US Inflation History

2016/12 : $1.00 100%
2017/01 : $1.01 99.420602624119%
     02 : $1.01 99.10879566329%
     03 : $1.01 99.028305191724%
     04 : $1.01 98.735502378105%
     05 : $1.01 98.651181021277%
     06 : $1.01 98.561774810956%
     07 : $1.01 98.629821680298%
     08 : $1.02 98.335360869392%
     09 : $1.02 97.81742764554%
     10 : $1.02 97.879290899443%
     11 : $1.02 97.876911069756%
     12 : $1.02 97.934480283136%
  Yr Avg: $1.01 0.98498287844753
2018/01 : $1.03 97.403849707104%
     02 : $1.03 96.964145377538%
     03 : $1.03 96.745393206498%
     04 : $1.04 96.362344097751%
     05 : $1.04 95.963239761189%
     06 : $1.04 95.810529095758%
     07 : $1.04 95.804067094445%
     08 : $1.04 95.750873220116%
     09 : $1.05 95.639738130045%
     10 : $1.05 95.471063389695%
     11 : $1.04 95.791904341686%
     12 : $1.04 96.098838317919%
  Yr Avg: $1.04 0.96150498811645
2019/01 : $1.04 95.915965897977%
     02 : $1.05 95.512230008815%
     03 : $1.05 94.976435744352%
     04 : $1.06 94.47618371891%
     05 : $1.06 94.275494603009%
     06 : $1.06 94.256722033429%
     07 : $1.06 94.099488213438%
     08 : $1.06 94.104255263587%
     09 : $1.06 94.030588941331%
     10 : $1.07 93.816106174894%
     11 : $1.07 93.866442282725%
     12 : $1.06 93.951916600519%
  Yr Avg: $1.06 0.94440152456915
2020/01 : $1.07 93.588812731054%
     02 : $1.07 93.333022920765%
     03 : $1.07 93.536601829857%
     04 : $1.06 94.166286041732%
     05 : $1.06 94.164448202243%
     06 : $1.07 93.651981688615%
     07 : $1.07 93.180649767412%
     08 : $1.08 92.887755800896%
     09 : $1.08 92.758567510053%
     10 : $1.08 92.72009359678%
     11 : $1.08 92.776746354007%
     12 : $1.08 92.689481004968%
  Yr Avg: $1.07 0.93287870620699
2021/01 : $1.08 92.296870696413%
     02 : $1.09 91.794352166507%
     03 : $1.10 91.148721124856%
     04 : $1.11 90.405684590283%
     05 : $1.11 89.686658221474%
     06 : $1.13 88.861079043358%
     07 : $1.13 88.435656155506%
     08 : $1.13 88.253333116537%
     09 : $1.14 88.014288339771%
     10 : $1.15 87.289080819115%
     11 : $1.15 86.862290637809%
     12 : $1.15 86.596220258904%
  Yr Avg: $1.12 0.89137019597544
2022/01 : $1.16 85.87363153634%
     02 : $1.18 85.096363393588%
     03 : $1.19 83.975177834375%
     04 : $1.20 83.508987429276%
     05 : $1.21 82.598461142013%
     06 : $1.23 81.479256310614%
     07 : $1.23 81.488881563809%
     08 : $1.23 81.517772104947%
     09 : $1.23 81.342820132669%
     10 : $1.23 81.014186839788%
     11 : $1.23 81.096096340236%
     12 : $1.23 81.345835569043%
  Yr Avg: $1.21 0.82528122516391
2023/01 : $1.24 80.700603629265%
     02 : $1.25 80.252624094815%
     03 : $1.25 79.98780768414%
     04 : $1.26 79.585182874884%
     05 : $1.26 79.385255008852%
     06 : $1.26 79.129753438805%
     07 : $1.27 78.979099872534%
     08 : $1.27 78.635685028802%
     09 : $1.27 78.440748399774%
     10 : $1.27 78.470833782939%
     11 : $1.27 78.629282153692%
     12 : $1.27 78.707464239733%
  Yr Avg: $1.26 0.79242028350686
2024/01 : $1.28 78.281028815648%
     02 : $1.29 77.799475452032%
     03 : $1.29 77.29979497989%
     04 : $1.30 77.000012810677%
     05 : $1.30 76.872278039001%
     06 : $1.30 76.846343808033%
     07 : $1.30 76.757169175342%
     08 : $1.30 76.694746686099%
     09 : $1.31 76.571909534938%
     10 : $1.31 76.48385583652%
     11 : $1.31 76.525310695881%
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.