US Inflation History

2003/07 : $1.00 100%
     08 : $1.00 99.620801950001%
     09 : $1.01 99.298057447396%
     10 : $1.01 99.405406258466%
     11 : $1.00 99.674797242273%
     12 : $1.00 99.782964220697%
  Yr Avg: $1.00 0.99630337853139
2004/01 : $1.01 99.298057447396%
     02 : $1.01 98.764769961458%
     03 : $1.02 98.132337856354%
     04 : $1.02 97.819150524234%
     05 : $1.03 97.250133895152%
     06 : $1.03 96.942542377363%
     07 : $1.03 97.09609324901%
     08 : $1.03 97.04485645676%
     09 : $1.03 96.840442222457%
     10 : $1.04 96.333159697954%
     11 : $1.04 96.282724184282%
     12 : $1.03 96.636889315712%
  Yr Avg: $1.03 0.97370096432344
2005/01 : $1.04 96.434190230402%
     02 : $1.04 95.881127864714%
     03 : $1.05 95.137092853607%
     04 : $1.06 94.501541954599%
     05 : $1.06 94.598766882935%
     06 : $1.06 94.550129085604%
     07 : $1.06 94.114636993313%
     08 : $1.07 93.63543862618%
     09 : $1.08 92.505031588484%
     10 : $1.08 92.31927757474%
     11 : $1.07 93.066802932815%
     12 : $1.07 93.445122766481%
  Yr Avg: $1.06 0.94182429946156
2006/01 : $1.08 92.738276839347%
     02 : $1.08 92.551586436819%
     03 : $1.09 92.042042692911%
     04 : $1.10 91.265509924398%
     05 : $1.10 90.814816057495%
     06 : $1.10 90.635781899928%
     07 : $1.11 90.368550802873%
     08 : $1.11 90.191271201442%
     09 : $1.10 90.635781899928%
     10 : $1.10 91.129833006977%
     11 : $1.10 91.265509924398%
     12 : $1.10 91.129833006977%
  Yr Avg: $1.10 0.91230732807791
2007/01 : $1.10 90.852502422085%
     02 : $1.11 90.368995540631%
     03 : $1.12 89.553547279968%
     04 : $1.12 88.975547698772%
     05 : $1.13 88.435146285227%
     06 : $1.13 88.264093012417%
     07 : $1.13 88.286549454435%
     08 : $1.13 88.448756761867%
     09 : $1.13 88.205670984395%
     10 : $1.14 88.017383654304%
     11 : $1.14 87.497680373578%
     12 : $1.14 87.556419535277%
  Yr Avg: $1.13 0.8870519108358
2008/01 : $1.15 87.123366932802%
     02 : $1.15 86.871082402194%
     03 : $1.16 86.124536593107%
     04 : $1.17 85.605358740958%
     05 : $1.18 84.890505657637%
     06 : $1.19 84.043599237536%
     07 : $1.20 83.604590526849%
     08 : $1.19 83.939641317309%
     09 : $1.19 84.055892389676%
     10 : $1.18 84.913632021089%
     11 : $1.16 86.571732606921%
     12 : $1.14 87.476454935652%
  Yr Avg: $1.17 0.85435032780144
2009/01 : $1.15 87.097371354021%
     02 : $1.15 86.666384811766%
     03 : $1.16 86.456145826396%
     04 : $1.16 86.240855220577%
     05 : $1.16 85.992443849184%
     06 : $1.17 85.260069599395%
     07 : $1.17 85.395470666814%
     08 : $1.17 85.204370417313%
     09 : $1.17 85.151110725046%
     10 : $1.18 85.069179521324%
     11 : $1.18 85.009014196348%
     12 : $1.17 85.158995906743%
  Yr Avg: $1.17 0.85725117674577
2010/01 : $1.18 84.868959332973%
     02 : $1.18 84.847814585863%
     03 : $1.18 84.500830937144%
     04 : $1.19 84.35431705535%
     05 : $1.19 84.288976258904%
     06 : $1.19 84.371344694263%
     07 : $1.19 84.353542048201%
     08 : $1.19 84.237238432976%
