US Inflation History

1996/09 : $1.00 100%
     10 : $1.00 99.684143977429%
     11 : $1.01 99.495585858988%
     12 : $1.01 99.495585858988%
  Yr Avg: $1.00 0.99668828923851
1997/01 : $1.01 99.182903548663%
     02 : $1.01 98.872180856706%
     03 : $1.01 98.625000038242%
     04 : $1.02 98.501872562684%
     05 : $1.01 98.563398460667%
     06 : $1.02 98.440423954497%
     07 : $1.02 98.317756997307%
     08 : $1.02 98.134328989073%
     09 : $1.02 97.890819435917%
     10 : $1.02 97.648514315415%
     11 : $1.02 97.708979088908%
     12 : $1.02 97.830130844057%
  Yr Avg: $1.02 0.98309692424345
1998/01 : $1.02 97.648514315415%
     02 : $1.03 97.467572462283%
     03 : $1.03 97.28730045405%
     04 : $1.03 97.107691849899%
     05 : $1.03 96.92874664983%
     06 : $1.03 96.80981536611%
     07 : $1.03 96.691177139533%
     08 : $1.04 96.572827139487%
     09 : $1.04 96.454766976176%
     10 : $1.04 96.21951293935%
     11 : $1.04 96.21951293935%
     12 : $1.04 96.278217759781%
  Yr Avg: $1.03 0.96807137999272
1999/01 : $1.04 96.043821961731%
     02 : $1.04 95.92705157189%
     03 : $1.05 95.636363039124%
     04 : $1.05 94.945847951101%
     05 : $1.05 94.945847951101%
     06 : $1.05 94.945847951101%
     07 : $1.06 94.661067257113%
     08 : $1.06 94.434469677434%
     09 : $1.06 93.984514248688%
     10 : $1.07 93.816883952704%
     11 : $1.07 93.761140297581%
     12 : $1.07 93.761140297581%
  Yr Avg: $1.06 0.94738666346429
2000/01 : $1.07 93.483412297473%
     02 : $1.08 92.932862589096%
     03 : $1.08 92.172897788802%
     04 : $1.09 92.119089598985%
     05 : $1.09 92.011661613229%
     06 : $1.09 91.531323243655%
     07 : $1.10 91.319444539491%
     08 : $1.10 91.319444539491%
     09 : $1.10 90.84628606992%
     10 : $1.10 90.689655078023%
     11 : $1.10 90.637564975961%
     12 : $1.10 90.689655078023%
  Yr Avg: $1.09 0.91646108117679
2001/01 : $1.11 90.119931059434%
     02 : $1.11 89.761092249091%
     03 : $1.12 89.557320922481%
     04 : $1.12 89.202939157038%
     05 : $1.13 88.801351038515%
     06 : $1.13 88.651685789477%
     07 : $1.12 88.901409120186%
     08 : $1.12 88.901409120186%
     09 : $1.13 88.502524534317%
     10 : $1.13 88.801351038515%
     11 : $1.12 88.951521891634%
     12 : $1.12 89.303905393812%
  Yr Avg: $1.12 0.89121370109557
2002/01 : $1.12 89.102201569244%
     02 : $1.13 88.751405728291%
     03 : $1.13 88.255032946466%
     04 : $1.14 87.764183164643%
     05 : $1.14 87.764183164643%
     06 : $1.14 87.715397201359%
     07 : $1.14 87.617989515607%
     08 : $1.15 87.327061062433%
     09 : $1.15 87.182319817479%
     10 : $1.15 87.038058413341%
     11 : $1.15 87.038058413341%
     12 : $1.15 87.230514835865%
  Yr Avg: $1.14 0.87732200486059
2003/01 : $1.15 86.846450568369%
     02 : $1.16 86.182413676275%
     03 : $1.17 85.667752196483%
     04 : $1.16 85.854189676148%
     05 : $1.16 85.994551165998%
     06 : $1.16 85.900925849635%
     07 : $1.17 85.807503418987%
