US Inflation History

1991/11 : $1.00 100%
     12 : $1.00 99.927483453384%
  Yr Avg: $1.00 0.99963741726692
1992/01 : $1.00 99.782765331579%
     02 : $1.01 99.422799392364%
     03 : $1.01 98.923187214995%
     04 : $1.01 98.781361487054%
     05 : $1.01 98.6399421285%
     06 : $1.02 98.288159821902%
     07 : $1.02 98.078291828958%
     08 : $1.02 97.799857087339%
     09 : $1.03 97.523000015102%
     10 : $1.03 97.179125741121%
     11 : $1.03 97.042253782547%
     12 : $1.03 97.110640547549%
  Yr Avg: $1.02 0.98214282031584
1993/01 : $1.03 96.633941135384%
     02 : $1.04 96.296295983825%
     03 : $1.04 95.96100186899%
     04 : $1.04 95.694444643645%
     05 : $1.05 95.561719340154%
     06 : $1.05 95.429362440743%
     07 : $1.05 95.429362440743%
     08 : $1.05 95.165745417426%
     09 : $1.05 94.968986704016%
     10 : $1.06 94.577899056776%
     11 : $1.06 94.513031816248%
     12 : $1.06 94.513031816248%
  Yr Avg: $1.05 0.95395401888683
1994/01 : $1.06 94.254445899031%
     02 : $1.06 93.933196135154%
     03 : $1.07 93.614130079431%
     04 : $1.07 93.48710941469%
     05 : $1.07 93.423728445584%
     06 : $1.07 93.108107389846%
     07 : $1.08 92.857142656268%
     08 : $1.08 92.483220951809%
     09 : $1.08 92.235608414135%
     10 : $1.08 92.173911979716%
     11 : $1.09 92.05076799455%
     12 : $1.09 92.05076799455%
  Yr Avg: $1.08 0.92972678112897
1995/01 : $1.09 91.68329898598%
     02 : $1.10 91.31875330597%
     03 : $1.10 91.017172382822%
     04 : $1.10 90.717576904563%
     05 : $1.10 90.538764531889%
     06 : $1.11 90.360655220436%
     07 : $1.11 90.360655220436%
     08 : $1.11 90.124263539855%
     09 : $1.11 89.947779705947%
     10 : $1.12 89.655172656228%
     11 : $1.11 89.713540798825%
     12 : $1.11 89.771986278157%
  Yr Avg: $1.11 0.90434134960926
1996/01 : $1.12 89.24870484171%
     02 : $1.12 88.960619881767%
     03 : $1.13 88.503531659311%
     04 : $1.13 88.163787166945%
     05 : $1.14 87.994890769737%
     06 : $1.14 87.938735863864%
     07 : $1.14 87.770700013592%
     08 : $1.14 87.603305355153%
     09 : $1.15 87.325728348224%
     10 : $1.15 87.049904775982%
     11 : $1.15 86.885245025694%
     12 : $1.15 86.885245025694%
  Yr Avg: $1.14 0.87860866560639
1997/01 : $1.15 86.612192920787%
     02 : $1.16 86.340852066892%
     03 : $1.16 86.124999616832%
     04 : $1.16 86.017477652004%
     05 : $1.16 86.07120559054%
     06 : $1.16 85.963817207345%
     07 : $1.16 85.856697393536%
     08 : $1.17 85.69651754935%
     09 : $1.17 85.48387105846%
     10 : $1.17 85.272276347156%
     11 : $1.17 85.325077651003%
     12 : $1.17 85.430874303593%
  Yr Avg: $1.16 0.85849654946458
1998/01 : $1.17 85.272276347156%
     02 : $1.17 85.114267556022%
     03 : $1.18 84.956843711825%
     04 : $1.18 84.799999190073%
     05 : $1.18 84.643733990769%
     06 : $1.18 84.539876381027%
     07 : $1.18 84.436274685569%
     08 : $1.19 84.332924686029%
     09 : $1.19 84.229827788529%
     10 : $1.19 84.024390487402%
     11 : $1.19 84.024390487402%
     12 : $1.19 84.075654899419%
  Yr Avg: $1.18 0.84537538350935
1999/01 : $1.19 83.870967061554%
     02 : $1.19 83.76899646813%
     03 : $1.20 83.515150589667%
     04 : $1.21 82.912153259697%
     05 : $1.21 82.912153259697%
     06 : $1.21 82.912153259697%
     07 : $1.21 82.663466444477%
     08 : $1.21 82.465588457602%
     09 : $1.22 82.072661602207%
     10 : $1.22 81.926277225308%
     11 : $1.22 81.877598672463%
     12 : $1.22 81.877598672463%
  Yr Avg: $1.21 0.82731230414413
2000/01 : $1.22 81.635070673542%
