US Inflation History

1991/12 : $1.00 100%
1992/01 : $1.00 99.855176857453%
     02 : $1.01 99.494949693939%
     03 : $1.01 98.994974952154%
     04 : $1.01 98.853046302458%
     05 : $1.01 98.711524317047%
     06 : $1.02 98.359486724944%
     07 : $1.02 98.149466432537%
     08 : $1.02 97.870829633134%
     09 : $1.02 97.593771648013%
     10 : $1.03 97.249647827322%
     11 : $1.03 97.112676541901%
     12 : $1.03 97.181112934612%
  Yr Avg: $1.02 0.98285555322126
1993/01 : $1.03 96.704067585634%
     02 : $1.04 96.366177407787%
     03 : $1.04 96.030639972792%
     04 : $1.04 95.763889309077%
     05 : $1.05 95.631067687933%
     06 : $1.05 95.498614738217%
     07 : $1.05 95.498614738217%
     08 : $1.05 95.234806410211%
     09 : $1.05 95.037904910633%
     10 : $1.06 94.646533454329%
     11 : $1.06 94.581619140182%
     12 : $1.06 94.581619140182%
  Yr Avg: $1.05 0.95464629541266
1994/01 : $1.06 94.322845569308%
     02 : $1.06 94.00136267714%
     03 : $1.07 93.682065077824%
     04 : $1.07 93.554952235239%
     05 : $1.07 93.49152527109%
     06 : $1.07 93.175675171766%
     07 : $1.08 92.924528315162%
     08 : $1.08 92.550335258821%
     09 : $1.08 92.30254303078%
     10 : $1.08 92.24080182377%
     11 : $1.09 92.117568474034%
     12 : $1.09 92.117568474034%
  Yr Avg: $1.08 0.93040147614914
1995/01 : $1.09 91.74983279625%
     02 : $1.09 91.385022568461%
     03 : $1.10 91.083222790536%
     04 : $1.10 90.783409898321%
     05 : $1.10 90.60446776299%
     06 : $1.11 90.426229199087%
     07 : $1.11 90.426229199087%
     08 : $1.11 90.189665971022%
     09 : $1.11 90.013054064258%
     10 : $1.11 89.720234672028%
     11 : $1.11 89.778645171903%
     12 : $1.11 89.837133064635%
  Yr Avg: $1.10 0.90499762263215
1996/01 : $1.12 89.313471887185%
     02 : $1.12 89.025177866375%
     03 : $1.13 88.567757938783%
     04 : $1.13 88.227766896655%
     05 : $1.14 88.058747932731%
     06 : $1.14 88.002552275709%
     07 : $1.14 87.834394483212%
     08 : $1.14 87.666878347857%
     09 : $1.14 87.389099905595%
     10 : $1.15 87.113076170472%
     11 : $1.15 86.948296927968%
     12 : $1.15 86.948296927968%
  Yr Avg: $1.14 0.87924626463376
1997/01 : $1.15 86.675046671411%
     02 : $1.16 86.403508907707%
     03 : $1.16 86.187499815313%
     04 : $1.16 86.079899822686%
     05 : $1.16 86.133666751142%
     06 : $1.16 86.026200437087%
     07 : $1.16 85.919002887316%
     08 : $1.17 85.758706801946%
     09 : $1.17 85.545905995259%
     10 : $1.17 85.334157731427%
     11 : $1.17 85.386997352742%
     12 : $1.17 85.492870781087%
  Yr Avg: $1.16 0.85911955329593
1998/01 : $1.17 85.334157731427%
     02 : $1.17 85.176034274623%
     03 : $1.18 85.018496189246%
     04 : $1.18 84.861537846725%
     05 : $1.18 84.70515924706%
     06 : $1.18 84.601226268712%
     07 : $1.18 84.497549390362%
     08 : $1.18 84.394124390584%
     09 : $1.19 84.290952676519%
     10 : $1.19 84.085366291246%
     11 : $1.19 84.085366291246%
     12 : $1.19 84.136667905421%
  Yr Avg: $1.18 0.84598886541931
1999/01 : $1.19 83.931831527289%
     02 : $1.19 83.82978693465%
     03 : $1.20 83.575756842338%
     04 : $1.21 82.972321922202%
     05 : $1.21 82.972321922202%
     06 : $1.21 82.972321922202%
     07 : $1.21 82.723454637021%
     08 : $1.21 82.525433051731%
     09 : $1.22 82.132221052574%
     10 : $1.22 81.985730445745%
     11 : $1.22 81.937016567278%
     12 : $1.22 81.937016567278%
  Yr Avg: $1.21 0.82791267782709
2000/01 : $1.22 81.694312567798%
     02 : $1.23 81.213192133115%
