US Inflation History

2020/12 : $1.00 100%
2021/01 : $1.00 99.576424094408%
     02 : $1.01 99.034271387912%
     03 : $1.02 98.337718732043%
     04 : $1.03 97.536078107328%
     05 : $1.03 96.760341355959%
     06 : $1.04 95.869647860683%
     07 : $1.05 95.410671412397%
     08 : $1.05 95.213968359373%
     09 : $1.05 94.956069864123%
     10 : $1.06 94.173664446817%
     11 : $1.07 93.713212865172%
     12 : $1.07 93.426157229494%
  Yr Avg: $1.04 0.96167352142976
2022/01 : $1.08 92.646577157701%
     02 : $1.09 91.808005041076%
     03 : $1.10 90.59839037169%
     04 : $1.11 90.095431028253%
     05 : $1.12 89.113090554025%
     06 : $1.14 87.905612834585%
     07 : $1.14 87.915997241846%
     08 : $1.14 87.947166411017%
     09 : $1.14 87.758415788637%
     10 : $1.14 87.403862834711%
     11 : $1.14 87.492232625501%
     12 : $1.14 87.761669055718%
  Yr Avg: $1.12 0.89037204245397
2023/01 : $1.15 87.065546979316%
     02 : $1.15 86.582234817469%
     03 : $1.16 86.296532051844%
     04 : $1.16 85.862151791116%
     05 : $1.17 85.646455399396%
     06 : $1.17 85.370802145891%
     07 : $1.17 85.208266370917%
     08 : $1.18 84.837766029337%
     09 : $1.18 84.627454538848%
     10 : $1.18 84.659912788521%
     11 : $1.18 84.830858152585%
     12 : $1.18 84.915206543787%
  Yr Avg: $1.17 0.85491932300752
2024/01 : $1.18 84.455137699446%
     02 : $1.19 83.93560370444%
     03 : $1.20 83.396512896373%
     04 : $1.20 83.073086585252%
     05 : $1.21 82.935277234836%
     06 : $1.21 82.907297543196%
     07 : $1.21 82.811089611375%
     08 : $1.21 82.74374379331%
     09 : $1.21 82.611218344004%
     10 : $1.21 82.516219755746%
     11 : $1.21 82.560944204423%
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.