US Inflation History

2019/11 : $1.00 100%
     12 : $1.00 100.0910595051%
  Yr Avg: $1.00 1.0004552975255
2020/01 : $1.00 99.704229174006%
     02 : $1.01 99.431725173569%
     03 : $1.00 99.648606632098%
     04 : $1.00 100.3194365864%
     05 : $1.00 100.31747865613%
     06 : $1.00 99.77152580955%
     07 : $1.01 99.269395431813%
     08 : $1.01 98.957362761358%
     09 : $1.01 98.819732861148%
     10 : $1.01 98.778744929426%
     11 : $1.01 98.839099573589%
     12 : $1.01 98.746132005076%
  Yr Avg: $1.01 0.99383622466181
2021/01 : $1.02 98.327867182199%
     02 : $1.02 97.792512354973%
     03 : $1.03 97.104693549924%
     04 : $1.04 96.313104440436%
     05 : $1.05 95.547094403918%
     06 : $1.06 94.667569029312%
     07 : $1.06 94.214347539815%
     08 : $1.06 94.020110883418%
     09 : $1.07 93.76544609486%
     10 : $1.08 92.992851008671%
     11 : $1.08 92.538172882041%
     12 : $1.08 92.254716545107%
  Yr Avg: $1.05 0.94961540492889
2022/01 : $1.09 91.484911378328%
     02 : $1.10 90.656853849088%
     03 : $1.12 89.462406150904%
     04 : $1.12 88.965753253701%
     05 : $1.14 87.99573003228%
     06 : $1.15 86.803392489511%
     07 : $1.15 86.813646690013%
     08 : $1.15 86.844425038947%
     09 : $1.15 86.658041100211%
     10 : $1.16 86.3079337723%
     11 : $1.16 86.395195522565%
     12 : $1.15 86.661253575618%
  Yr Avg: $1.14 0.87920795237789
2023/01 : $1.16 85.973859951137%
     02 : $1.17 85.496607885803%
     03 : $1.17 85.214487455717%
     04 : $1.18 84.785553750055%
     05 : $1.18 84.572561906356%
     06 : $1.19 84.300364980774%
     07 : $1.19 84.139867189863%
     08 : $1.19 83.774012433487%
     09 : $1.20 83.566337971467%
     10 : $1.20 83.598389237536%
     11 : $1.19 83.767191172391%
     12 : $1.19 83.850481946111%
  Yr Avg: $1.18 0.84419976323391
2024/01 : $1.20 83.396181757764%
     02 : $1.21 82.883162033244%
     03 : $1.21 82.350830712283%
     04 : $1.22 82.031459740164%
     05 : $1.22 81.895378337087%
     06 : $1.22 81.867749473846%
     07 : $1.22 81.77274786249%
     08 : $1.22 81.706246472084%
     09 : $1.23 81.575382716972%
     10 : $1.23 81.481575285608%
     11 : $1.23 81.525738948737%
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.