     03 : $1.24 80.549065734538%
     04 : $1.24 80.502043241781%
     05 : $1.24 80.408162891983%
     06 : $1.25 79.988399514311%
     07 : $1.25 79.80324062185%
     08 : $1.25 79.80324062185%
     09 : $1.26 79.389751694165%
     10 : $1.26 79.252873280172%
     11 : $1.26 79.207352208841%
     12 : $1.26 79.252873280172%
  Yr Avg: $1.25 0.80088708982548
2001/01 : $1.27 78.754996588382%
     02 : $1.27 78.441410581911%
     03 : $1.28 78.263336653721%
     04 : $1.28 77.953645618671%
     05 : $1.29 77.602701376566%
     06 : $1.29 77.47191026256%
     07 : $1.29 77.690141233521%
     08 : $1.29 77.690141233521%
     09 : $1.29 77.341559584268%
     10 : $1.29 77.602701376566%
     11 : $1.29 77.733934333427%
     12 : $1.28 78.041879104196%
  Yr Avg: $1.28 0.77882363162276
2002/01 : $1.28 77.865611947431%
     02 : $1.29 77.559054619516%
     03 : $1.30 77.125278913303%
     04 : $1.30 76.696329707079%
     05 : $1.30 76.696329707079%
     06 : $1.30 76.653696092885%
     07 : $1.31 76.568572393067%
     08 : $1.31 76.314332636469%
     09 : $1.31 76.187844565312%
     10 : $1.31 76.061775822725%
     11 : $1.31 76.061775822725%
     12 : $1.31 76.229961758079%
  Yr Avg: $1.30 0.76668380332139
2003/01 : $1.32 75.894331451655%
     02 : $1.33 75.314035588613%
     03 : $1.34 74.864277553862%
     04 : $1.33 75.027203589227%
     05 : $1.33 75.149864231822%
     06 : $1.33 75.068045910568%
     07 : $1.33 74.986404889315%
     08 : $1.34 74.70205790421%
     09 : $1.34 74.460043404728%
     10 : $1.34 74.540540418842%
     11 : $1.34 74.742547032695%
     12 : $1.34 74.823657561092%
  Yr Avg: $1.33 0.74964417461386
2004/01 : $1.34 74.460043404728%
     02 : $1.35 74.0601502913%
     03 : $1.36 73.585912192316%
     04 : $1.36 73.351064271391%
     05 : $1.37 72.924379158019%
     06 : $1.38 72.693727337085%
     07 : $1.37 72.80886961541%
     08 : $1.37 72.77044898692%
     09 : $1.38 72.617166101535%
     10 : $1.38 72.236773173778%
     11 : $1.39 72.198953395288%
     12 : $1.38 72.464529094719%
  Yr Avg: $1.37 0.73014334751874
2005/01 : $1.38 72.312532337902%
     02 : $1.39 71.897810753076%
     03 : $1.40 71.339885647129%
     04 : $1.41 70.863308876722%
     05 : $1.41 70.936214355137%
     06 : $1.41 70.899742619501%
     07 : $1.42 70.573182755915%
     08 : $1.42 70.213849128113%
     09 : $1.44 69.36619752993%
     10 : $1.44 69.226907273085%
     11 : $1.43 69.787449664741%
     12 : $1.43 70.07113810699%
  Yr Avg: $1.42 0.7062401825402
2006/01 : $1.44 69.541099758126%
     02 : $1.44 69.401107336998%
     03 : $1.45 69.019018802102%
     04 : $1.46 68.436724796207%
     05 : $1.47 68.09876566836%
     06 : $1.47 67.964514390076%
     07 : $1.48 67.764127397648%
     08 : $1.48 67.631191797933%
     09 : $1.47 67.964514390076%
     10 : $1.46 68.334985553568%
     11 : $1.46 68.436724796207%
     12 : $1.46 68.334985553568%
  Yr Avg: $1.46 0.68410646686739
2007/01 : $1.47 68.127025318299%
     02 : $1.48 67.764460890505%
     03 : $1.49 67.152985556101%
     04 : $1.50 66.719564449887%
     05 : $1.51 66.314336857898%
     06 : $1.51 66.186070158173%
     07 : $1.51 66.202909436708%
     08 : $1.51 66.324542865019%
     09 : $1.51 66.142261579695%
     10 : $1.52 66.001071679998%
     11 : $1.52 65.61136487369%
     12 : $1.52 65.65541125931%
  Yr Avg: $1.50 0.66516833743773
2008/01 : $1.53 65.330680681434%
     02 : $1.54 65.14150158184%
     03 : $1.55 64.581693718754%
     04 : $1.56 64.192380912445%
     05 : $1.57 63.656338285022%
     06 : $1.59 63.021273607812%
