US Inflation History

2018/03 : $1.00 100%
     04 : $1.00 99.604064755901%
     05 : $1.01 99.191534170894%
     06 : $1.01 99.033686173827%
     07 : $1.01 99.02700678466%
     08 : $1.01 98.972023417944%
     09 : $1.01 98.857149638027%
     10 : $1.01 98.682800519419%
     11 : $1.01 99.014434865362%
     12 : $1.01 99.331694391692%
  Yr Avg: $1.01 0.99171439471773
2019/01 : $1.01 99.142669970083%
     02 : $1.01 98.725352022653%
     03 : $1.02 98.171533130916%
     04 : $1.02 97.654452152834%
     05 : $1.03 97.447011664714%
     06 : $1.03 97.427607568087%
     07 : $1.03 97.26508425325%
     08 : $1.03 97.270011671488%
     09 : $1.03 97.193867144276%
     10 : $1.03 96.972168974133%
     11 : $1.03 97.024198436376%
     12 : $1.03 97.112548191296%
  Yr Avg: $1.02 0.97617208765009
2020/01 : $1.03 96.737229163247%
     02 : $1.04 96.472834341116%
     03 : $1.03 96.68326183781%
     04 : $1.03 97.334129223848%
     05 : $1.03 97.332229557695%
     06 : $1.03 96.802523184458%
     07 : $1.04 96.315335210353%
     08 : $1.04 96.012588012984%
     09 : $1.04 95.879053705497%
     10 : $1.04 95.839285493289%
     11 : $1.04 95.897844103006%
     12 : $1.04 95.807643064851%
  Yr Avg: $1.04 0.96426163074846
2021/01 : $1.05 95.401824973113%
     02 : $1.05 94.882401243207%
     03 : $1.06 94.215050560913%
     04 : $1.07 93.447017572523%
     05 : $1.08 92.703802474649%
     06 : $1.09 91.850450029893%
     07 : $1.09 91.410715512567%
     08 : $1.10 91.222258953628%
     09 : $1.10 90.97517248383%
     10 : $1.11 90.225568294297%
     11 : $1.11 89.784420486468%
     12 : $1.12 89.509399247641%
  Yr Avg: $1.09 0.92135673486061
2022/01 : $1.13 88.762501955052%
     02 : $1.14 87.959085774714%
     03 : $1.15 86.800182469809%
     04 : $1.16 86.318308977287%
     05 : $1.17 85.377151722058%
     06 : $1.19 84.220295778529%
     07 : $1.19 84.230244834372%
     08 : $1.19 84.260107280718%
     09 : $1.19 84.079269758145%
     10 : $1.19 83.739580929572%
     11 : $1.19 83.824245943309%
     12 : $1.19 84.082386636658%
  Yr Avg: $1.17 0.85304446838352
2023/01 : $1.20 83.415448482404%
     02 : $1.21 82.952398491492%
     03 : $1.21 82.678673405575%
     04 : $1.22 82.262503915833%
     05 : $1.22 82.05585028675%
     06 : $1.22 81.791753401536%
     07 : $1.22 81.636031706396%
     08 : $1.23 81.281064061581%
     09 : $1.23 81.079569579449%
     10 : $1.23 81.110667063441%
     11 : $1.23 81.274445787679%
     12 : $1.23 81.355257993253%
  Yr Avg: $1.22 0.81907805347949
2024/01 : $1.24 80.914476877014%
     02 : $1.24 80.416723601478%
     03 : $1.25 79.90023340429%
     04 : $1.26 79.590366278552%
     05 : $1.26 79.458334387996%
     06 : $1.26 79.431527704899%
     07 : $1.26 79.33935315298%
     08 : $1.26 79.274830711989%
     09 : $1.26 79.147861202548%
     10 : $1.26 79.056845294193%
     11 : $1.26 79.099694734344%
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.