     08 : $1.17 85.482123039269%
     09 : $1.17 85.205184039161%
     10 : $1.17 85.297297373891%
     11 : $1.17 85.528455051531%
     12 : $1.17 85.621270435241%
  Yr Avg: $1.16 0.85782343040916
2004/01 : $1.17 85.205184039161%
     02 : $1.18 84.747583361433%
     03 : $1.19 84.204909161222%
     04 : $1.19 83.936170930506%
     05 : $1.20 83.447911967051%
     06 : $1.20 83.183975364908%
     07 : $1.20 83.315733534347%
     08 : $1.20 83.271768522085%
     09 : $1.20 83.096365770997%
     10 : $1.21 82.66107930144%
     11 : $1.21 82.617801846321%
     12 : $1.21 82.921702103582%
  Yr Avg: $1.20 0.83550848825254
2005/01 : $1.21 82.747771079025%
     02 : $1.22 82.273202070677%
     03 : $1.22 81.634764203083%
     04 : $1.23 81.089413843688%
     05 : $1.23 81.172840127394%
     06 : $1.23 81.131105247786%
     07 : $1.24 80.757420355804%
     08 : $1.24 80.346232200542%
     09 : $1.26 79.376258143023%
     10 : $1.26 79.216867261329%
     11 : $1.25 79.858300108516%
     12 : $1.25 80.182926912724%
  Yr Avg: $1.24 0.80815591796133
2006/01 : $1.26 79.576400069632%
     02 : $1.26 79.4162056961%
     03 : $1.27 78.978978930624%
     04 : $1.28 78.312655548733%
     05 : $1.28 77.925926393481%
     06 : $1.29 77.772301652606%
     07 : $1.29 77.542997319864%
     08 : $1.29 77.390878119805%
     09 : $1.29 77.772301652606%
     10 : $1.28 78.196234573178%
     11 : $1.28 78.312655548733%
     12 : $1.28 78.196234573178%
  Yr Avg: $1.28 0.78282814173212
2007/01 : $1.28 77.958264122065%
     02 : $1.29 77.543378938231%
     03 : $1.30 76.843663144082%
     04 : $1.31 76.347696133686%
     05 : $1.32 75.883991172282%
     06 : $1.32 75.737214629367%
     07 : $1.32 75.75648394162%
     08 : $1.32 75.89566998249%
     09 : $1.32 75.687084145675%
     10 : $1.32 75.525519488469%
     11 : $1.33 75.079575078092%
     12 : $1.33 75.129977686275%
  Yr Avg: $1.31 0.76115709871861
2008/01 : $1.34 74.7583860596%
     02 : $1.34 74.541907002373%
     03 : $1.35 73.901314681717%
     04 : $1.36 73.455821128483%
     05 : $1.37 72.842423544572%
     06 : $1.39 72.115714289188%
     07 : $1.39 71.739011874756%
     08 : $1.39 72.026510593235%
     09 : $1.39 72.126262736131%
     10 : $1.37 72.862267699681%
     11 : $1.35 74.285042416559%
     12 : $1.33 75.061362059718%
  Yr Avg: $1.36 0.73309668673834
2009/01 : $1.34 74.736079902449%
     02 : $1.34 74.366261110469%
     03 : $1.35 74.185860285909%
     04 : $1.35 74.00112479196%
     05 : $1.36 73.787969195959%
     06 : $1.37 73.159537136531%
     07 : $1.36 73.275721412086%
     08 : $1.37 73.111743058962%
     09 : $1.37 73.066042246699%
     10 : $1.37 72.995739126264%
     11 : $1.37 72.944112762978%
     12 : $1.37 73.072808324253%
  Yr Avg: $1.36 0.73558583279543
2010/01 : $1.37 72.823935181299%
     02 : $1.37 72.8057914017%
     03 : $1.38 72.508053395462%
     04 : $1.38 72.382333491332%
     05 : $1.38 72.326266185188%
     06 : $1.38 72.396944483174%
