US Inflation History

1995/09 : $1.00 100%
     10 : $1.00 99.674692304051%
     11 : $1.00 99.739583447321%
     12 : $1.00 99.804560570184%
  Yr Avg: $1.00 0.99804709080389
1996/01 : $1.01 99.222799199133%
     02 : $1.01 98.902518964441%
     03 : $1.02 98.394348308144%
     04 : $1.02 98.016635269004%
     05 : $1.02 97.828863655563%
     06 : $1.02 97.766433091901%
     07 : $1.02 97.579618196833%
     08 : $1.03 97.393516150751%
     09 : $1.03 97.084918197765%
     10 : $1.03 96.778269636629%
     11 : $1.04 96.595208141586%
     12 : $1.04 96.595208141586%
  Yr Avg: $1.02 0.97679861412778
1997/01 : $1.04 96.291640776388%
     02 : $1.04 95.989975905079%
     03 : $1.04 95.750000609673%
     04 : $1.05 95.630462400749%
     05 : $1.05 95.690194768476%
     06 : $1.05 95.570805069757%
     07 : $1.05 95.451713954713%
     08 : $1.05 95.273633022967%
     09 : $1.05 95.037221972482%
     10 : $1.05 94.801980244453%
     11 : $1.05 94.860682420337%
     12 : $1.05 94.978302502719%
  Yr Avg: $1.05 0.95443884470649
1998/01 : $1.05 94.801980244453%
     02 : $1.06 94.626312994355%
     03 : $1.06 94.451296062629%
     04 : $1.06 94.276923196212%
     05 : $1.06 94.103194395106%
     06 : $1.06 93.987730055595%
     07 : $1.07 93.872550230372%
     08 : $1.07 93.757650229641%
     09 : $1.07 93.643031616666%
     10 : $1.07 93.414635427456%
     11 : $1.07 93.414635427456%
     12 : $1.07 93.47162895435%
  Yr Avg: $1.06 0.93985130736191
1999/01 : $1.07 93.244065985554%
     02 : $1.07 93.130699548097%
     03 : $1.08 92.848484823852%
     04 : $1.08 92.178098815501%
     05 : $1.08 92.178098815501%
     06 : $1.08 92.178098815501%
     07 : $1.09 91.9016197117%
     08 : $1.09 91.68162763683%
     09 : $1.10 91.244788776906%
     10 : $1.10 91.082045041175%
     11 : $1.10 91.027926359198%
     12 : $1.10 91.027926359198%
  Yr Avg: $1.09 0.91976956724085
2000/01 : $1.10 90.758294357481%
     02 : $1.11 90.223793623466%
     03 : $1.12 89.485982418768%
     04 : $1.12 89.433742781701%
     05 : $1.12 89.329446409608%
     06 : $1.13 88.863110296434%
     07 : $1.13 88.657408029819%
     08 : $1.13 88.657408029819%
     09 : $1.13 88.19804251669%
     10 : $1.14 88.045977446334%
     11 : $1.14 87.995405813359%
     12 : $1.14 88.045977446334%
  Yr Avg: $1.13 0.88974549097484
2001/01 : $1.14 87.492861348934%
     02 : $1.15 87.144482983451%
     03 : $1.15 86.946651757701%
     04 : $1.15 86.602600510612%
     05 : $1.16 86.212719014252%
     06 : $1.16 86.067416629654%
     07 : $1.16 86.309860320993%
     08 : $1.16 86.309860320993%
     09 : $1.16 85.922603547099%
     10 : $1.16 86.212719014252%
     11 : $1.16 86.35851226416%
     12 : $1.15 86.700623498992%
  Yr Avg: $1.16 0.86523409267591
2002/01 : $1.16 86.504799505908%
     02 : $1.16 86.164229650678%
     03 : $1.17 85.682326541487%
     04 : $1.17 85.205785432331%
     05 : $1.17 85.205785432331%
     06 : $1.17 85.158421619784%
     07 : $1.18 85.063853447754%
     08 : $1.18 84.781405796975%
     09 : $1.18 84.640883877713%
     10 : $1.18 84.500827811515%
     11 : $1.18 84.500827811515%
     12 : $1.18 84.687673971889%
