US Inflation History

1997/04 : $1.00 100%
     05 : $1.00 100.06246165315%
     06 : $1.00 99.93761681216%
     07 : $1.00 99.813084197704%
     08 : $1.00 99.626866409694%
     09 : $1.01 99.379653288948%
     10 : $1.01 99.133662919224%
     11 : $1.01 99.195047309103%
     12 : $1.01 99.318041676619%
  Yr Avg: $1.00 0.99607381585177
1998/01 : $1.01 99.133662919224%
     02 : $1.01 98.949969098564%
     03 : $1.01 98.766955310559%
     04 : $1.01 98.584615016432%
     05 : $1.02 98.402948216184%
     06 : $1.02 98.282208091529%
     07 : $1.02 98.16176548116%
     08 : $1.02 98.041615480996%
     09 : $1.02 97.92175972573%
     10 : $1.02 97.682927680505%
     11 : $1.02 97.682927680505%
     12 : $1.02 97.742525349974%
  Yr Avg: $1.02 0.9827949000428
1999/01 : $1.03 97.504564596588%
     02 : $1.03 97.38601823112%
     03 : $1.03 97.090908579696%
     04 : $1.04 96.38989136037%
     05 : $1.04 96.38989136037%
     06 : $1.04 96.38989136037%
     07 : $1.04 96.100779400791%
     08 : $1.04 95.870735469864%
     09 : $1.05 95.413936612097%
     10 : $1.05 95.243756805741%
     11 : $1.05 95.187165338317%
     12 : $1.05 95.187165338317%
  Yr Avg: $1.04 0.9617955870447
2000/01 : $1.05 94.905213337932%
     02 : $1.06 94.346290249412%
     03 : $1.07 93.574767048357%
     04 : $1.07 93.520140482977%
     05 : $1.07 93.411078611399%
     06 : $1.08 92.923434714814%
     07 : $1.08 92.708333520642%
     08 : $1.08 92.708333520642%
     09 : $1.08 92.227978724067%
     10 : $1.09 92.068965511605%
     11 : $1.09 92.016083164593%
     12 : $1.09 92.068965511605%
  Yr Avg: $1.08 0.93039965366504
2001/01 : $1.09 91.490576488365%
     02 : $1.10 91.126280053173%
     03 : $1.10 90.919409542686%
     04 : $1.10 90.559637940153%
     05 : $1.11 90.151942017147%
     06 : $1.11 90.000000490408%
     07 : $1.11 90.253521894836%
     08 : $1.11 90.253521894836%
     09 : $1.11 89.848570622854%
     10 : $1.11 90.151942017147%
     11 : $1.11 90.304396837763%
     12 : $1.10 90.662139785191%
  Yr Avg: $1.10 0.90476828298713
2002/01 : $1.11 90.457368221646%
     02 : $1.11 90.101237082383%
     03 : $1.12 89.597314904143%
     04 : $1.12 89.098999725911%
     05 : $1.12 89.098999725911%
     06 : $1.12 89.049471770741%
     07 : $1.12 88.950582599177%
     08 : $1.13 88.655229378365%
     09 : $1.13 88.508286745511%
     10 : $1.13 88.361831251434%
     11 : $1.13 88.361831251434%
     12 : $1.13 88.557214768027%
  Yr Avg: $1.12 0.89066530618724
2003/01 : $1.13 88.167309218514%
     02 : $1.14 87.493172905348%
     03 : $1.15 86.970683874021%
     04 : $1.15 87.159956904892%
     05 : $1.15 87.302453170393%
     06 : $1.15 87.207403894753%
     07 : $1.15 87.112560590542%
     08 : $1.15 86.782231459478%
     09 : $1.16 86.501080459093%
     10 : $1.15 86.59459475718%
     11 : $1.15 86.829268141175%
     12 : $1.15 86.923495165793%
  Yr Avg: $1.15 0.87087017545099
2004/01 : $1.16 86.501080459093%
     02 : $1.16 86.036520074785%