     02 : $1.23 81.154299130783%
     03 : $1.24 80.490654333735%
     04 : $1.24 80.443665940067%
     05 : $1.24 80.349853669056%
     06 : $1.25 79.930394689289%
     07 : $1.25 79.745370067663%
     08 : $1.25 79.745370067663%
     09 : $1.26 79.332180987869%
     10 : $1.26 79.195401833376%
     11 : $1.26 79.149913772353%
     12 : $1.26 79.195401833376%
  Yr Avg: $1.25 0.80030631416564
2001/01 : $1.27 78.697886184569%
     02 : $1.28 78.38452757984%
     03 : $1.28 78.206582784714%
     04 : $1.28 77.897116326907%
     05 : $1.29 77.546426577447%
     06 : $1.29 77.41573030864%
     07 : $1.29 77.633803026037%
     08 : $1.29 77.633803026037%
     09 : $1.29 77.285474156159%
     10 : $1.29 77.546426577447%
     11 : $1.29 77.6775643687%
     12 : $1.28 77.985285828555%
  Yr Avg: $1.28 0.77825885562088
2002/01 : $1.29 77.809146494645%
     02 : $1.29 77.502811471518%
     03 : $1.30 77.069350324467%
     04 : $1.30 76.640712177394%
     05 : $1.30 76.640712177394%
     06 : $1.31 76.598109479625%
     07 : $1.31 76.513047508575%
     08 : $1.31 76.258992117868%
     09 : $1.31 76.132595771492%
     10 : $1.32 76.006618449603%
     11 : $1.32 76.006618449603%
     12 : $1.31 76.174682422325%
  Yr Avg: $1.31 0.76612783070376
2003/01 : $1.32 75.839295503409%
     02 : $1.33 75.259420450887%
     03 : $1.34 74.809988565131%
     04 : $1.33 74.972796452162%
     05 : $1.33 75.095368145494%
     06 : $1.33 75.013609156062%
     07 : $1.33 74.932027338058%
     08 : $1.34 74.647886551567%
     09 : $1.34 74.406047552642%
     10 : $1.34 74.486486193101%
     11 : $1.34 74.688346318733%
     12 : $1.34 74.769398028577%
  Yr Avg: $1.33 0.74910055854652
2004/01 : $1.34 74.406047552642%
     02 : $1.35 74.00644442789%
     03 : $1.36 73.532550229998%
     04 : $1.36 73.297872612675%
     05 : $1.37 72.871496916613%
     06 : $1.38 72.641012356413%
     07 : $1.37 72.756071137534%
     08 : $1.38 72.717678370358%
     09 : $1.38 72.564506640427%
     10 : $1.39 72.184389560486%
     11 : $1.39 72.146597207593%
     12 : $1.38 72.411980320698%
  Yr Avg: $1.37 0.72961387277777
2005/01 : $1.38 72.26009378668%
     02 : $1.39 71.845672943625%
     03 : $1.40 71.288152425698%
     04 : $1.41 70.811921252306%
     05 : $1.41 70.884773862186%
     06 : $1.41 70.848328574593%
     07 : $1.42 70.522005520943%
     08 : $1.43 70.162932469479%
     09 : $1.44 69.315895558962%
     10 : $1.45 69.176706310602%
     11 : $1.43 69.736842216273%
     12 : $1.43 70.020324937461%
  Yr Avg: $1.42 0.70572804154901
2006/01 : $1.44 69.490670954103%
     02 : $1.44 69.350780050643%
     03 : $1.45 68.968968593158%
     04 : $1.46 68.387096846768%
     05 : $1.47 68.049382795209%
     06 : $1.47 67.915228871316%
     07 : $1.48 67.714987192615%
     08 : $1.48 67.582147993206%
     09 : $1.47 67.915228871316%
     10 : $1.46 68.285431381914%
     11 : $1.46 68.387096846768%
     12 : $1.46 68.285431381914%
  Yr Avg: $1.46 0.68361037648244
2007/01 : $1.47 68.077621952226%
     02 : $1.48 67.715320443634%
     03 : $1.49 67.104288530026%
     04 : $1.50 66.67118172583%
     05 : $1.51 66.266247990897%
     06 : $1.51 66.138074305753%
     07 : $1.51 66.154901373025%
     08 : $1.51 66.276446596974%
     09 : $1.51 66.094297495744%
     10 : $1.52 65.953209982086%
     11 : $1.53 65.563785777696%
     12 : $1.52 65.607800222398%
  Yr Avg: $1.50 0.66468598033024
2008/01 : $1.53 65.283305127923%
     02 : $1.54 65.094263214479%
     03 : $1.55 64.534861304722%
     04 : $1.56 64.145830814617%