     07 : $1.60 62.692076758517%
     08 : $1.59 62.943319300836%
     09 : $1.59 63.030491800649%
     10 : $1.57 63.673679913556%
     11 : $1.54 64.917029932321%
     12 : $1.52 65.595448680867%
  Yr Avg: $1.56 0.64064659597838
2009/01 : $1.53 65.311187531476%
     02 : $1.54 64.988006217883%
     03 : $1.54 64.830355561078%
     04 : $1.55 64.668916875709%
     05 : $1.55 64.482642118966%
     06 : $1.56 63.933460998714%
     07 : $1.56 64.034993391354%
     08 : $1.57 63.891694184518%
     09 : $1.57 63.851756656032%
     10 : $1.57 63.790319391878%
     11 : $1.57 63.745203577689%
     12 : $1.57 63.857669470305%
  Yr Avg: $1.56 0.642821838313
2010/01 : $1.57 63.640181470771%
     02 : $1.57 63.624325785091%
     03 : $1.58 63.364135221363%
     04 : $1.58 63.254269728741%
     05 : $1.58 63.20527301456%
     06 : $1.58 63.267038142999%
     07 : $1.58 63.253688578742%
     08 : $1.58 63.166476678929%
     09 : $1.58 63.129751657579%
     10 : $1.59 63.051241529176%
     11 : $1.59 63.024729550661%
     12 : $1.59 62.916611729464%
  Yr Avg: $1.58 0.63241476924006
2011/01 : $1.60 62.618345287246%
     02 : $1.60 62.311067502191%
     03 : $1.62 61.709335224909%
     04 : $1.63 61.314505011469%
     05 : $1.64 61.02741972637%
     06 : $1.64 61.092849054801%
     07 : $1.64 61.038765519203%
     08 : $1.64 60.870908855277%
     09 : $1.65 60.778618576903%
     10 : $1.64 60.904244069491%
     11 : $1.64 60.955663883666%
     12 : $1.64 61.106384361915%
  Yr Avg: $1.63 0.61310675589453
2012/01 : $1.64 60.838682469631%
     02 : $1.65 60.571985277346%
     03 : $1.66 60.115434964038%
     04 : $1.67 59.934372264426%
     05 : $1.67 60.004785692847%
     06 : $1.66 60.092906606944%
     07 : $1.66 60.191004163876%
     08 : $1.67 59.857885607447%
     09 : $1.68 59.591973600874%
     10 : $1.68 59.615160500825%
     11 : $1.67 59.898967143074%
     12 : $1.66 60.060713992727%
  Yr Avg: $1.66 0.60064489357005
2013/01 : $1.67 59.883619435964%
     02 : $1.68 59.39715467272%
     03 : $1.69 59.242266237338%
     04 : $1.69 59.303920201492%
     05 : $1.69 59.198523794575%
     06 : $1.69 59.056803402021%
     07 : $1.69 59.033544737785%
     08 : $1.70 58.96261629508%
     09 : $1.70 58.894122209513%
     10 : $1.69 59.046183694901%
     11 : $1.69 59.167027716071%
     12 : $1.69 59.172104687488%
  Yr Avg: $1.69 0.59196490590412
2014/01 : $1.70 58.952785995101%
     02 : $1.70 58.735587866995%
     03 : $1.71 58.359748453515%
     04 : $1.72 58.167983025354%
     05 : $1.73 57.96553175436%
     06 : $1.73 57.85779245459%
     07 : $1.73 57.880377097399%
     08 : $1.72 57.977229332906%
     09 : $1.73 57.933630418714%
     10 : $1.72 58.07954268983%
     11 : $1.71 58.394839782011%
     12 : $1.70 58.727833102726%
  Yr Avg: $1.72 0.58252740164458
2015/01 : $1.69 59.005507416417%
     02 : $1.70 58.750351609821%
     03 : $1.71 58.402754960566%
     04 : $1.72 58.284269310819%
     05 : $1.72 57.988687697167%
     06 : $1.73 57.786270197601%
     07 : $1.73 57.782396333323%
     08 : $1.73 57.864348333148%
     09 : $1.73 57.954568704383%
     10 : $1.72 57.980641654327%
     11 : $1.72 58.103279782636%
     12 : $1.72 58.302504475066%
  Yr Avg: $1.72 0.58183798372939
2016/01 : $1.72 58.206284046701%
     02 : $1.72 58.158414453946%
     03 : $1.73 57.909058890195%
     04 : $1.74 57.635803005066%
     05 : $1.74 57.403561112707%
     06 : $1.75 57.215644220252%
     07 : $1.74 57.308376341482%
     08 : $1.75 57.255791413023%
     09 : $1.75 57.118478191889%
