US Inflation History

2010/06 : $1.00 100%
     07 : $1.00 99.978899653518%
     08 : $1.00 99.84105235993%
     09 : $1.00 99.783004721811%
     10 : $1.00 99.658911464552%
     11 : $1.00 99.617006581231%
     12 : $1.01 99.446115348813%
  Yr Avg: $1.00 0.99760712875694
2011/01 : $1.01 98.974674846819%
     02 : $1.02 98.488990999313%
     03 : $1.03 97.537891825172%
     04 : $1.03 96.913822443976%
     05 : $1.04 96.460054900046%
     06 : $1.04 96.56347262016%
     07 : $1.04 96.477988081629%
     08 : $1.04 96.212673521547%
     09 : $1.04 96.066799333214%
     10 : $1.04 96.265363224104%
     11 : $1.04 96.346637479522%
     12 : $1.04 96.584866552152%
  Yr Avg: $1.03 0.96907769652305
2012/01 : $1.04 96.161736435521%
     02 : $1.04 95.740194349604%
     03 : $1.05 95.018570061969%
     04 : $1.06 94.732382016936%
     05 : $1.05 94.843677614908%
     06 : $1.05 94.982961698189%
     07 : $1.05 95.138014881983%
     08 : $1.06 94.611487062432%
     09 : $1.06 94.191186042536%
     10 : $1.06 94.227835300397%
     11 : $1.06 94.676420615245%
     12 : $1.05 94.932077991347%
  Yr Avg: $1.05 0.94938045339256
2013/01 : $1.06 94.652162000396%
     02 : $1.07 93.883254876683%
     03 : $1.07 93.638437923134%
     04 : $1.07 93.73588829534%
     05 : $1.07 93.569298535473%
     06 : $1.07 93.345295015294%
     07 : $1.07 93.308532326667%
     08 : $1.07 93.196422696144%
     09 : $1.07 93.088160815111%
     10 : $1.07 93.328509486159%
     11 : $1.07 93.519515774294%
     12 : $1.07 93.527540444907%
  Yr Avg: $1.07 0.93566084849134
2014/01 : $1.07 93.180884905428%
     02 : $1.08 92.837581133857%
     03 : $1.08 92.243528646951%
     04 : $1.09 91.940423848956%
     05 : $1.09 91.620428987592%
     06 : $1.09 91.450136046858%
     07 : $1.09 91.485833375944%
     08 : $1.09 91.638918202339%
     09 : $1.09 91.570005676209%
     10 : $1.09 91.800634887562%
     11 : $1.08 92.298994067059%
     12 : $1.08 92.825323938805%
  Yr Avg: $1.08 0.9207439114313
2015/01 : $1.07 93.26421648355%
     02 : $1.08 92.860916733656%
     03 : $1.08 92.311504813234%
     04 : $1.09 92.124226171427%
     05 : $1.09 91.657029314535%
     06 : $1.09 91.337087832355%
     07 : $1.09 91.330964795161%
     08 : $1.09 91.46049828089%
     09 : $1.09 91.60310077009%
     10 : $1.09 91.644311724024%
     11 : $1.09 91.838153781291%
     12 : $1.09 92.153048706481%
  Yr Avg: $1.09 0.91965421617225
2016/01 : $1.09 92.000962515647%
     02 : $1.09 91.925299746914%
     03 : $1.09 91.531167871817%
     04 : $1.10 91.099259103603%
     05 : $1.10 90.732177129836%
     06 : $1.11 90.435155334648%
     07 : $1.10 90.581727900634%
     08 : $1.10 90.49861206338%
     09 : $1.11 90.281574526671%
     10 : $1.11 90.169155741709%
     11 : $1.11 90.30962973596%
     12 : $1.11 90.280079909528%
  Yr Avg: $1.10 0.90820400131695
2017/01 : $1.11 89.756999495589%
     02 : $1.12 89.475499922189%
     03 : $1.12 89.402833060139%
     04 : $1.12 89.138490446027%
     05 : $1.12 89.062365057702%
     06 : $1.12 88.98164905958%
     07 : $1.12 89.043081827597%
     08 : $1.13 88.777242372209%
     09 : $1.13 88.309651843838%
