US Inflation History

2021/09 : $1.00 100%
     10 : $1.01 99.176034329953%
     11 : $1.01 98.691124221201%
     12 : $1.02 98.388820602182%
  Yr Avg: $1.01 0.99063994788334
2022/01 : $1.02 97.567830355946%
     02 : $1.03 96.684714492131%
     03 : $1.05 95.410846827729%
     04 : $1.05 94.881171005892%
     05 : $1.07 93.846650015676%
     06 : $1.08 92.575032812935%
     07 : $1.08 92.585968825004%
     08 : $1.08 92.618793655702%
     09 : $1.08 92.420016871185%
     10 : $1.09 92.046630573255%
     11 : $1.09 92.139694440489%
     12 : $1.08 92.423442947144%
  Yr Avg: $1.07 0.93766732735257
2023/01 : $1.09 91.690343865223%
     02 : $1.10 91.181358855061%
     03 : $1.10 90.88047996861%
     04 : $1.11 90.423026051921%
     05 : $1.11 90.195872177473%
     06 : $1.11 89.905576618801%
     07 : $1.11 89.734407176756%
     08 : $1.12 89.344226388829%
     09 : $1.12 89.122743453837%
     10 : $1.12 89.156925839143%
     11 : $1.12 89.336951575579%
     12 : $1.12 89.425780432253%
  Yr Avg: $1.11 0.90033141033624
2024/01 : $1.12 88.941273391261%
     02 : $1.13 88.394142496153%
     03 : $1.14 87.826415958147%
     04 : $1.14 87.485809705609%
     05 : $1.14 87.340680120303%
     06 : $1.15 87.311214187604%
     07 : $1.15 87.209895828537%
     08 : $1.15 87.138972697282%
     09 : $1.15 86.999407686329%
     10 : $1.15 86.899362909419%
     11 : $1.15 86.946463056615%
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.