US Inflation History

2018/12 : $1.00 100%
2019/01 : $1.00 99.809703818337%
     02 : $1.01 99.389578147487%
     03 : $1.01 98.832033151271%
     04 : $1.02 98.311473242121%
     05 : $1.02 98.102637090287%
     06 : $1.02 98.083102442513%
     07 : $1.02 97.919485667593%
     08 : $1.02 97.924446237599%
     09 : $1.02 97.847789408499%
     10 : $1.02 97.624599648674%
     11 : $1.02 97.67697916617%
     12 : $1.02 97.765923339992%
  Yr Avg: $1.02 0.98273979280045
2020/01 : $1.03 97.388079158084%
     02 : $1.03 97.12190548235%
     03 : $1.03 97.333748739413%
     04 : $1.02 97.988995174122%
     05 : $1.02 97.987082726977%
     06 : $1.03 97.453812478764%
     07 : $1.03 96.963346694315%
     08 : $1.03 96.658562607803%
     09 : $1.04 96.524129878849%
     10 : $1.04 96.48409410532%
     11 : $1.04 96.543046698524%
     12 : $1.04 96.452238785997%
  Yr Avg: $1.03 0.97074920210876
2021/01 : $1.04 96.043690342096%
     02 : $1.05 95.520771919041%
     03 : $1.05 94.848931288133%
     04 : $1.06 94.075730958576%
     05 : $1.07 93.327515494795%
     06 : $1.08 92.468421677881%
     07 : $1.09 92.025728618008%
     08 : $1.09 91.836004119606%
     09 : $1.09 91.587255247142%
     10 : $1.10 90.832607705767%
     11 : $1.11 90.388491846746%
     12 : $1.11 90.111620259573%
  Yr Avg: $1.08 0.92755564123114
2022/01 : $1.12 89.359697827199%
     02 : $1.13 88.550876246878%
     03 : $1.14 87.384175817572%
     04 : $1.15 86.899060270644%
     05 : $1.16 85.95157089075%
     06 : $1.18 84.786931597508%
     07 : $1.18 84.796947590796%
     08 : $1.18 84.827010952272%
     09 : $1.18 84.644956751264%
     10 : $1.19 84.302982489521%
     11 : $1.18 84.388217131148%
     12 : $1.18 84.648094600198%
  Yr Avg: $1.16 0.85878376847146
2023/01 : $1.19 83.976669272825%
     02 : $1.20 83.510503872398%
     03 : $1.20 83.234937158679%
     04 : $1.21 82.815967672363%
     05 : $1.21 82.607923673568%
     06 : $1.21 82.342049939276%
     07 : $1.22 82.185280545485%
     08 : $1.22 81.827924671322%
     09 : $1.23 81.625074530321%
     10 : $1.22 81.656381238801%
     11 : $1.22 81.821261869542%
     12 : $1.22 81.902617781236%
  Yr Avg: $1.21 0.82458882685485
2024/01 : $1.23 81.458871080913%
     02 : $1.24 80.957768911475%
     03 : $1.24 80.437803758005%
     04 : $1.25 80.125851840105%
     05 : $1.25 79.992931636372%
     06 : $1.25 79.96594459738%
     07 : $1.25 79.873149893249%
     08 : $1.25 79.808193343997%
     09 : $1.26 79.68036958118%
     10 : $1.26 79.58874131599%
     11 : $1.26 79.631879048024%
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.