     10 : $1.13 88.365502038896%
     11 : $1.13 88.363353526753%
     12 : $1.13 88.415327058595%
  Yr Avg: $1.12 0.8892433297576
2018/01 : $1.14 87.936273350529%
     02 : $1.14 87.539307930432%
     03 : $1.14 87.341818295613%
     04 : $1.15 86.996001254144%
     05 : $1.15 86.635689540173%
     06 : $1.16 86.497822229392%
     07 : $1.16 86.491988329442%
     08 : $1.16 86.443964857192%
     09 : $1.16 86.343632009068%
     10 : $1.16 86.191352318693%
     11 : $1.16 86.481007786533%
     12 : $1.15 86.758108025545%
  Yr Avg: $1.15 0.86804747160563
2019/01 : $1.15 86.593010658689%
     02 : $1.16 86.22851757533%
     03 : $1.17 85.744802085222%
     04 : $1.17 85.293174156904%
     05 : $1.17 85.111991862699%
     06 : $1.18 85.095043971881%
     07 : $1.18 84.953093153548%
     08 : $1.18 84.957396850232%
     09 : $1.18 84.890890835633%
     10 : $1.18 84.697255622702%
     11 : $1.18 84.742699101075%
     12 : $1.18 84.819865383481%
  Yr Avg: $1.17 0.85260645104783
2020/01 : $1.18 84.492054919974%
     02 : $1.19 84.261127674845%
     03 : $1.18 84.444918876652%
     04 : $1.18 85.01339828631%
     05 : $1.18 85.011739083351%
     06 : $1.18 84.549083905338%
     07 : $1.19 84.123565070237%
     08 : $1.19 83.859140163216%
     09 : $1.19 83.742508871009%
     10 : $1.19 83.707774591362%
     11 : $1.19 83.758920745858%
     12 : $1.20 83.680137519012%
  Yr Avg: $1.19 0.84220364142264
2021/01 : $1.20 83.325688618715%
     02 : $1.21 82.872014488356%
     03 : $1.22 82.289138268033%
     04 : $1.23 81.618324290863%
     05 : $1.24 80.969186710532%
     06 : $1.25 80.223853168812%
     07 : $1.25 79.839781045706%
     08 : $1.26 79.675179660431%
     09 : $1.26 79.459369844947%
     10 : $1.27 78.804651915789%
     11 : $1.28 78.41934539906%
     12 : $1.28 78.179136848369%
  Yr Avg: $1.25 0.80472972521634
2022/01 : $1.29 77.526783172221%
     02 : $1.30 76.825064871833%
     03 : $1.32 75.812857653041%
     04 : $1.33 75.391980582788%
     05 : $1.34 74.569956723049%
     06 : $1.36 73.559537706911%
     07 : $1.36 73.568227393187%
     08 : $1.36 73.594309796813%
     09 : $1.36 73.436363016437%
     10 : $1.37 73.139672617015%
     11 : $1.37 73.213620579472%
     12 : $1.36 73.439085354805%
  Yr Avg: $1.34 0.74506454955631
2023/01 : $1.37 72.856569443971%
     02 : $1.38 72.452133162292%
     03 : $1.38 72.213056695121%
     04 : $1.39 71.849566695589%
     05 : $1.40 71.669071658374%
     06 : $1.40 71.438404636765%
     07 : $1.40 71.302394476749%
     08 : $1.41 70.992359281407%
     09 : $1.41 70.816370336947%
     10 : $1.41 70.84353144491%
     11 : $1.41 70.986578760641%
     12 : $1.41 71.057161610394%
  Yr Avg: $1.40 0.7153976651693
2024/01 : $1.41 70.672175368767%
     02 : $1.42 70.237428607288%
     03 : $1.43 69.786316677745%
     04 : $1.44 69.515673095826%
     05 : $1.44 69.400354041884%
     06 : $1.44 69.376940597443%
     07 : $1.44 69.29643366779%
     08 : $1.44 69.24007859462%
     09 : $1.45 69.129181116393%
     10 : $1.45 69.049686167098%
     11 : $1.45 69.087111647256%
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.