     03 : $1.17 85.485592274031%
     04 : $1.17 85.212766769577%
     05 : $1.18 84.717081813797%
     06 : $1.18 84.449130966492%
     07 : $1.18 84.582893062593%
     08 : $1.18 84.538259380899%
     09 : $1.19 84.360188907186%
     10 : $1.19 83.918282110664%
     11 : $1.19 83.874346443257%
     12 : $1.19 84.182868757964%
  Yr Avg: $1.18 0.84821584251695
2005/01 : $1.19 84.006292394458%
     02 : $1.20 83.524505606044%
     03 : $1.21 82.876357656178%
     04 : $1.21 82.322712994196%
     05 : $1.21 82.407408118802%
     06 : $1.21 82.365038488132%
     07 : $1.22 81.985670175368%
     08 : $1.23 81.56822820745%
     09 : $1.24 80.583501691818%
     10 : $1.24 80.421686614046%
     11 : $1.23 81.072875094528%
     12 : $1.23 81.402439188856%
  Yr Avg: $1.22 0.8204472635249
2006/01 : $1.24 80.7866876023%
     02 : $1.24 80.624056812282%
     03 : $1.25 80.180180209634%
     04 : $1.26 79.503722631158%
     05 : $1.26 79.111111663274%
     06 : $1.27 78.955150424286%
     07 : $1.27 78.722358572947%
     08 : $1.27 78.567925772736%
     09 : $1.27 78.955150424286%
     10 : $1.26 79.385530994262%
     11 : $1.26 79.503722631158%
     12 : $1.26 79.385530994262%
  Yr Avg: $1.26 0.79473427394382
2007/01 : $1.26 79.143941220462%
     02 : $1.27 78.722745995396%
     03 : $1.28 78.012388135241%
     04 : $1.29 77.508877899859%
     05 : $1.30 77.038120391052%
     06 : $1.30 76.889111505134%
     07 : $1.30 76.908673886793%
     08 : $1.30 77.049976825762%
     09 : $1.30 76.838218580575%
     10 : $1.30 76.674196666065%
     11 : $1.31 76.221469830752%
     12 : $1.31 76.272639018577%
  Yr Avg: $1.29 0.77273363329639
2008/01 : $1.32 75.895395807857%
     02 : $1.32 75.675624293271%
     03 : $1.33 75.025289122994%
     04 : $1.34 74.573020001967%
     05 : $1.35 73.950293176626%
     06 : $1.37 73.21253130827%
     07 : $1.37 72.830099579176%
     08 : $1.37 73.121970902024%
     09 : $1.37 73.223240187877%
     10 : $1.35 73.970439144%
     11 : $1.33 75.414853021486%
     12 : $1.31 76.202979808278%
  Yr Avg: $1.34 0.74424644696152
2009/01 : $1.32 75.87275039354%
     02 : $1.32 75.497306980782%
     03 : $1.33 75.314162417266%
     04 : $1.33 75.126617257826%
     05 : $1.33 74.910219751408%
     06 : $1.35 74.272229789311%
     07 : $1.34 74.390181126207%
     08 : $1.35 74.223708805571%
     09 : $1.35 74.177312923875%
     10 : $1.35 74.10594055439%
     11 : $1.35 74.053528999216%
     12 : $1.35 74.184181907558%
  Yr Avg: $1.34 0.74677345075579
2010/01 : $1.35 73.931523621498%
     02 : $1.35 73.913103890861%
     03 : $1.36 73.610837549631%
     04 : $1.36 73.483205555579%
     05 : $1.36 73.426285514685%
     06 : $1.36 73.498038767844%
     07 : $1.36 73.482530427007%
     08 : $1.36 73.381215369725%
     09 : $1.36 73.338551494157%
     10 : $1.37 73.247345383828%
     11 : $1.37 73.216546116439%
     12 : $1.37 73.090944412186%
  Yr Avg: $1.36 0.7346834400862
2011/01 : $1.37 72.744444889263%