     05 : $1.57 63.610176906796%
     06 : $1.59 62.975572756558%
     07 : $1.60 62.64661462945%
     08 : $1.59 62.897674979353%
     09 : $1.59 62.98478426468%
     10 : $1.57 63.62750595978%
     11 : $1.54 64.869954344048%
     12 : $1.53 65.547881126746%
  Yr Avg: $1.56 0.64018202119096
2009/01 : $1.53 65.263826113724%
     02 : $1.54 64.940879160059%
     03 : $1.54 64.783342826066%
     04 : $1.55 64.622021210457%
     05 : $1.55 64.435881533734%
     06 : $1.57 63.887098660666%
     07 : $1.56 63.98855742552%
     08 : $1.57 63.845362134321%
     09 : $1.57 63.805453567151%
     10 : $1.57 63.744060855179%
     11 : $1.57 63.698977757421%
     12 : $1.57 63.811362093656%
  Yr Avg: $1.56 0.64235568611496
2010/01 : $1.57 63.594031808908%
     02 : $1.57 63.578187621224%
     03 : $1.58 63.318185738707%
     04 : $1.58 63.208399916746%
     05 : $1.58 63.159438733291%
     06 : $1.58 63.221159071792%
     07 : $1.58 63.207819188177%
     08 : $1.58 63.120670531422%
     09 : $1.59 63.08397214179%
     10 : $1.59 63.00551894622%
     11 : $1.59 62.979026193277%
     12 : $1.59 62.87098677539%
  Yr Avg: $1.58 0.63195616388912
2011/01 : $1.60 62.572936625696%
     02 : $1.61 62.265881667878%
     03 : $1.62 61.664585746064%
     04 : $1.63 61.27004184986%
     05 : $1.64 60.983164749095%
     06 : $1.64 61.048546630437%
     07 : $1.64 60.994502314351%
     08 : $1.64 60.826767374281%
     09 : $1.65 60.73454402163%
     10 : $1.64 60.860078414949%
     11 : $1.64 60.911460941251%
     12 : $1.64 61.062072122214%
  Yr Avg: $1.63 0.61266215204809
2012/01 : $1.64 60.794564358098%
     02 : $1.65 60.528060565406%
     03 : $1.66 60.071841326619%
     04 : $1.67 59.890909927424%
     05 : $1.67 59.961272294458%
     06 : $1.67 60.049329306311%
     07 : $1.66 60.147355726283%
     08 : $1.67 59.814478735927%
     09 : $1.68 59.548759559559%
     10 : $1.68 59.57192964517%
     11 : $1.67 59.855530480643%
     12 : $1.67 60.017160037067%
  Yr Avg: $1.67 0.6002093266358
2013/01 : $1.67 59.84019390316%
     02 : $1.68 59.354081907363%
     03 : $1.69 59.199305791726%
     04 : $1.69 59.260915046553%
     05 : $1.69 59.155595069471%
     06 : $1.69 59.013977447652%
     07 : $1.70 58.990735649796%
     08 : $1.70 58.919858641948%
     09 : $1.70 58.851414225926%
     10 : $1.69 59.003365441577%
     11 : $1.69 59.124121830836%
     12 : $1.69 59.129195120609%
  Yr Avg: $1.69 0.59153563339718
2014/01 : $1.70 58.910035470564%
     02 : $1.70 58.692994847039%
     03 : $1.71 58.317427979322%
     04 : $1.72 58.125801612828%
     05 : $1.73 57.923497152504%
     06 : $1.73 57.815835981554%
     07 : $1.73 57.83840424676%
     08 : $1.73 57.93518624837%
     09 : $1.73 57.891618950605%
     10 : $1.72 58.03742541118%
     11 : $1.71 58.352493860799%
     12 : $1.70 58.685245706257%
  Yr Avg: $1.72 0.58210497288982
2015/01 : $1.70 58.962718660125%
     02 : $1.70 58.707747883708%
     03 : $1.71 58.360403299539%
     04 : $1.72 58.242003571495%
     05 : $1.73 57.946636303421%
     06 : $1.73 57.744365590035%
     07 : $1.73 57.74049453495%
     08 : $1.73 57.822387106015%
     09 : $1.73 57.912542052552%
     10 : $1.73 57.938596095294%
     11 : $1.72 58.061145290667%
     12 : $1.72 58.26022551223%
  Yr Avg: $1.72 0.58141605491669
2016/01 : $1.72 58.164074859597%
     02 : $1.72 58.116239980218%
     03 : $1.73 57.86706524051%
     04 : $1.74 57.594007511112%
     05 : $1.74 57.361934032553%
     06 : $1.75 57.174153410939%
     07 : $1.75 57.266818286037%
     08 : $1.75 57.214271490353%
     09 : $1.75 57.077057844025%