  Yr Avg: $1.17 0.8517473507499
2003/01 : $1.19 84.314805491964%
     02 : $1.20 83.670125818471%
     03 : $1.20 83.17046714182%
     04 : $1.20 83.351469816442%
     05 : $1.20 83.487739654044%
     06 : $1.20 83.396843592241%
     07 : $1.20 83.306144501868%
     08 : $1.20 82.990249226387%
     09 : $1.21 82.721383224675%
     10 : $1.21 82.810811380346%
     11 : $1.20 83.035230622592%
     12 : $1.20 83.125340361941%
  Yr Avg: $1.20 0.83281717569399
2004/01 : $1.21 82.721383224675%
     02 : $1.22 82.27712198103%
     03 : $1.22 81.750267177675%
     04 : $1.23 81.489362886218%
     05 : $1.23 81.015337070955%
     06 : $1.24 80.75909443667%
     07 : $1.24 80.887011747689%
     08 : $1.24 80.844328351499%
     09 : $1.24 80.674038734088%
     10 : $1.25 80.251441221193%
     11 : $1.25 80.209425339293%
     12 : $1.24 80.504466655457%
  Yr Avg: $1.23 0.81115273235537
2005/01 : $1.24 80.335605862545%
     02 : $1.25 79.874870928999%
     03 : $1.26 79.255044047501%
     04 : $1.27 78.725591097192%
     05 : $1.27 78.806585436483%
     06 : $1.27 78.766067162755%
     07 : $1.28 78.403275491058%
     08 : $1.28 78.004073806883%
     09 : $1.30 77.062375286601%
     10 : $1.30 76.907630779493%
     11 : $1.29 77.530365334479%
     12 : $1.28 77.845529001792%
  Yr Avg: $1.27 0.78459751186315
2006/01 : $1.29 77.256682912328%
     02 : $1.30 77.101158335828%
     03 : $1.30 76.676677088227%
     04 : $1.32 76.029777577986%
     05 : $1.32 75.654321893962%
     06 : $1.32 75.505175439951%
     07 : $1.33 75.282555516085%
     08 : $1.33 75.134870715144%
     09 : $1.32 75.505175439951%
     10 : $1.32 75.916750369103%
     11 : $1.32 76.029777577986%
     12 : $1.32 75.916750369103%
  Yr Avg: $1.32 0.76000806102971
2007/01 : $1.32 75.685716951305%
     02 : $1.33 75.282926009965%
     03 : $1.34 74.603607503598%
     04 : $1.35 74.122098337267%
     05 : $1.36 73.671910754809%
     06 : $1.36 73.529412868187%
     07 : $1.36 73.548120464225%
     08 : $1.36 73.683249118146%
     09 : $1.36 73.480743729102%
     10 : $1.36 73.323888813817%
     11 : $1.37 72.890944047795%
     12 : $1.37 72.939877378719%
  Yr Avg: $1.35 0.73896874664745
2008/01 : $1.38 72.579117951932%
     02 : $1.38 72.368949436308%
     03 : $1.39 71.747030905818%
     04 : $1.40 71.314523854084%
     05 : $1.41 70.719007311517%
     06 : $1.43 70.013482225392%
     07 : $1.44 69.647760994492%
     08 : $1.43 69.926878890147%
     09 : $1.43 70.023723176478%
     10 : $1.41 70.738272993272%
     11 : $1.39 72.119572663292%
     12 : $1.37 72.873261953805%
  Yr Avg: $1.41 0.71172631863045
2009/01 : $1.38 72.557462037509%
     02 : $1.39 72.198423765835%
     03 : $1.39 72.023281772883%
     04 : $1.39 71.8439314697%
     05 : $1.40 71.636989533689%
     06 : $1.41 71.026876782865%
     07 : $1.41 71.139674191746%
     08 : $1.41 70.980475941753%
     09 : $1.41 70.936107345552%
     10 : $1.41 70.867853618587%
     11 : $1.41 70.817732206023%
     12 : $1.41 70.942676186411%
  Yr Avg: $1.40 0.71414290404379
2010/01 : $1.41 70.701057899158%
     02 : $1.41 70.683443025576%
     03 : $1.42 70.394384325776%