     10 : $1.75 57.047354156327%
     11 : $1.75 57.136227891851%
     12 : $1.75 57.117532591891%
  Yr Avg: $1.74 0.57459377192944
2017/01 : $1.76 56.786595106886%
     02 : $1.77 56.60849866441%
     03 : $1.77 56.56252449308%
     04 : $1.77 56.395282750582%
     05 : $1.77 56.347120472113%
     06 : $1.78 56.296053850794%
     07 : $1.78 56.334920543568%
     08 : $1.78 56.166731793928%
     09 : $1.79 55.870901115991%
     10 : $1.79 55.906235880201%
     11 : $1.79 55.904876580204%
     12 : $1.79 55.937758694419%
  Yr Avg: $1.78 0.56259791662181
2018/01 : $1.80 55.634675602211%
     02 : $1.81 55.383527338464%
     03 : $1.81 55.258581495874%
     04 : $1.82 55.039793296343%
     05 : $1.82 54.811834746832%
     06 : $1.83 54.724610182733%
     07 : $1.83 54.720919247027%
     08 : $1.83 54.69053621852%
     09 : $1.83 54.627058597228%
     10 : $1.83 54.530715747434%
     11 : $1.83 54.713972182756%
     12 : $1.82 54.889285296666%
  Yr Avg: $1.82 0.54918792496007
2019/01 : $1.83 54.784833082604%
     02 : $1.83 54.554229104527%
     03 : $1.84 54.248196640897%
     04 : $1.85 53.962465027223%
     05 : $1.86 53.84783635604%
     06 : $1.86 53.837113927492%
     07 : $1.86 53.747305849113%
     08 : $1.86 53.750028670536%
     09 : $1.86 53.707952284912%
     10 : $1.87 53.585445020888%
     11 : $1.87 53.614195763684%
     12 : $1.86 53.663016585008%
  Yr Avg: $1.85 0.5394188485941
2020/01 : $1.87 53.455620614024%
     02 : $1.88 53.309519785765%
     03 : $1.87 53.425799035516%
     04 : $1.86 53.78545912046%
     05 : $1.86 53.784409391891%
     06 : $1.87 53.491701163946%
     07 : $1.88 53.222488000238%
     08 : $1.88 53.055194193453%
     09 : $1.89 52.981405029326%
     10 : $1.89 52.959429679373%
     11 : $1.89 52.991788336446%
     12 : $1.89 52.941944522267%
  Yr Avg: $1.88 0.53283729906059
2021/01 : $1.90 52.717695201319%
     02 : $1.91 52.43066901622%
     03 : $1.92 52.061900495582%
     04 : $1.94 51.637496360777%
     05 : $1.95 51.226806240228%
     06 : $1.97 50.755255784096%
     07 : $1.98 50.512264727474%
     08 : $1.98 50.408126306268%
     09 : $1.99 50.271589827989%
     10 : $2.01 49.85736918602%
     11 : $2.02 49.613597165114%
     12 : $2.02 49.461624329725%
  Yr Avg: $1.97 0.50912866220068
2022/01 : $2.04 49.04889948061%
     02 : $2.06 48.604943095847%
     03 : $2.08 47.964549568647%
     04 : $2.10 47.698273112075%
     05 : $2.12 47.17820296319%
     06 : $2.15 46.538940778845%
     07 : $2.15 46.544438485976%
     08 : $2.15 46.560940050227%
     09 : $2.15 46.461011800441%
     10 : $2.16 46.273304572272%
     11 : $2.16 46.320089257886%
     12 : $2.15 46.462734143294%
  Yr Avg: $2.12 0.47138027275776
2023/01 : $2.17 46.094193579798%
     02 : $2.18 45.838318723204%
     03 : $2.19 45.687062123528%
     04 : $2.20 45.457092766878%
     05 : $2.21 45.342898902837%
     06 : $2.21 45.196962710292%
     07 : $2.22 45.110913110477%
     08 : $2.23 44.914763025183%
     09 : $2.23 44.803420032564%
     10 : $2.23 44.820604061099%
     11 : $2.23 44.911105860905%
     12 : $2.22 44.955761539381%
  Yr Avg: $2.21 0.45261091369679
2024/01 : $2.24 44.712192147045%
     02 : $2.25 44.437140747635%
     03 : $2.26 44.151735591103%
     04 : $2.27 43.980507412899%
     05 : $2.28 43.907548463055%
     06 : $2.28 43.89273547023%
     07 : $2.28 43.841801120339%
     08 : $2.28 43.806146934701%
     09 : $2.29 43.735985384851%
     10 : $2.29 43.685691284959%
     11 : $2.29 43.709369277766%
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.