773%
     04 : $1.17 85.417088627761%
     05 : $1.17 85.119797966164%
     06 : $1.18 84.961587609909%
     07 : $1.18 84.99475215054%
     08 : $1.17 85.136975338517%
     09 : $1.18 85.072952277652%
     10 : $1.17 85.287217939715%
     11 : $1.17 85.750217656504%
     12 : $1.16 86.239203495596%
  Yr Avg: $1.17 0.85541550706144
2015/01 : $1.15 86.646955840247%
     02 : $1.16 86.27227091888%
     03 : $1.17 85.761840743173%
     04 : $1.17 85.587849851293%
     05 : $1.17 85.153801435361%
     06 : $1.18 84.856560365601%
     07 : $1.18 84.850871768694%
     08 : $1.18 84.971214625162%
     09 : $1.18 85.103699216255%
     10 : $1.17 85.141986180326%
     11 : $1.17 85.322074801764%
     12 : $1.17 85.614627376653%
  Yr Avg: $1.17 0.85440312760284
2016/01 : $1.17 85.473331969282%
     02 : $1.17 85.403037607432%
     03 : $1.18 85.036870083977%
     04 : $1.18 84.635606004596%
     05 : $1.19 84.294569144265%
     06 : $1.19 84.018621569283%
     07 : $1.19 84.154794553213%
     08 : $1.19 84.077575931197%
     09 : $1.19 83.875937590492%
     10 : $1.19 83.771495116589%
     11 : $1.19 83.902002233203%
     12 : $1.19 83.874549019071%
  Yr Avg: $1.18 0.8437653256855
2017/01 : $1.20 83.388582083023%
     02 : $1.20 83.127055400818%
     03 : $1.20 83.059544380788%
     04 : $1.21 82.81395734135%
     05 : $1.21 82.743233183584%
     06 : $1.21 82.668244127882%
     07 : $1.21 82.725318132664%
     08 : $1.21 82.478340455479%
     09 : $1.22 82.043926299753%
     10 : $1.22 82.095813824972%
     11 : $1.22 82.093817753555%
     12 : $1.22 82.142103671651%
  Yr Avg: $1.21 0.82614994721293
2018/01 : $1.22 81.697039669047%
     02 : $1.23 81.328239645607%
     03 : $1.23 81.144762248677%
     04 : $1.24 80.823481536195%
     05 : $1.24 80.488734573788%
     06 : $1.24 80.360649191853%
     07 : $1.24 80.355229217394%
     08 : $1.25 80.310613095196%
     09 : $1.25 80.217399039596%
     10 : $1.25 80.075923861819%
     11 : $1.24 80.34502776337%
     12 : $1.24 80.602467251721%
  Yr Avg: $1.24 0.80645797257855
2019/01 : $1.24 80.449083834214%
     02 : $1.25 80.110452177952%
     03 : $1.26 79.661057154963%
     04 : $1.26 79.241473024665%
     05 : $1.26 79.073145933773%
     06 : $1.26 79.057400525698%
     07 : $1.27 78.925521368275%
     08 : $1.27 78.929519710089%
     09 : $1.27 78.867732414518%
     10 : $1.27 78.687835961446%
     11 : $1.27 78.730055144882%
     12 : $1.27 78.80174634346%
  Yr Avg: $1.26 0.79211251966161
2020/01 : $1.27 78.497194610475%
     02 : $1.28 78.282652060659%
     03 : $1.27 78.453402952557%
     04 : $1.27 78.981547745512%
     05 : $1.27 78.980006265929%
     06 : $1.27 78.550177288749%
     07 : $1.28 78.154849765457%
     08 : $1.28 77.909186271938%
     09 : $1.29 77.800830175608%
     10 : $1.29 77.76856035436%
     11 : $1.29 77.816077598991%
     12 : $1.29 77.742884181035%
  Yr Avg: $1.28 0.78244780772606
2021/01 : $1.29 77.413584055332%
     02 : $1.30 76.992098904636%
     03 : $1.31 76.450578780124%
     04 : $1.32 75.827360237704%
     05 : $1.33 75.224280113537%
     06 : $1.34 74.531829301097%
     07 : $1.35 74.175007772487%
     08 : $1.35 74.022085145794%
     09 : $1.35 73.821587417328%
     10 : $1.37 73.213322879925%
     11 : $1.37 72.855354540097%
     12 : $1.38 72.632189209717%
  Yr Avg: $1.34 0.74763273196482
2022/01 : $1.39 72.026121177404%
     02 : $1.40 71.374191028002%
     03 : $1.42 70.433801696545%
     04 : $1.43 70.042786596699%
     05 : $1.44 69.279086779556%
     06 : $1.46 68.34035877462%
     07 : $1.46 68.34843191233%
     08 : $1.46 68.372663723419%
     09 : $1.47 68.225923545671%
     10 : $1.47 67.95028385334%
     11 : $1.47 68.018985077444%
     12 : $1.47 68.22845272933%
  Yr Avg: $1.45 0.6922009057453
2023/01 : $1.48 67.687267349714%
     02 : $1.49 67.311526535497%
     03 : $1.49 67.089412965315%
     04 : $1.50 66.751713222312%
     05 : $1.50 66.584024626314%
     06 : $1.51 66.369723836701%
     07 : $1.51 66.24336383741%
     08 : $1.52 65.955326185965%
     09 : $1.52 65.791823967495%
     10 : $1.52 65.817057946945%
     11 : $1.52 65.949955803342%
     12 : $1.51 66.015530675423%
  Yr Avg: $1.51 0.66463893912703
2024/01 : $1.52 65.657859886614%
     02 : $1.53 65.253959174595%
     03 : $1.54 64.834854432049%
     04 : $1.55 64.583413489583%
     05 : $1.55 64.476276525898%
     06 : $1.55 64.454524306633%
     07 : $1.55 64.379729485624%
     08 : $1.55 64.327372904285%
     09 : $1.56 64.224343797721%
     10 : $1.56 64.150489155278%
     11 : $1.56 64.185259231613%
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.