     09 : $1.19 84.188262860132%
     10 : $1.19 84.083563710307%
     11 : $1.19 84.048207996756%
     12 : $1.19 83.904024766001%
  Yr Avg: $1.19 0.84337256889906
2011/01 : $1.20 83.506264075035%
     02 : $1.20 83.096486081932%
     03 : $1.22 82.294030919332%
     04 : $1.22 81.767495190593%
     05 : $1.23 81.384645411992%
     06 : $1.23 81.471900333105%
     07 : $1.23 81.399775878441%
     08 : $1.23 81.17592641643%
     09 : $1.23 81.052850402171%
     10 : $1.23 81.220381426993%
     11 : $1.23 81.288953609179%
     12 : $1.23 81.48995068121%
  Yr Avg: $1.22 0.81762388368868
2012/01 : $1.23 81.132950112002%
     02 : $1.24 80.777289385662%
     03 : $1.25 80.168445270543%
     04 : $1.25 79.926984568594%
     05 : $1.25 80.020886161189%
     06 : $1.25 80.138402015199%
     07 : $1.25 80.269222471357%
     08 : $1.25 79.824983869812%
     09 : $1.26 79.470370247562%
     10 : $1.26 79.50129171924%
     11 : $1.25 79.879769181479%
     12 : $1.25 80.095470747505%
  Yr Avg: $1.25 0.80100505479179
2013/01 : $1.25 79.859301861926%
     02 : $1.26 79.2105645822%
     03 : $1.27 79.004009226451%
     04 : $1.26 79.08622941589%
     05 : $1.27 78.945675395368%
     06 : $1.27 78.75668061323%
     07 : $1.27 78.72566343849%
     08 : $1.27 78.631075035686%
     09 : $1.27 78.539733030867%
     10 : $1.27 78.742518436585%
     11 : $1.27 78.903673010335%
     12 : $1.27 78.910443532838%
  Yr Avg: $1.27 0.78942963964989
2014/01 : $1.27 78.617965592723%
     02 : $1.28 78.328315584262%
     03 : $1.28 77.82710551287%
     04 : $1.29 77.571371918969%
     05 : $1.29 77.301387951484%
     06 : $1.30 77.157709507467%
     07 : $1.30 77.187827824036%
     08 : $1.29 77.316987550589%
     09 : $1.29 77.25884512563%
     10 : $1.29 77.453430092507%
     11 : $1.28 77.873902433656%
     12 : $1.28 78.317974023975%
  Yr Avg: $1.29 0.77684401926514
2015/01 : $1.27 78.688273565739%
     02 : $1.28 78.348004143605%
     03 : $1.28 77.884457918435%
     04 : $1.29 77.726448410017%
     05 : $1.29 77.332268139488%
     06 : $1.30 77.062329208738%
     07 : $1.30 77.057163119921%
     08 : $1.30 77.16645226366%
     09 : $1.29 77.286767901366%
     10 : $1.29 77.321538137361%
     11 : $1.29 77.48508528766%
     12 : $1.29 77.750766370417%
  Yr Avg: $1.29 0.775924628722
2016/01 : $1.29 77.622449206116%
     02 : $1.29 77.558611510703%
     03 : $1.29 77.226077147815%
     04 : $1.30 76.86166991222%
     05 : $1.31 76.551957914822%
     06 : $1.31 76.301356632187%
     07 : $1.31 76.425021877063%
     08 : $1.31 76.354895927518%
     09 : $1.31 76.171778439305%
     10 : $1.31 76.076929198743%
     11 : $1.31 76.195448996639%
     12 : $1.31 76.170517410723%
  Yr Avg: $1.30 0.76626392847821
2017/01 : $1.32 75.729187431651%
     02 : $1.32 75.491682456264%
     03 : $1.33 75.430372447606%
     04 : $1.33 75.20734302948%
     05 : $1.33 75.143115015696%
     06 : $1.33 75.075013842697%
     07 : $1.33 75.126845495156%
     08 : $1.34 74.902553171918%
     09 : $1.34 74.508040755468%
     10 : $1.34 74.555162316052%
