US Inflation History

2001/02 : $1.00 100%
     03 : $1.00 99.772984796081%
     04 : $1.01 99.378179255546%
     05 : $1.01 98.930782606886%
     06 : $1.01 98.764045276393%
     07 : $1.01 99.042254157827%
     08 : $1.01 99.042254157827%
     09 : $1.01 98.597869429573%
     10 : $1.01 98.930782606886%
     11 : $1.01 99.09808321493%
     12 : $1.01 99.490662553425%
  Yr Avg: $1.01 0.99186172550489
2002/01 : $1.01 99.265950688279%
     02 : $1.01 98.875140113048%
     03 : $1.02 98.322146862423%
     04 : $1.02 97.775306611793%
     05 : $1.02 97.775306611793%
     06 : $1.02 97.720955709791%
     07 : $1.02 97.612436881297%
     08 : $1.03 97.288322673365%
     09 : $1.03 97.127071020419%
     10 : $1.03 96.966353942983%
     11 : $1.03 96.966353942983%
     12 : $1.03 97.180763569361%
  Yr Avg: $1.02 0.97739675718961
2003/01 : $1.03 96.752889690074%
     02 : $1.04 96.013107145705%
     03 : $1.05 95.43973903387%
     04 : $1.05 95.647443145966%
     05 : $1.04 95.803815451977%
     06 : $1.04 95.699510441847%
     07 : $1.05 95.595431460289%
     08 : $1.05 95.232935448303%
     09 : $1.05 94.924406448523%
     10 : $1.05 95.027027007634%
     11 : $1.05 95.284552480919%
     12 : $1.05 95.387955170641%
  Yr Avg: $1.05 0.95567401077146
2004/01 : $1.05 94.924406448523%
     02 : $1.06 94.414607975418%
     03 : $1.07 93.81003177585%
     04 : $1.07 93.510638994431%
     05 : $1.08 92.966685092779%
     06 : $1.08 92.672641654213%
     07 : $1.08 92.819429272476%
     08 : $1.08 92.770449239858%
     09 : $1.08 92.57503857061%
     10 : $1.09 92.090099652589%
     11 : $1.09 92.041885605684%
     12 : $1.08 92.380451291157%
  Yr Avg: $1.08 0.93081363797799
2005/01 : $1.08 92.186680225989%
     02 : $1.09 91.657977871265%
     03 : $1.10 90.946714392181%
     04 : $1.11 90.339156768125%
     05 : $1.11 90.432099357855%
     06 : $1.11 90.385603845643%
     07 : $1.11 89.969293301042%
     08 : $1.12 89.511201554431%
     09 : $1.13 88.430584069488%
     10 : $1.13 88.253011718595%
     11 : $1.12 88.967611809921%
     12 : $1.12 89.329268287214%
  Yr Avg: $1.11 0.90034100266812
2006/01 : $1.13 88.653555873411%
     02 : $1.13 88.47508837762%
     03 : $1.14 87.987987837151%
     04 : $1.15 87.245657986661%
     05 : $1.15 86.81481524003%
     06 : $1.15 86.643666764642%
     07 : $1.16 86.388206044417%
     08 : $1.16 86.218734844538%
     09 : $1.15 86.643666764642%
     10 : $1.15 87.11595705206%
     11 : $1.15 87.245657986661%
     12 : $1.15 87.11595705206%
  Yr Avg: $1.15 0.87212412651991
2007/01 : $1.15 86.850841682862%
     02 : $1.16 86.388631193396%
     03 : $1.17 85.609099910279%
     04 : $1.18 85.056558716796%
     05 : $1.18 84.5399596539%
     06 : $1.19 84.376440539731%
     07 : $1.18 84.397907872369%
     08 : $1.18 84.552970647768%
     09 : $1.19 84.320591749975%
     10 : $1.19 84.140597664389%
     11 : $1.20 83.643785070867%
     12 : $1.19 83.699937025929%
  Yr Avg: $1.18 0.84798110144022
2008/01 : $1.20 83.285958522143%
     02 : $1.20 83.044786036601%
     03 : $1.21 82.331122349355%
     04 : $1.22 81.834812041547%
     05 : $1.23 81.151445152239%
     06 : $1.24 80.341841305878%
     07 : $1.25 79.922169034749%
     08 : $1.25 80.2424622835%
     09 : $1.24 80.353592997707%
     10 : $1.23 81.173552899162%
     11 : $1.21 82.758621308234%
     12 : $1.20 83.623494521902%
  Yr Avg: $1.22 0.81671988204418