     07 : $1.38 72.381668477046%
     08 : $1.38 72.281871248436%
     09 : $1.38 72.239846532093%
     10 : $1.39 72.150006805528%
     11 : $1.39 72.119668950414%
     12 : $1.39 71.995948919754%
  Yr Avg: $1.38 0.72367694589285
2011/01 : $1.40 71.654640401254%
     02 : $1.40 71.303020135811%
     03 : $1.42 70.614453394728%
     04 : $1.43 70.162646231288%
     05 : $1.43 69.834132394425%
     06 : $1.43 69.909003663842%
     07 : $1.43 69.847115469941%
     08 : $1.44 69.655035835172%
     09 : $1.44 69.549427380029%
     10 : $1.43 69.693181569881%
     11 : $1.43 69.752021647455%
     12 : $1.43 69.924492216909%
  Yr Avg: $1.43 0.70158264195061
2012/01 : $1.44 69.618158941281%
     02 : $1.44 69.312975351366%
     03 : $1.45 68.79054141647%
     04 : $1.46 68.583350016389%
     05 : $1.46 68.663924628666%
     06 : $1.45 68.764762049113%
     07 : $1.45 68.877015816503%
     08 : $1.46 68.495825763294%
     09 : $1.47 68.191540667258%
     10 : $1.47 68.218073610125%
     11 : $1.46 68.542835671476%
     12 : $1.46 68.727923800119%
  Yr Avg: $1.46 0.68732243977672
2013/01 : $1.46 68.525273175551%
     02 : $1.47 67.968607912069%
     03 : $1.48 67.791367918123%
     04 : $1.47 67.861919009987%
     05 : $1.48 67.741313114022%
     06 : $1.48 67.579141409878%
     07 : $1.48 67.552526346602%
     08 : $1.48 67.471362399632%
     09 : $1.48 67.392984105724%
     10 : $1.48 67.566989199669%
     11 : $1.48 67.705271916049%
     12 : $1.48 67.711081532378%
  Yr Avg: $1.48 0.67738986503307
2014/01 : $1.48 67.460113513913%
     02 : $1.49 67.211572073%
     03 : $1.50 66.781496223854%
     04 : $1.50 66.562057611524%
     05 : $1.51 66.330391109393%
     06 : $1.51 66.207104223631%
     07 : $1.51 66.232947999152%
     08 : $1.51 66.343776735929%
     09 : $1.51 66.293886172645%
     10 : $1.50 66.46085467475%
     11 : $1.50 66.821651493257%
     12 : $1.49 67.202698238303%
  Yr Avg: $1.50 0.66659045839113
2015/01 : $1.48 67.520443030263%
     02 : $1.49 67.228466334231%
     03 : $1.50 66.83070889122%
     04 : $1.50 66.695124876882%
     05 : $1.51 66.356888627771%
     06 : $1.51 66.125260770538%
     07 : $1.51 66.1208278787%
     08 : $1.51 66.214606164451%
     09 : $1.51 66.317846009389%
     10 : $1.51 66.347681480829%
     11 : $1.50 66.488017207414%
     12 : $1.50 66.715991511584%
  Yr Avg: $1.50 0.66580155231939
2016/01 : $1.50 66.605885756439%
     02 : $1.50 66.551108223765%
     03 : $1.51 66.26576878896%
     04 : $1.52 65.953080037819%
     05 : $1.52 65.687323905062%
     06 : $1.53 65.472289200897%
     07 : $1.52 65.578403260122%
     08 : $1.53 65.518229933568%
     09 : $1.53 65.361101388609%
     10 : $1.53 65.279713623272%
     11 : $1.53 65.381412502903%
     12 : $1.53 65.360019331466%
  Yr Avg: $1.52 0.6575119466274
2017/01 : $1.54 64.981325094585%
     02 : $1.54 64.77752800471%
     03 : $1.54 64.724919416934%
     04 : $1.55 64.53354344135%
     05 : $1.55 64.478430986226%
