US Inflation History

2020/04 : $1.00 100%
     05 : $1.00 99.998048304158%
     06 : $1.01 99.453833877563%
     07 : $1.01 98.953302380554%
     08 : $1.01 98.642263282775%
     09 : $1.02 98.505071622921%
     10 : $1.02 98.464214204741%
     11 : $1.01 98.524376667984%
     12 : $1.02 98.431705126281%
  Yr Avg: $1.01 0.98996979496331
2021/01 : $1.02 98.014772139903%
     02 : $1.03 97.48112198651%
     03 : $1.03 96.795493330236%
     04 : $1.04 96.006424794344%
     05 : $1.05 95.24285388268%
     06 : $1.06 94.366129087832%
     07 : $1.06 93.914350743655%
     08 : $1.07 93.720732574528%
     09 : $1.07 93.466878688159%
     10 : $1.08 92.696743694904%
     11 : $1.08 92.24351335181%
     12 : $1.09 91.960959594951%
  Yr Avg: $1.06 0.94659164489126
2022/01 : $1.10 91.19360563746%
     02 : $1.11 90.368184804353%
     03 : $1.12 89.177540459819%
     04 : $1.13 88.682469001981%
     05 : $1.14 87.715534523053%
     06 : $1.16 86.526993614789%
     07 : $1.16 86.537215163923%
     08 : $1.16 86.567895508612%
     09 : $1.16 86.382105052566%
     10 : $1.16 86.033112534442%
     11 : $1.16 86.120096426332%
     12 : $1.16 86.385307298827%
  Yr Avg: $1.14 0.87640838335513
2023/01 : $1.17 85.700102469264%
     02 : $1.17 85.224370067275%
     03 : $1.18 84.943147963477%
     04 : $1.18 84.515580066111%
     05 : $1.19 84.303266429845%
     06 : $1.19 84.031936232184%
     07 : $1.19 83.871949497437%
     08 : $1.20 83.507259693721%
     09 : $1.20 83.300246507557%
     10 : $1.20 83.332195716164%
     11 : $1.20 83.500460152846%
     12 : $1.20 83.583485712553%
  Yr Avg: $1.19 0.84151166709036
2024/01 : $1.20 83.130632104313%
     02 : $1.21 82.619245934318%
     03 : $1.22 82.088609659759%
     04 : $1.22 81.770255626895%
     05 : $1.22 81.634607533457%
     06 : $1.23 81.607066645887%
     07 : $1.23 81.512367538129%
     08 : $1.23 81.446077901076%
     09 : $1.23 81.315630841598%
     10 : $1.23 81.22212211133%
     11 : $1.23 81.266145148771%
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.