2009/01 : $1.20 83.261107936446%
     02 : $1.21 82.849104491842%
     03 : $1.21 82.64812562668%
     04 : $1.21 82.442317643153%
     05 : $1.22 82.204847720874%
     06 : $1.23 81.504731396884%
     07 : $1.22 81.634168631486%
     08 : $1.23 81.451485523453%
     09 : $1.23 81.400571690836%
     10 : $1.23 81.322249203137%
     11 : $1.23 81.264733901137%
     12 : $1.23 81.4081095643%
  Yr Avg: $1.22 0.81949296110853
2010/01 : $1.23 81.130847850213%
     02 : $1.23 81.110634437982%
     03 : $1.24 80.778933921893%
     04 : $1.24 80.638873344442%
     05 : $1.24 80.57641052816%
     06 : $1.24 80.655150989328%
     07 : $1.24 80.638132473014%
     08 : $1.24 80.526951530236%
     09 : $1.24 80.480133120065%
     10 : $1.24 80.380045516055%
     11 : $1.24 80.34624706914%
     12 : $1.25 80.208414487606%
  Yr Avg: $1.24 0.80622564605678
2011/01 : $1.25 79.828173438898%
     02 : $1.26 79.436444398362%
     03 : $1.27 78.669333923399%
     04 : $1.28 78.165989821718%
     05 : $1.29 77.80000292402%
     06 : $1.28 77.883414642328%
     07 : $1.29 77.814466958704%
     08 : $1.29 77.600477099673%
     09 : $1.29 77.482822052818%
     10 : $1.29 77.642974058826%
     11 : $1.29 77.708525932249%
     12 : $1.28 77.900669950479%
  Yr Avg: $1.28 0.78161107933456
2012/01 : $1.29 77.559393716029%
     02 : $1.30 77.219398310149%
     03 : $1.30 76.637371151381%
     04 : $1.31 76.406545751546%
     05 : $1.31 76.496311384135%
     06 : $1.31 76.60865117181%
     07 : $1.30 76.733709551313%
     08 : $1.31 76.309037743453%
     09 : $1.32 75.970043321246%
     10 : $1.32 75.999602835511%
     11 : $1.31 76.361409998517%
     12 : $1.31 76.567610841227%
  Yr Avg: $1.31 0.76572423814693
2013/01 : $1.31 76.341844176082%
     02 : $1.32 75.721680974485%
     03 : $1.32 75.524223490952%
     04 : $1.32 75.602822235794%
     05 : $1.33 75.468459013441%
     06 : $1.33 75.287788636019%
     07 : $1.33 75.258137633999%
     08 : $1.33 75.167715442227%
     09 : $1.33 75.080396658616%
     10 : $1.33 75.274250242151%
     11 : $1.33 75.428306652245%
     12 : $1.33 75.434778962445%
  Yr Avg: $1.33 0.75465867009871
2014/01 : $1.33 75.155183413665%
     02 : $1.34 74.878291238352%
     03 : $1.34 74.399157308082%
     04 : $1.35 74.154687675604%
     05 : $1.35 73.896595337013%
     06 : $1.36 73.759245308539%
     07 : $1.36 73.788037043213%
     08 : $1.35 73.911507841084%
     09 : $1.35 73.855926339083%
     10 : $1.35 74.041940677725%
     11 : $1.34 74.443893026418%
     12 : $1.34 74.868405179176%
  Yr Avg: $1.35 0.74262739198996
2015/01 : $1.33 75.222394623821%
     02 : $1.34 74.897112601604%
     03 : $1.34 74.453983587635%
     04 : $1.35 74.302933716314%
     05 : $1.35 73.926115385971%
     06 : $1.36 73.668066100441%
     07 : $1.36 73.663127555547%
     08 : $1.36 73.767602984044%
     09 : $1.35 73.882619237023%
     10 : $1.35 73.915857994142%
     11 : $1.35 74.072201598112%
     12 : $1.35 74.326180575481%
  Yr Avg: $1.35 0.74174849663345
2016/01 : $1.35 74.20351522863%
     02 : $1.35 74.142489308266%
     03 : $1.35 73.824601649309%
     04 : $1.36 73.47624498017%
     05 : $1.37 73.180174459973%
     06 : $1.37 72.940611082593%
     07 : $1.37 73.058829406999%
     08 : $1.37 72.991792202965%
     09 : $1.37 72.816740250029%
     10 : $1.38 72.726068709277%
     11 : $1.37 72.839368221441%
     12 : $1.37 72.815534764315%
  Yr Avg: $1.37 0.73251330855331