     06 : $1.55 64.419995069877%
     07 : $1.55 64.464470516833%
     08 : $1.56 64.272010873901%
     09 : $1.56 63.933489618668%
     10 : $1.56 63.973923453378%
     11 : $1.56 63.972367996234%
     12 : $1.56 64.009995245228%
  Yr Avg: $1.55 0.64378499976494
2018/01 : $1.57 63.663174998155%
     02 : $1.58 63.37578416335%
     03 : $1.58 63.23280770207%
     04 : $1.59 62.982446730544%
     05 : $1.59 62.721592059014%
     06 : $1.60 62.621780338568%
     07 : $1.60 62.61755677326%
     08 : $1.60 62.582789246716%
     09 : $1.60 62.510151330361%
     10 : $1.60 62.399905487461%
     11 : $1.60 62.609607195706%
     12 : $1.59 62.810219301906%
  Yr Avg: $1.59 0.62843984610593
2019/01 : $1.60 62.69069385288%
     02 : $1.60 62.426811997676%
     03 : $1.61 62.076616762846%
     04 : $1.62 61.749651942311%
     05 : $1.62 61.618481497362%
     06 : $1.62 61.606211742255%
     07 : $1.63 61.503443687114%
     08 : $1.63 61.506559432013%
     09 : $1.63 61.458411109545%
     10 : $1.63 61.31822513194%
     11 : $1.63 61.351124821748%
     12 : $1.63 61.406990852382%
  Yr Avg: $1.62 0.61726101902506
2020/01 : $1.63 61.169666093107%
     02 : $1.64 61.002481823654%
     03 : $1.64 61.135541037991%
     04 : $1.62 61.5471027606%
     05 : $1.62 61.545901548355%
     06 : $1.63 61.21095333598%
     07 : $1.64 60.902890701166%
     08 : $1.65 60.711455148031%
     09 : $1.65 60.627017656161%
     10 : $1.65 60.601871099009%
     11 : $1.65 60.638899352084%
     12 : $1.65 60.581862703083%
  Yr Avg: $1.64 0.60972970271602
2021/01 : $1.66 60.325252529514%
     02 : $1.67 59.996806321223%
     03 : $1.68 59.57482174759%
     04 : $1.69 59.089172924953%
     05 : $1.71 58.619217151301%
     06 : $1.72 58.079618440888%
     07 : $1.73 57.801561959148%
     08 : $1.73 57.682395585632%
     09 : $1.74 57.526155873326%
     10 : $1.75 57.052160097632%
     11 : $1.76 56.773209952626%
     12 : $1.77 56.599306301539%
  Yr Avg: $1.72 0.58259973240448
2022/01 : $1.78 56.127022172784%
     02 : $1.80 55.618999564424%
     03 : $1.82 54.88619246618%
     04 : $1.83 54.581490327287%
     05 : $1.85 53.986370169913%
     06 : $1.88 53.254857675752%
     07 : $1.88 53.261148743101%
     08 : $1.88 53.280031606374%
     09 : $1.88 53.165682963472%
     10 : $1.89 52.950888179716%
     11 : $1.89 53.004424245043%
     12 : $1.88 53.167653853269%
  Yr Avg: $1.85 0.5394039683061
2023/01 : $1.90 52.745930132697%
     02 : $1.91 52.45313062238%
     03 : $1.91 52.28004656517%
     04 : $1.92 52.016890912007%
     05 : $1.93 51.886218020119%
     06 : $1.93 51.719222144544%
     07 : $1.94 51.620754944506%
     08 : $1.95 51.396298936256%
     09 : $1.95 51.268888317839%
     10 : $1.95 51.288552130091%
     11 : $1.95 51.392114015846%
     12 : $1.94 51.443213842396%
  Yr Avg: $1.93 0.51792605048654
2024/01 : $1.95 51.164495566778%
     02 : $1.97 50.849752195227%
     03 : $1.98 50.52316094204%
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.