US Inflation History

2011/11 : $1.00 100%
     12 : $1.00 100.24726246692%
  Yr Avg: $1.00 1.0012363123346
2012/01 : $1.00 99.808087704109%
     02 : $1.01 99.370561188452%
     03 : $1.01 98.621573671592%
     04 : $1.02 98.324533678791%
     05 : $1.02 98.440049488044%
     06 : $1.01 98.584615076346%
     07 : $1.01 98.745547712762%
     08 : $1.02 98.199054515567%
     09 : $1.02 97.762816125841%
     10 : $1.02 97.800855084771%
     11 : $1.02 98.266450279978%
     12 : $1.01 98.531801913195%
  Yr Avg: $1.01 0.98537995536621
2013/01 : $1.02 98.241271804128%
     02 : $1.03 97.443208536092%
     03 : $1.03 97.189108382777%
     04 : $1.03 97.290253969956%
     05 : $1.03 97.117347302713%
     06 : $1.03 96.884849806132%
     07 : $1.03 96.846693115262%
     08 : $1.03 96.730332406206%
     09 : $1.04 96.617965349228%
     10 : $1.03 96.867427787499%
     11 : $1.03 97.065676831919%
     12 : $1.03 97.074005789549%
  Yr Avg: $1.03 0.97114011756788
2014/01 : $1.03 96.714205438911%
     02 : $1.04 96.357883951673%
     03 : $1.04 95.741305623205%
     04 : $1.05 95.426707412075%
     05 : $1.05 95.094578684249%
     06 : $1.05 94.917828415439%
     07 : $1.05 94.954879349462%
     08 : $1.05 95.11376899045%
     09 : $1.05 95.042243374266%
     10 : $1.05 95.281617801217%
     11 : $1.04 95.79887423334%
     12 : $1.04 96.345161976757%
  Yr Avg: $1.04 0.95565754604254
2015/01 : $1.03 96.800696862278%
     02 : $1.04 96.382104412718%
     03 : $1.04 95.811859373769%
     04 : $1.05 95.617479324078%
     05 : $1.05 95.132566856852%
     06 : $1.05 94.800493532292%
     07 : $1.05 94.794138316008%
     08 : $1.05 94.928583574418%
     09 : $1.05 95.076593399079%
     10 : $1.05 95.119367028769%
     11 : $1.05 95.320559371686%
     12 : $1.05 95.647394779156%
  Yr Avg: $1.05 0.95452653069259
2016/01 : $1.05 95.489541640933%
     02 : $1.05 95.41100982009%
     03 : $1.05 95.001932881437%
     04 : $1.06 94.553646589862%
     05 : $1.06 94.172645256167%
     06 : $1.07 93.864360708872%
     07 : $1.06 94.016491151429%
     08 : $1.06 93.930223649595%
     09 : $1.07 93.704956279205%
     10 : $1.07 93.588274692901%
     11 : $1.07 93.734075312337%
     12 : $1.07 93.703404987762%
  Yr Avg: $1.06 0.94264213580882
2017/01 : $1.07 93.160489918152%
     02 : $1.08 92.868316178866%
     03 : $1.08 92.792893866318%
     04 : $1.08 92.518527660057%
     05 : $1.08 92.439515677578%
     06 : $1.08 92.355739014236%
     07 : $1.08 92.419501247797%
     08 : $1.09 92.143581441623%
     09 : $1.09 91.658260375312%
     10 : $1.09 91.716228350654%
     11 : $1.09 91.713998369205%
     12 : $1.09 91.767942682367%
  Yr Avg: $1.08 0.92296249565181
2018/01 : $1.10 91.270723764718%
     02 : $1.10 90.858705836037%
     03 : $1.10 90.653727603288%
     04 : $1.11 90.294797545617%
     05 : $1.11 89.920823192804%
     06 : $1.11 89.777728099516%
     07 : $1.11 89.771672984255%
     08 : $1.11 89.721828512764%
     09 : $1.12 89.617691149231%
     10 : $1.12 89.459637174169%
     11 : $1.11 89.76027607078%
     12 : $1.11 90.047883657574%
  Yr Avg: $1.11 0.9009629129923
2019/01 : $1.11 89.876525973305%
     02 : $1.12 89.498211698003%
     03 : $1.12 88.996154228472%
     04 : $1.13 88.527401047112%
     05 : $1.13 88.339348512074%
     06 : $1.13 88.321757975173%
     07 : $1.13 88.174424532049%
     08 : $1.13 88.178891420356%
     09 : $1.13 88.109863568073%
     10 : $1.14 87.90888591281%
     11 : $1.14 87.956052559786%
     12 : $1.14 88.036144905949%
  Yr Avg: $1.13 0.88493638527763
2020/01 : $1.14 87.695904216618%
     02 : $1.14 87.456220454766%
     03 : $1.14 87.646980824422%
     04 : $1.13 88.237016371619%
     05 : $1.13 88.235294253439%
     06 : $1.14 87.755095680748%
     07 : $1.15 87.313441621787%
     08 : $1.15 87.038990002158%
     09 : $1.15 86.917936174791%
     10 : $1.15 86.881884808023%
     11 : $1.15 86.934970370564%
     12 : $1.15 86.85319976714%
  Yr Avg: $1.14 0.87413911212173
2021/01 : $1.16 86.485310539691%
     02 : $1.16 86.014433566475%
     03 : $1.17 85.40945529679%
     04 : $1.18 84.713204763591%
     05 : $1.19 84.039452573258%
     06 : $1.20 83.265856772493%
     07 : $1.21 82.867221040978%
     08 : $1.21 82.696378145388%
     09 : $1.21 82.472385050112%
     10 : $1.22 81.79284091003%
     11 : $1.23 81.392923977993%
     12 : $1.23 81.143606973295%
  Yr Avg: $1.20 0.83524422467508
2022/01 : $1.24 80.466516736195%
     02 : $1.25 79.738190020551%
     03 : $1.27 78.687600975338%
     04 : $1.28 78.250764692034%
     05 : $1.29 77.39757055756%
     06 : $1.31 76.348837521751%
     07 : $1.31 76.357856711734%
     08 : $1.31 76.384928132499%
     09 : $1.31 76.220992177382%
     10 : $1.32 75.913051592029%
     11 : $1.32 75.989803582957%
     12 : $1.31 76.223817743939%
  Yr Avg: $1.29 0.77331660870331
2023/01 : $1.32 75.619213446299%
     02 : $1.33 75.199441368871%
     03 : $1.33 74.951299375102%
     04 : $1.34 74.574026219503%
     05 : $1.34 74.386687001512%
     06 : $1.35 74.147273330581%
     07 : $1.35 74.006105809249%
     08 : $1.36 73.684314407439%
     09 : $1.36 73.501652148472%
     10 : $1.36 73.529843176901%
     11 : $1.36 73.678314695444%
     12 : $1.36 73.751573972155%
  Yr Avg: $1.35 0.74252478745961
2024/01 : $1.36 73.351989459713%
     02 : $1.37 72.900757561172%
     03 : $1.38 72.432539944716%
     04 : $1.39 72.151633844618%
     05 : $1.39 72.031942014203%
     06 : $1.39 72.007640756729%
     07 : $1.39 71.924081089513%
     08 : $1.39 71.865589091614%
     09 : $1.39 71.750486498386%
     10 : $1.40 71.66797718475%
     11 : $1.39 71.706821799505%
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.