     02 : $1.38 72.387476786734%
     03 : $1.39 71.688437547003%
     04 : $1.40 71.229758791273%
     05 : $1.41 70.896248545919%
     06 : $1.41 70.972258541942%
     07 : $1.41 70.909429082672%
     08 : $1.41 70.714428084446%
     09 : $1.42 70.607213416953%
     10 : $1.41 70.753153982458%
     11 : $1.41 70.812888966214%
     12 : $1.41 70.987982662371%
  Yr Avg: $1.40 0.71225310108104
2012/01 : $1.41 70.676990325211%
     02 : $1.42 70.367165159482%
     03 : $1.43 69.836785460797%
     04 : $1.44 69.62644286051%
     05 : $1.43 69.708242942254%
     06 : $1.43 69.810614011782%
     07 : $1.43 69.924575060917%
     08 : $1.44 69.53758743998%
     09 : $1.44 69.228674433435%
     10 : $1.44 69.255610919186%
     11 : $1.44 69.5853123278%
     12 : $1.43 69.7732154852%
  Yr Avg: $1.43 0.6977760136888
2013/01 : $1.44 69.567482721654%
     02 : $1.45 69.002351065779%
     03 : $1.45 68.822415406349%
     04 : $1.45 68.894039518692%
     05 : $1.45 68.771599312402%
     06 : $1.46 68.606961118299%
     07 : $1.46 68.57994126316%
     08 : $1.46 68.497542883456%
     09 : $1.46 68.417972524163%
     10 : $1.46 68.594624083589%
     11 : $1.45 68.735009959291%
     12 : $1.45 68.740907934809%
  Yr Avg: $1.45 0.6876923731597
2014/01 : $1.46 68.486122912012%
     02 : $1.47 68.233801372891%
     03 : $1.47 67.797184445763%
     04 : $1.48 67.574408363826%
     05 : $1.49 67.339218416566%
     06 : $1.49 67.214056444966%
     07 : $1.49 67.240293281737%
     08 : $1.48 67.352807626789%
     09 : $1.49 67.302158271617%
     10 : $1.48 67.471666218788%
     11 : $1.47 67.837950441738%
     12 : $1.47 68.22479257492%
  Yr Avg: $1.48 0.67672871697634
2015/01 : $1.46 68.547369987606%
     02 : $1.47 68.250952581078%
     03 : $1.47 67.847145594811%
     04 : $1.48 67.709499466052%
     05 : $1.48 67.366118939052%
     06 : $1.49 67.130968224444%
     07 : $1.49 67.126467912193%
     08 : $1.49 67.221672483752%
     09 : $1.49 67.326482516548%
     10 : $1.48 67.356771759447%
     11 : $1.48 67.499241869846%
     12 : $1.48 67.73068346404%
  Yr Avg: $1.48 0.67592781233239
2016/01 : $1.48 67.61890309654%
     02 : $1.48 67.563292445444%
     03 : $1.49 67.273613247088%
     04 : $1.49 66.956168773185%
     05 : $1.50 66.686370721796%
     06 : $1.50 66.46806552762%
     07 : $1.50 66.575793488991%
     08 : $1.50 66.514704978704%
     09 : $1.51 66.355186645833%
     10 : $1.51 66.272561043679%
     11 : $1.51 66.375806674432%
     12 : $1.51 66.354088131545%
  Yr Avg: $1.50 0.66751212897905
2017/01 : $1.52 65.969634286122%
     02 : $1.52 65.762737620533%
     03 : $1.52 65.709328902092%
     04 : $1.53 65.515042265092%
     05 : $1.53 65.459091597669%
     06 : $1.53 65.399766922077%
     07 : $1.53 65.444918801731%
     08 : $1.53 65.249532015749%
     09 : $1.54 64.905862147933%
     10 : $1.54 64.946910945948%
     11 : $1.54 64.94533183166%
     12 : $1.54 64.983531358243%
  Yr Avg: $1.53 0.65357640724571