     11 : $1.34 74.553349587466%
     12 : $1.34 74.597200355167%
  Yr Avg: $1.33 0.75026655492052
2018/01 : $1.35 74.193016299864%
     02 : $1.35 73.858091236957%
     03 : $1.36 73.691466576428%
     04 : $1.36 73.399696088359%
     05 : $1.37 73.095696250191%
     06 : $1.37 72.979375746191%
     07 : $1.37 72.974453606355%
     08 : $1.37 72.933935557048%
     09 : $1.37 72.849283383916%
     10 : $1.38 72.720802961451%
     11 : $1.37 72.965189174648%
     12 : $1.37 73.198982372453%
  Yr Avg: $1.37 0.73238332437822
2019/01 : $1.37 73.059687503982%
     02 : $1.37 72.752159788234%
     03 : $1.38 72.344042524736%
     04 : $1.39 71.962997968599%
     05 : $1.39 71.810132030631%
     06 : $1.39 71.79583286725%
     07 : $1.40 71.676067053018%
     08 : $1.40 71.679698139782%
     09 : $1.40 71.623586120962%
     10 : $1.40 71.460213488011%
     11 : $1.40 71.498554761789%
     12 : $1.40 71.563660991907%
  Yr Avg: $1.39 0.71935552769908
2020/01 : $1.40 71.287082895797%
     02 : $1.41 71.092246473816%
     03 : $1.40 71.24731358221%
     04 : $1.39 71.726947304449%
     05 : $1.39 71.725547412601%
     06 : $1.40 71.335199017614%
     07 : $1.41 70.976183054512%
     08 : $1.41 70.753084204752%
     09 : $1.42 70.654680815182%
     10 : $1.42 70.625375036374%
     11 : $1.42 70.668527734682%
     12 : $1.42 70.602057266798%
  Yr Avg: $1.41 0.71057853733232
2021/01 : $1.42 70.303003963364%
     02 : $1.43 69.92023299905%
     03 : $1.44 69.42845249406%
     04 : $1.45 68.862477721125%
     05 : $1.46 68.314791615684%
     06 : $1.48 67.685943684077%
     07 : $1.48 67.361896869217%
     08 : $1.49 67.223020467076%
     09 : $1.49 67.040938823769%
     10 : $1.50 66.488544502984%
     11 : $1.51 66.163456213625%
     12 : $1.52 65.960789029337%
  Yr Avg: $1.47 0.67896129031947
2022/01 : $1.53 65.410389460608%
     02 : $1.54 64.818340294605%
     03 : $1.56 63.964327453018%
     04 : $1.57 63.609227809336%
     05 : $1.59 62.915675225166%
     06 : $1.61 62.063171114204%
     07 : $1.61 62.070502719365%
     08 : $1.61 62.092508794032%
     09 : $1.61 61.959246971528%
     10 : $1.62 61.708925291957%
     11 : $1.62 61.771316182256%
     12 : $1.61 61.961543845016%
  Yr Avg: $1.59 0.62862097930091
2023/01 : $1.63 61.470067337988%
     02 : $1.64 61.128839008703%
     03 : $1.64 60.927126978504%
     04 : $1.65 60.620445578069%
     05 : $1.65 60.468159488064%
     06 : $1.66 60.273542620167%
     07 : $1.66 60.158789019241%
     08 : $1.67 59.897208155905%
     09 : $1.67 59.748723916951%
     10 : $1.67 59.771640108973%
     11 : $1.67 59.892331052804%
     12 : $1.67 59.951882752265%
  Yr Avg: $1.66 0.6035906300147
2024/01 : $1.68 59.627064683316%
     02 : $1.69 59.260262994642%
     03 : $1.70 58.87965379361%
     04 : $1.70 58.651308164216%
     05 : $1.71 58.554011927717%
     06 : $1.71 58.534257689802%
     07 : $1.71 58.466332910682%
     08 : $1.71 58.418785377645%
     09 : $1.71 58.325219684033%
     10 : $1.72 58.258148726349%
     11 : $1.72 58.289725107216%
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.