US Inflation History

2007/06 : $1.00 100%
     07 : $1.00 100.02544233023%
     08 : $1.00 100.2092172968%
     09 : $1.00 99.933809971837%
     10 : $1.00 99.720487290252%
     11 : $1.01 99.131682417298%
     12 : $1.01 99.198231746356%
  Yr Avg: $1.00 0.9974555300754
2008/01 : $1.01 98.707598933289%
     02 : $1.02 98.42176975633%
     03 : $1.02 97.575960567556%
     04 : $1.03 96.987750986026%
     05 : $1.04 96.177848500289%
     06 : $1.05 95.218334397558%
     07 : $1.06 94.720953530999%
     08 : $1.05 95.100553863392%
     09 : $1.05 95.232262090826%
     10 : $1.04 96.204049827083%
     11 : $1.02 98.082617350117%
     12 : $1.01 99.107634769832%
  Yr Avg: $1.03 0.96794777881108
2009/01 : $1.01 98.678146890115%
     02 : $1.02 98.189854847966%
     03 : $1.02 97.951661741126%
     04 : $1.02 97.707745332458%
     05 : $1.03 97.426304303706%
     06 : $1.04 96.596550975038%
     07 : $1.03 96.749955448815%
     08 : $1.04 96.533445832073%
     09 : $1.04 96.473104542146%
     10 : $1.04 96.380279474866%
     11 : $1.04 96.312114354802%
     12 : $1.04 96.482038165579%
  Yr Avg: $1.03 0.97123433492391
2010/01 : $1.04 96.153437299847%
     02 : $1.04 96.129481072135%
     03 : $1.04 95.736361246307%
     04 : $1.05 95.570366358925%
     05 : $1.05 95.49633761834%
     06 : $1.05 95.589658053126%
     07 : $1.05 95.569488304076%
     08 : $1.05 95.4377205475%
     09 : $1.05 95.382233008714%
     10 : $1.05 95.263612688433%
     11 : $1.05 95.223555953758%
     12 : $1.05 95.060201609047%
  Yr Avg: $1.05 0.95551037813351
2011/01 : $1.06 94.609553245267%
     02 : $1.06 94.145289716217%
     03 : $1.07 93.236137267909%
     04 : $1.08 92.63959148041%
     05 : $1.08 92.205836636811%
     06 : $1.08 92.304693281834%
     07 : $1.08 92.222978903765%
     08 : $1.09 91.969365623017%
     09 : $1.09 91.829924985202%
     10 : $1.09 92.019731529521%
     11 : $1.09 92.09742131236%
     12 : $1.08 92.32514366827%
  Yr Avg: $1.08 0.92633805637549
2012/01 : $1.09 91.920675036663%
     02 : $1.09 91.517724398185%
     03 : $1.10 90.827926209206%
     04 : $1.10 90.55436003557%
     05 : $1.10 90.660747117099%
     06 : $1.10 90.793888296031%
     07 : $1.10 90.942103104219%
     08 : $1.11 90.438796961956%
     09 : $1.11 90.037032654243%
     10 : $1.11 90.072065554512%
     11 : $1.10 90.500866723052%
     12 : $1.10 90.745248734655%
  Yr Avg: $1.10 0.90750952902116
2013/01 : $1.11 90.477677996069%
     02 : $1.11 89.742682305766%
     03 : $1.12 89.508662617013%
     04 : $1.12 89.601815094575%
     05 : $1.12 89.442572512767%
     06 : $1.12 89.228448313801%
     07 : $1.12 89.193306985451%
     08 : $1.12 89.08614177299%
     09 : $1.12 88.982654611108%
     10 : $1.12 89.212403083899%
     11 : $1.12 89.394985341587%
     12 : $1.12 89.402656096786%
  Yr Avg: $1.12 0.89439500560984
2014/01 : $1.12 89.071289251975%
     02 : $1.13 88.743126350647%
     03 : $1.13 88.175273609757%
     04 : $1.14 87.885536769812%
     05 : $1.14 87.579654776046%
     06 : $1.14 87.41687233631%
     07 : $1.14 87.450995291117%
     08 : $1.14 87.5973285532%
     09 : $1.14 87.531455305116%
     10 : $1.14 87.751912979619%
     11 : $1.13 88.228292815177%
     12 : $1.13 88.73140973981%
  Yr Avg: $1.13 0.88013595648216
2015/01 : $1.12 89.150945622552%
     02 : $1.13 88.765432770699%
     03 : $1.13 88.240251794665%
     04 : $1.14 88.061232781355%
     05 : $1.14 87.614640903418%
     06 : $1.15 87.308809934631%
     07 : $1.15 87.302956944315%
     08 : $1.14 87.426777560388%
     09 : $1.14 87.56309079219%
     10 : $1.14 87.602484202135%
     11 : $1.14 87.78777716184%
     12 : $1.14 88.088784144056%
  Yr Avg: $1.14 0.8790943205102
2016/01 : $1.14 87.943405474291%
     02 : $1.14 87.871079692386%