2018/01 : $1.55 64.63143627817%
     02 : $1.55 64.339674479811%
     03 : $1.56 64.19452347145%
     04 : $1.56 63.940354728245%
     05 : $1.57 63.675532685026%
     06 : $1.57 63.574202915499%
     07 : $1.57 63.569915113453%
     08 : $1.57 63.5346188032%
     09 : $1.58 63.460876127589%
     10 : $1.58 63.348953541722%
     11 : $1.57 63.561844629768%
     12 : $1.57 63.765507870863%
  Yr Avg: $1.57 0.637997867204
2019/01 : $1.57 63.644164544167%
     02 : $1.58 63.376269276453%
     03 : $1.59 63.020747878008%
     04 : $1.60 62.688810208166%
     05 : $1.60 62.555644775331%
     06 : $1.60 62.543188407967%
     07 : $1.60 62.438857340478%
     08 : $1.60 62.442020473135%
     09 : $1.60 62.393139856742%
     10 : $1.61 62.250821772874%
     11 : $1.61 62.284221838225%
     12 : $1.60 62.340937542385%
  Yr Avg: $1.60 0.62664901992828
2020/01 : $1.61 62.100003280831%
     02 : $1.61 61.93027628468%
     03 : $1.61 62.065359213436%
     04 : $1.60 62.483180430334%
     05 : $1.60 62.4819609487%
     06 : $1.61 62.141918466602%
     07 : $1.62 61.829170468215%
     08 : $1.62 61.634823347541%
     09 : $1.62 61.549101635179%
     10 : $1.63 61.523572620859%
     11 : $1.62 61.561164041318%
     12 : $1.63 61.503259914709%
  Yr Avg: $1.61 0.619003158877
2021/01 : $1.63 61.242746924556%
     02 : $1.64 60.909305336345%
     03 : $1.65 60.480902745964%
     04 : $1.67 59.987867628963%
     05 : $1.68 59.510764238515%
     06 : $1.70 58.962958703072%
     07 : $1.70 58.680673225135%
     08 : $1.71 58.559694435173%
     09 : $1.71 58.401078453324%
     10 : $1.73 57.919873615931%
     11 : $1.74 57.636680882891%
     12 : $1.74 57.46013230918%
  Yr Avg: $1.69 0.59146056541587
2022/01 : $1.75 56.980665151382%
     02 : $1.77 56.464915962921%
     03 : $1.79 55.720963508843%
     04 : $1.80 55.411627116583%
     05 : $1.82 54.807455701471%
     06 : $1.85 54.064817541272%
     07 : $1.85 54.071204290261%
     08 : $1.85 54.090374345389%
     09 : $1.85 53.974286559516%
     10 : $1.86 53.756224934728%
     11 : $1.86 53.810575236843%
     12 : $1.85 53.976287424825%
  Yr Avg: $1.82 0.54760783147836
2023/01 : $1.87 53.548149654852%
     02 : $1.88 53.250896919751%
     03 : $1.88 53.075180405225%
     04 : $1.89 52.808022384452%
     05 : $1.90 52.675362072026%
     06 : $1.90 52.505826335059%
     07 : $1.91 52.405861534922%
     08 : $1.92 52.177991746856%
     09 : $1.92 52.04864332423%
     10 : $1.92 52.06860620589%
     11 : $1.92 52.173743177462%
     12 : $1.91 52.225620187737%
  Yr Avg: $1.90 0.52580325329038
2024/01 : $1.93 51.942662850615%
     02 : $1.94 51.623132507321%
     03 : $1.95 51.29157408646%
     04 : $1.96 51.092656361698%
     05 : $1.96 51.007899118725%
     06 : $1.96 50.990690696253%
     07 : $1.96 50.931519681886%
     08 : $1.97 50.89009980836%
     09 : $1.97 50.80859233682%
     10 : $1.97 50.750165108169%
     11 : $1.97 50.777672102084%
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.