     04 : $1.42 70.272329259693%
     05 : $1.42 70.217896361387%
     06 : $1.42 70.286514329171%
     07 : $1.42 70.271683631118%
     08 : $1.43 70.174795573358%
     09 : $1.43 70.133995911874%
     10 : $1.43 70.046775086828%
     11 : $1.43 70.017321605008%
     12 : $1.43 69.897208114448%
  Yr Avg: $1.42 0.70258117093616
2011/01 : $1.44 69.56584901846%
     02 : $1.44 69.224478771389%
     03 : $1.46 68.555984314071%
     04 : $1.47 68.117347699033%
     05 : $1.47 67.798410309247%
     06 : $1.47 67.871099019914%
     07 : $1.47 67.811014917491%
     08 : $1.48 67.624534561201%
     09 : $1.48 67.522004678916%
     10 : $1.48 67.661568316539%
     11 : $1.48 67.718693157719%
     12 : $1.47 67.886136068989%
  Yr Avg: $1.47 0.68113093402747
2012/01 : $1.48 67.588732658932%
     02 : $1.49 67.292445420311%
     03 : $1.50 66.785240861979%
     04 : $1.50 66.584089260699%
     05 : $1.50 66.662315057115%
     06 : $1.50 66.760212984269%
     07 : $1.50 66.869194462514%
     08 : $1.50 66.499116411178%
     09 : $1.51 66.203701474603%
     10 : $1.51 66.229460960481%
     11 : $1.50 66.544755942081%
     12 : $1.50 66.724448600368%
  Yr Avg: $1.50 0.66728642841211
2013/01 : $1.50 66.527705407278%
     02 : $1.52 65.987267391592%
     03 : $1.52 65.815194088456%
     04 : $1.52 65.88368855828%
     05 : $1.52 65.76659842284%
     06 : $1.52 65.609154156532%
     07 : $1.52 65.583314944122%
     08 : $1.53 65.5045169926%
     09 : $1.53 65.428423490075%
     10 : $1.52 65.597356193191%
     11 : $1.52 65.731607855271%
     12 : $1.52 65.737248116531%
  Yr Avg: $1.52 0.65764339634731
2014/01 : $1.53 65.493596021102%
     02 : $1.53 65.252299766504%
     03 : $1.54 64.834760980172%
     04 : $1.55 64.621719182897%
     05 : $1.55 64.396805948812%
     06 : $1.56 64.277112976622%
     07 : $1.56 64.302203384945%
     08 : $1.55 64.409801373385%
     09 : $1.55 64.361365160832%
     10 : $1.55 64.523466394517%
     11 : $1.54 64.873745690625%
     12 : $1.53 65.243684611348%
  Yr Avg: $1.55 0.64715880124313
2015/01 : $1.53 65.5521668827%
     02 : $1.53 65.268701546201%
     03 : $1.54 64.882539058028%
     04 : $1.54 64.750907428618%
     05 : $1.55 64.422531042854%
     06 : $1.56 64.197655327136%
     07 : $1.56 64.193351657721%
     08 : $1.56 64.284396229729%
     09 : $1.55 64.384626548735%
     10 : $1.55 64.413592291776%
     11 : $1.55 64.549837117134%
     12 : $1.54 64.771165783849%
  Yr Avg: $1.55 0.64639289242873
2016/01 : $1.55 64.664269701536%
     02 : $1.55 64.611088978748%
     03 : $1.55 64.334067421882%
     04 : $1.56 64.030493803623%
     05 : $1.57 63.772484679531%
     06 : $1.57 63.563718412896%
     07 : $1.57 63.66673916049%
     08 : $1.57 63.608319935628%
     09 : $1.58 63.45577181629%
     10 : $1.58 63.376756570889%
     11 : $1.58 63.475490844987%
     12 : $1.58 63.454721301997%
  Yr Avg: $1.57 0.63834493552375
2017/01 : $1.59 63.087066311901%
     02 : $1.59 62.889210073907%
     03 : $1.59 62.8381350695%
     04 : $1.60 62.652337860154%
     05 : $1.60 62.59883197818%
     06 : $1.60 62.542099516595%
     07 : $1.60 62.58527846789%
     08 : $1.60 62.398429180986%