     03 : $1.14 87.494330380702%
     04 : $1.15 87.081470266065%
     05 : $1.15 86.730577862566%
     06 : $1.16 86.446655744203%
     07 : $1.15 86.586763958829%
     08 : $1.16 86.507313814209%
     09 : $1.16 86.299848375022%
     10 : $1.16 86.19238764289%
     11 : $1.16 86.326666253648%
     12 : $1.16 86.298419675606%
  Yr Avg: $1.15 0.86814909928368
2017/01 : $1.17 85.798408896579%
     02 : $1.17 85.529324416945%
     03 : $1.17 85.459862411994%
     04 : $1.17 85.207178211075%
     05 : $1.17 85.134410212684%
     06 : $1.18 85.057254066085%
     07 : $1.17 85.115977438965%
     08 : $1.18 84.861862412589%
     09 : $1.18 84.414894225431%
     10 : $1.18 84.468281235908%
     11 : $1.18 84.466227480498%
     12 : $1.18 84.515908801864%
  Yr Avg: $1.17 0.85002465817551
2018/01 : $1.19 84.057983000433%
     02 : $1.20 83.678525112773%
     03 : $1.20 83.489745446159%
     04 : $1.20 83.159180118729%
     05 : $1.21 82.814759383419%
     06 : $1.21 82.682972492476%
     07 : $1.21 82.677395887463%
     08 : $1.21 82.631490414554%
     09 : $1.21 82.535582588117%
     10 : $1.21 82.390018952803%
     11 : $1.21 82.666899624044%
     12 : $1.21 82.93177879498%
  Yr Avg: $1.21 0.82976360984662
2019/01 : $1.21 82.773962786547%
     02 : $1.21 82.425545094537%
     03 : $1.22 81.963163111593%
     04 : $1.23 81.531453519242%
     05 : $1.23 81.358261983758%
     06 : $1.23 81.342061552878%
     07 : $1.23 81.20637125103%
     08 : $1.23 81.210485139974%
     09 : $1.23 81.146912268034%
     10 : $1.24 80.961817030123%
     11 : $1.23 81.005256295706%
     12 : $1.23 81.079019281192%
  Yr Avg: $1.23 0.81500359109551
2020/01 : $1.24 80.765666380062%
     02 : $1.24 80.544923816092%
     03 : $1.24 80.720609197431%
     04 : $1.23 81.264016721226%
     05 : $1.23 81.262430694791%
     06 : $1.24 80.820180192163%
     07 : $1.24 80.413428192738%
     08 : $1.25 80.16066532831%
     09 : $1.25 80.049177874906%
     10 : $1.25 80.015975495764%
     11 : $1.25 80.064865929954%
     12 : $1.25 79.989557312809%
  Yr Avg: $1.24 0.80505958094687
2021/01 : $1.26 79.650740821042%
     02 : $1.26 79.217075271156%
     03 : $1.27 78.659905885276%
     04 : $1.28 78.018677098327%
     05 : $1.29 77.398168704994%
     06 : $1.30 76.685706921109%
     07 : $1.31 76.318573691954%
     08 : $1.31 76.16123179062%
     09 : $1.32 75.954939925953%
     10 : $1.33 75.329097296259%
     11 : $1.33 74.960784114461%
     12 : $1.34 74.731169582241%
  Yr Avg: $1.30 0.76923839258616
2022/01 : $1.35 74.107586933915%
     02 : $1.36 73.436816810077%
     03 : $1.38 72.469251390845%
     04 : $1.39 72.066936438566%
     05 : $1.40 71.281166641927%
     06 : $1.42 70.315310559496%
     07 : $1.42 70.323617000894%
     08 : $1.42 70.348549081331%
     09 : $1.42 70.197568294064%
     10 : $1.43 69.91396295578%
     11 : $1.43 69.984649560231%
     12 : $1.42 70.200170568001%
  Yr Avg: $1.40 0.71220465519594
2023/01 : $1.44 69.64334560073%
     02 : $1.44 69.25674634203%
     03 : $1.45 69.028213964576%
     04 : $1.46 68.680755116966%
     05 : $1.46 68.508220528089%
     06 : $1.46 68.287726710892%
     07 : $1.47 68.157715064015%
     08 : $1.47 67.861353480943%
     09 : $1.48 67.693126250723%
     10 : $1.48 67.719089460948%
     11 : $1.47 67.855827900909%
     12 : $1.47 67.923297805633%
  Yr Avg: $1.46 0.68384618185538
2024/01 : $1.48 67.55529077371%
     02 : $1.49 67.139717831015%
     03 : $1.50 66.708501480128%
     04 : $1.50 66.449794205629%
     05 : $1.51 66.339561116296%
     06 : $1.51 66.317180284815%
     07 : $1.51 66.240223986052%
     08 : $1.51 66.186354364313%
     09 : $1.51 66.080347844086%
     10 : $1.52 66.004358893886%
     11 : $1.51 66.040133782393%
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.