     10 : $1.75 57.005985385157%
     11 : $1.75 57.094794672517%
     12 : $1.75 57.076112929743%
  Yr Avg: $1.74 0.57417709636897
2017/01 : $1.76 56.745415429173%
     02 : $1.77 56.567448136088%
     03 : $1.77 56.521507303639%
     04 : $1.77 56.354386839076%
     05 : $1.78 56.306259486229%
     06 : $1.78 56.25522989666%
     07 : $1.78 56.294068404651%
     08 : $1.78 56.126001619684%
     09 : $1.79 55.830385467938%
     10 : $1.79 55.865694608598%
     11 : $1.79 55.864336294318%
     12 : $1.79 55.897194563559%
  Yr Avg: $1.78 0.56218994004135
2018/01 : $1.80 55.594331256744%
     02 : $1.81 55.343365117044%
     03 : $1.81 55.218509880865%
     04 : $1.82 54.99988033898%
     05 : $1.83 54.772087097136%
     06 : $1.83 54.684925785279%
     07 : $1.83 54.681237526112%
     08 : $1.83 54.650876530329%
     09 : $1.83 54.587444940815%
     10 : $1.84 54.491171955529%
     11 : $1.83 54.674295499612%
     12 : $1.82 54.849481482506%
  Yr Avg: $1.82 0.54878967284246
2019/01 : $1.83 54.745105013583%
     02 : $1.83 54.514668261547%
     03 : $1.84 54.208857722091%
     04 : $1.85 53.923333311117%
     05 : $1.86 53.808787764687%
     06 : $1.86 53.798073111674%
     07 : $1.86 53.708330159012%
     08 : $1.86 53.711051005939%
     09 : $1.86 53.669005132656%
     10 : $1.87 53.54658670667%
     11 : $1.87 53.57531660042%
     12 : $1.86 53.62410201857%
  Yr Avg: $1.85 0.53902768067331
2020/01 : $1.87 53.416856443982%
     02 : $1.88 53.270861562999%
     03 : $1.87 53.387056491054%
     04 : $1.86 53.746455762924%
     05 : $1.86 53.745406795582%
     06 : $1.87 53.452910829536%
     07 : $1.88 53.183892889917%
     08 : $1.89 53.016720398824%
     09 : $1.89 52.94298474405%
     10 : $1.89 52.921025329862%
     11 : $1.89 52.953360521554%
     12 : $1.89 52.903552852388%
  Yr Avg: $1.88 0.53245090385223
2021/01 : $1.90 52.679466149304%
     02 : $1.91 52.392648105682%
     03 : $1.92 52.02414700324%
     04 : $1.94 51.600050631657%
     05 : $1.95 51.189658329401%
     06 : $1.97 50.718449825375%
     07 : $1.98 50.475634977476%
     08 : $1.99 50.371572073857%
     09 : $1.99 50.235134607117%
     10 : $2.01 49.821214343653%
     11 : $2.02 49.577619097798%
     12 : $2.02 49.425756467861%
  Yr Avg: $1.97 0.50875945967702
2022/01 : $2.04 49.013330912553%
     02 : $2.06 48.569696469629%
     03 : $2.09 47.9297673337%
     04 : $2.10 47.663683971619%
     05 : $2.12 47.143990959645%
     06 : $2.15 46.505192346161%
     07 : $2.15 46.510686066544%
     08 : $2.15 46.52717566443%
     09 : $2.15 46.42731987916%
     10 : $2.16 46.239748769791%
     11 : $2.16 46.286499528766%
     12 : $2.15 46.42904097303%
  Yr Avg: $2.12 0.47103844406252
2023/01 : $2.17 46.060767662424%
     02 : $2.18 45.805078357439%
     03 : $2.19 45.653931443825%
     04 : $2.20 45.424128853011%
     05 : $2.21 45.310017798417%
     06 : $2.21 45.164187433759%
     07 : $2.22 45.078200234142%
     08 : $2.23 44.882192390116%
     09 : $2.23 44.770930139591%
     10 : $2.23 44.788101706861%
     11 : $2.23 44.878537877887%
     12 : $2.23 44.923161173607%
  Yr Avg: $2.21 0.45228269589257
2024/01 : $2.24 44.679768409384%
     02 : $2.25 44.40491646775%
     03 : $2.27 44.119718277182%
     04 : $2.28 43.948614267739%
     05 : $2.28 43.875708225206%
     06 : $2.28 43.860905974251%
     07 : $2.28 43.810008560192%
     08 : $2.28 43.774380229738%
     09 : $2.29 43.704269558622%
     10 : $2.29 43.654011930274%
     11 : $2.29 43.677672752618%
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.