US Inflation History

2012/04 : $1.00 100%
     05 : $1.00 100.11748421775%
     06 : $1.00 100.2645132276%
     07 : $1.00 100.42818818276%
     08 : $1.00 99.872382651075%
     09 : $1.01 99.428710687014%
     10 : $1.01 99.467397836098%
     11 : $1.00 99.940926850462%
     12 : $1.00 100.21080011941%
  Yr Avg: $1.00 0.99970044863575
2013/01 : $1.00 99.915319329218%
     02 : $1.01 99.103656931058%
     03 : $1.01 98.845226869091%
     04 : $1.01 98.948095993809%
     05 : $1.01 98.77224296835%
     06 : $1.01 98.535783675962%
     07 : $1.02 98.496976788767%
     08 : $1.02 98.378633273977%
     09 : $1.02 98.264351463757%
     10 : $1.02 98.518064783249%
     11 : $1.01 98.719692024186%
     12 : $1.01 98.728162908631%
  Yr Avg: $1.01 0.98768850584171
2014/01 : $1.02 98.362231500491%
     02 : $1.02 97.999838236159%
     03 : $1.03 97.372753310964%
     04 : $1.03 97.052794294268%
     05 : $1.03 96.71500603797%
     06 : $1.04 96.535243915338%
     07 : $1.04 96.572926203406%
     08 : $1.03 96.734523350164%
     09 : $1.03 96.661778925646%
     10 : $1.03 96.905232332436%
     11 : $1.03 97.43130289974%
     12 : $1.02 97.986899476686%
  Yr Avg: $1.03 0.97194210873606
2015/01 : $1.02 98.450196752022%
     02 : $1.02 98.024471417867%
     03 : $1.03 97.44450930911%
     04 : $1.03 97.246816991214%
     05 : $1.03 96.75364153532%
     06 : $1.04 96.415909626369%
     07 : $1.04 96.409446116148%
     08 : $1.04 96.546182344005%
     09 : $1.03 96.696714280566%
     10 : $1.03 96.740216779982%
     11 : $1.03 96.944837473709%
     12 : $1.03 97.277242210596%
  Yr Avg: $1.03 0.97079182069742
2016/01 : $1.03 97.116699228781%
     02 : $1.03 97.036829212718%
     03 : $1.03 96.62078153535%
     04 : $1.04 96.1648563712%
     05 : $1.04 95.777362711744%
     06 : $1.05 95.463824944759%
     07 : $1.05 95.618547715227%
     08 : $1.05 95.530810200889%
     09 : $1.05 95.301704237238%
     10 : $1.05 95.183034377399%
     11 : $1.05 95.331319463512%
     12 : $1.05 95.300126511532%
  Yr Avg: $1.04 0.95870491375862
2017/01 : $1.06 94.747960079314%
     02 : $1.06 94.450807651171%
     03 : $1.06 94.374100129939%
     04 : $1.06 94.095058678131%
     05 : $1.06 94.014700318398%
     06 : $1.06 93.929496086853%
     07 : $1.06 93.994344839422%
     08 : $1.07 93.713723314102%
     09 : $1.07 93.220132296527%
     10 : $1.07 93.279088055759%
     11 : $1.07 93.276820075057%
     12 : $1.07 93.33168360824%
  Yr Avg: $1.06 0.93868992927743
2018/01 : $1.08 92.825991997972%
     02 : $1.08 92.40695321562%
     03 : $1.08 92.198482119872%
     04 : $1.09 91.833435834635%
     05 : $1.09 91.453088896978%
     06 : $1.10 91.307555439626%
     07 : $1.10 91.301397144199%
     08 : $1.10 91.250703314668%
     09 : $1.10 91.144791433231%
     10 : $1.10 90.984044192285%
     11 : $1.10 91.289806025433%
     12 : $1.09 91.582314493089%
  Yr Avg: $1.09 0.91631547008967
2019/01 : $1.09 91.40803684553%
     02 : $1.10 91.023276032386%
     03 : $1.10 90.512663420512%
     04 : $1.11 90.035922607389%
     05 : $1.11 89.844665626041%
     06 : $1.11 89.826775343481%
     07 : $1.12 89.676931314111%
     08 : $1.12 89.681474318934%
     09 : $1.12 89.611270220627%
     10 : $1.12 89.406867872868%
     11 : $1.12 89.454838247311%
     12 : $1.12 89.536295380304%
  Yr Avg: $1.11 0.90001584769124
2020/01 : $1.12 89.190256933336%
     02 : $1.12 88.946488920527%
     03 : $1.12 89.140499878442%
     04 : $1.11 89.740589728982%
     05 : $1.11 89.738838265624%
     06 : $1.12 89.250457029807%
     07 : $1.13 88.801277112612%
     08 : $1.13 88.522148791977%
     09 : $1.13 88.399032187365%
     10 : $1.13 88.362366499342%
     11 : $1.13 88.416356648652%
     12 : $1.13 88.333192660617%
  Yr Avg: $1.12 0.8890345872144
2021/01 : $1.14 87.959034539867%
     02 : $1.14 87.480133745123%
     03 : $1.15 86.864846545632%
     04 : $1.16 86.156731788156%
     05 : $1.17 85.47149874903%
     06 : $1.18 84.684720747833%
     07 : $1.19 84.279292197501%
     08 : $1.19 84.105538110704%
     09 : $1.19 83.877728136026%
     10 : $1.20 83.18660445137%
     11 : $1.21 82.779872868647%
     12 : $1.21 82.52630746094%
  Yr Avg: $1.18 0.84947692445069
2022/01 : $1.22 81.837679494179%
     02 : $1.23 81.096941970802%
     03 : $1.25 80.028450714443%
     04 : $1.26 79.5841706686%
     05 : $1.27 78.716437964917%
     06 : $1.29 77.64983434467%
     07 : $1.29 77.659007223143%
     08 : $1.29 77.686539945397%
     09 : $1.29 77.519810494482%
     10 : $1.30 77.206622550607%
     11 : $1.29 77.284682408159%
     12 : $1.29 77.522684209161%
  Yr Avg: $1.27 0.78649405165713
2023/01 : $1.30 76.90777735426%
     02 : $1.31 76.480852291183%
     03 : $1.31 76.228481916786%
     04 : $1.32 75.844779964198%
     05 : $1.32 75.654248454938%
     06 : $1.33 75.410755135444%
     07 : $1.33 75.267182096194%
     08 : $1.33 74.939907315658%
     09 : $1.34 74.754132461577%
     10 : $1.34 74.782803869795%
     11 : $1.33 74.933805367578%
     12 : $1.33 75.008312994485%
  Yr Avg: $1.32 0.75517753268508
2024/01 : $1.34 74.601919495842%
     02 : $1.35 74.142998531095%
     03 : $1.36 73.66680240899%
     04 : $1.36 73.381109622472%
     05 : $1.37 73.259378223464%
     06 : $1.37 73.234662868542%
     07 : $1.37 73.149679330772%
     08 : $1.37 73.090190619552%
     09 : $1.37 72.973126659092%
     10 : $1.37 72.889211373101%
     11 : $1.37 72.928717906518%
     12 : $1.37 72.902838039765%
  Yr Avg: $1.36 0.73351719589934
2025/01 : $1.38 72.428707987037%
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 2025,
if not then harvest current data and reload this page.