2017/01 : $1.38 72.393643466658%
     02 : $1.39 72.166599560697%
     03 : $1.39 72.107989993392%
     04 : $1.39 71.894784058851%
     05 : $1.39 71.833385011956%
     06 : $1.39 71.768283401798%
     07 : $1.39 71.8178320936%
     08 : $1.40 71.603418879467%
     09 : $1.40 71.226283032798%
     10 : $1.40 71.271329091949%
     11 : $1.40 71.269596206236%
     12 : $1.40 71.311515536818%
  Yr Avg: $1.39 0.71722055027852
2018/01 : $1.41 70.925134045258%
     02 : $1.42 70.604960986303%
     03 : $1.42 70.445675423151%
     04 : $1.43 70.166756166207%
     05 : $1.43 69.876146209272%
     06 : $1.43 69.764949121596%
     07 : $1.43 69.760243780783%
     08 : $1.43 69.72151037673%
     09 : $1.44 69.640586766583%
     10 : $1.44 69.517765352385%
     11 : $1.43 69.75138740732%
     12 : $1.43 69.974883023487%
  Yr Avg: $1.43 0.70012499888256
2019/01 : $1.43 69.84172349297%
     02 : $1.44 69.547741046241%
     03 : $1.45 69.157599587336%
     04 : $1.45 68.793338399842%
     05 : $1.46 68.647205546885%
     06 : $1.46 68.633536199956%
     07 : $1.46 68.519045553099%
     08 : $1.46 68.522516706157%
     09 : $1.46 68.468876179665%
     10 : $1.46 68.312699406307%
     11 : $1.46 68.349351912404%
     12 : $1.46 68.411590493992%
  Yr Avg: $1.45 0.68767102043738
2020/01 : $1.47 68.147194469691%
     02 : $1.47 67.960939751456%
     03 : $1.47 68.109176822779%
     04 : $1.46 68.567684748982%
     05 : $1.46 68.56634651633%
     06 : $1.47 68.193191283944%
     07 : $1.47 67.849988425005%
     08 : $1.48 67.636716116994%
     09 : $1.48 67.542646972163%
     10 : $1.48 67.514631986469%
     11 : $1.48 67.555883994603%
     12 : $1.48 67.492341264036%
  Yr Avg: $1.47 0.67928061862704
2021/01 : $1.49 67.206459968322%
     02 : $1.50 66.840548413481%
     03 : $1.51 66.370428717899%
     04 : $1.52 65.829382691755%
     05 : $1.53 65.30581979621%
     06 : $1.55 64.704669902762%
     07 : $1.55 64.394895951963%
     08 : $1.56 64.262136456139%
     09 : $1.56 64.088074723611%
     10 : $1.57 63.560010989294%
     11 : $1.58 63.249241436455%
     12 : $1.59 63.055500867205%
  Yr Avg: $1.54 0.64905597492925
2022/01 : $1.60 62.529344024724%
     02 : $1.61 61.963372070026%
     03 : $1.64 61.146974809385%
     04 : $1.64 60.807515772893%
     05 : $1.66 60.144511187652%
     06 : $1.69 59.329556204561%
     07 : $1.69 59.336564884147%
     08 : $1.68 59.357601686173%
     09 : $1.69 59.230209471978%
     10 : $1.70 58.990913382353%
     11 : $1.69 59.050556223127%
     12 : $1.69 59.232405178099%
  Yr Avg: $1.67 0.6009329374126
2023/01 : $1.70 58.76257609068%
     02 : $1.71 58.436377397035%
     03 : $1.72 58.243549911459%
     04 : $1.73 57.950376503505%
     05 : $1.73 57.804797958711%
     06 : $1.74 57.61875312415%
     07 : $1.74 57.509053924228%
     08 : $1.75 57.258994569305%
     09 : $1.75 57.117050420427%
     10 : $1.75 57.138957253064%
     11 : $1.75 57.254332281553%
     12 : $1.74 57.311260985594%
  Yr Avg: $1.73 0.57700506701643
2024/01 : $1.75 57.000749751122%
     02 : $1.77 56.65010409423%
     03 : $1.78 56.286259086326%
     04 : $1.78 56.067971096686%
     05 : $1.79 55.97496033961%
     06 : $1.79 55.956076190644%
     07 : $1.79 55.891143204976%
     08 : $1.79 55.84568993562%
     09 : $1.79 55.756245407113%
     10 : $1.80 55.69212863573%
     11 : $1.79 55.72231421326%
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.