US Inflation History

2020/01 : $1.00 100%
     02 : $1.00 99.726687621283%
     03 : $1.00 99.944212454808%
     04 : $0.99 100.61703241427%
     05 : $0.99 100.61506867583%
     06 : $1.00 100.06749626982%
     07 : $1.00 99.563876331229%
     08 : $1.01 99.250918021396%
     09 : $1.01 99.112879844531%
     10 : $1.01 99.071770322837%
     11 : $1.01 99.13230400798%
     12 : $1.01 99.039060652826%
  Yr Avg: $1.00 0.99678442218067
2021/01 : $1.01 98.619555054776%
     02 : $1.02 98.082612106958%
     03 : $1.03 97.392752899634%
     04 : $1.04 96.598815555104%
     05 : $1.04 95.830533163409%
     06 : $1.05 94.948398692392%
     07 : $1.06 94.493832729392%
     08 : $1.06 94.299019873402%
     09 : $1.06 94.043599626268%
     10 : $1.07 93.268712650471%
     11 : $1.08 92.81268572925%
     12 : $1.08 92.528388524123%
  Yr Avg: $1.05 0.95243242217098
2022/01 : $1.09 91.756299743982%
     02 : $1.10 90.92578579678%
     03 : $1.11 89.727794790702%
     04 : $1.12 89.229668581496%
     05 : $1.13 88.256767803408%
     06 : $1.15 87.060893212483%
     07 : $1.15 87.071177831889%
     08 : $1.15 87.102047484248%
     09 : $1.15 86.915110640867%
     10 : $1.16 86.563964725782%
     11 : $1.15 86.651485336481%
     12 : $1.15 86.918332646025%
  Yr Avg: $1.13 0.88181610716179
2023/01 : $1.16 86.228899880559%
     02 : $1.17 85.750232055445%
     03 : $1.17 85.467274720111%
     04 : $1.18 85.037068590225%
     05 : $1.18 84.823444910003%
     06 : $1.18 84.550440517073%
     07 : $1.18 84.389466612314%
     08 : $1.19 84.022526554298%
     09 : $1.19 83.814236029673%
     10 : $1.19 83.846382375253%
     11 : $1.19 84.015685058051%
     12 : $1.19 84.099222912374%
  Yr Avg: $1.18 0.84670406684615
2024/01 : $1.20 83.643575050582%
     02 : $1.20 83.129033462156%
     03 : $1.21 82.595122989781%
     04 : $1.22 82.274804609342%
     05 : $1.22 82.138319523198%
     06 : $1.22 82.110608699424%
     07 : $1.22 82.015325267475%
     08 : $1.22 81.948626601875%
     09 : $1.22 81.817374641756%
     10 : $1.22 81.723288932312%
     11 : $1.22 81.767583606164%
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.