     09 : $1.61 62.069776097261%
     10 : $1.61 62.109031252613%
     11 : $1.61 62.107521138317%
     12 : $1.61 62.144051522223%
  Yr Avg: $1.60 0.62501814039127
2018/01 : $1.62 61.807341369059%
     02 : $1.63 61.52832821218%
     03 : $1.63 61.389519631705%
     04 : $1.64 61.1464568873%
     05 : $1.64 60.89320634283%
     06 : $1.64 60.796304215683%
     07 : $1.64 60.792203770759%
     08 : $1.65 60.758449746054%
     09 : $1.65 60.68792928438%
     10 : $1.65 60.580897197984%
     11 : $1.65 60.784485929893%
     12 : $1.64 60.979250029092%
  Yr Avg: $1.64 0.6101203105141
2019/01 : $1.64 60.86320884468%
     02 : $1.65 60.607019361416%
     03 : $1.66 60.267032604149%
     04 : $1.67 59.949599075597%
     05 : $1.67 59.822252356419%
     06 : $1.67 59.810340274711%
     07 : $1.67 59.710567992443%
     08 : $1.67 59.713592910829%
     09 : $1.68 59.666848151348%
     10 : $1.68 59.530748709665%
     11 : $1.68 59.562689346603%
     12 : $1.68 59.616926836745%
  Yr Avg: $1.67 0.59926735538717
2020/01 : $1.68 59.386520288339%
     02 : $1.69 59.224209577101%
     03 : $1.68 59.353390006495%
     04 : $1.67 59.752954368223%
     05 : $1.67 59.751788172297%
     06 : $1.68 59.426603974308%
     07 : $1.69 59.127521617302%
     08 : $1.70 58.941666567139%
     09 : $1.70 58.859690497229%
     10 : $1.70 58.835276982788%
     11 : $1.70 58.871225831996%
     12 : $1.70 58.81585184797%
  Yr Avg: $1.69 0.59195558310932
2021/01 : $1.71 58.566722070874%
     02 : $1.72 58.247850338231%
     03 : $1.73 57.838166960112%
     04 : $1.74 57.366675197927%
     05 : $1.76 56.910419019511%
     06 : $1.77 56.38655005291%
     07 : $1.78 56.116599145069%
     08 : $1.79 56.000906568822%
     09 : $1.79 55.849221371938%
     10 : $1.81 55.389042960845%
     11 : $1.81 55.118224440753%
     12 : $1.82 54.949390223351%
  Yr Avg: $1.77 0.56561647362529
2022/01 : $1.84 54.490873563289%
     02 : $1.85 53.997660229536%
     03 : $1.88 53.286215057659%
     04 : $1.89 52.990395235367%
     05 : $1.91 52.412623317403%
     06 : $1.93 51.70243501084%
     07 : $1.93 51.70854268843%
     08 : $1.93 51.726875100792%
     09 : $1.94 51.61585981437%
     10 : $1.95 51.407326474267%
     11 : $1.94 51.459301919496%
     12 : $1.94 51.617773251117%
  Yr Avg: $1.91 0.52367990138547
2023/01 : $1.95 51.20834312198%
     02 : $1.96 50.924078956904%
     03 : $1.97 50.756040441549%
     04 : $1.98 50.500555990942%
     05 : $1.99 50.373692320747%
     06 : $1.99 50.211564511551%
     07 : $2.00 50.115967710942%
     08 : $2.00 49.898054778943%
     09 : $2.01 49.774358284278%
     10 : $2.01 49.793448880317%
     11 : $2.00 49.893991852386%
     12 : $2.00 49.943602077192%
  Yr Avg: $1.99 0.50282808243978
2024/01 : $2.01 49.673008667306%
     02 : $2.03 49.367440322503%
     03 : $2.04 49.050369471504%
     04 : $2.05 48.860143531518%
     05 : $2.05 48.779089788144%
     06 : $2.05 48.762633294162%
     07 : $2.05 48.706047779516%
     08 : $2.05 48.666437762937%
     09 : $2.06 48.588491791012%
     10 : $2.06 48.532617562085%
     11 : $2.06 48.558922627559%
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.