US Inflation History

2013/07 : $1.00 100%
     08 : $1.00 99.87985061202%
     09 : $1.00 99.763824908547%
     10 : $1.00 100.02140978857%
     11 : $1.00 100.22611377799%
     12 : $1.00 100.23471392463%
  Yr Avg: $1.00 1.0002098550196
2014/01 : $1.00 99.863198554241%
     02 : $1.01 99.495275318273%
     03 : $1.01 98.858621335948%
     04 : $1.01 98.53377987672%
     05 : $1.02 98.190837111053%
     06 : $1.02 98.008331892626%
     07 : $1.02 98.046589196857%
     08 : $1.02 98.210652249376%
     09 : $1.02 98.136797774965%
     10 : $1.02 98.383966180257%
     11 : $1.01 98.918064367283%
     12 : $1.01 99.48213911867%
  Yr Avg: $1.01 0.98677354414689
2015/01 : $1.00 99.952506119202%
     02 : $1.00 99.520284392166%
     03 : $1.01 98.931472301009%
     04 : $1.01 98.730763279939%
     05 : $1.02 98.230062170145%
     06 : $1.02 97.887176611663%
     07 : $1.02 97.880614470943%
     08 : $1.02 98.0194372372%
     09 : $1.02 98.172266228981%
     10 : $1.02 98.216432558582%
     11 : $1.02 98.424175679639%
     12 : $1.01 98.76165277561%
  Yr Avg: $1.01 0.98560570318757
2016/01 : $1.01 98.598659974157%
     02 : $1.02 98.517571174616%
     03 : $1.02 98.095174781414%
     04 : $1.02 97.632292387442%
     05 : $1.03 97.238885734681%
     06 : $1.03 96.920563510784%
     07 : $1.03 97.077647286867%
     08 : $1.03 96.988570934274%
     09 : $1.03 96.755968908182%
     10 : $1.03 96.635488195262%
     11 : $1.03 96.786036050585%
     12 : $1.03 96.754367107032%
  Yr Avg: $1.03 0.97333435503775
2017/01 : $1.04 96.193774842965%
     02 : $1.04 95.892087991418%
     03 : $1.04 95.814209945073%
     04 : $1.05 95.530910435885%
     05 : $1.05 95.44932584075%
     06 : $1.05 95.362821427799%
     07 : $1.05 95.428659745567%
     08 : $1.05 95.143756051596%
     09 : $1.06 94.642633038822%
     10 : $1.06 94.702488438607%
     11 : $1.06 94.700185849455%
     12 : $1.06 94.755886577509%
  Yr Avg: $1.05 0.95301395015454
2018/01 : $1.06 94.242478321993%
     02 : $1.07 93.81704518078%
     03 : $1.07 93.605392902157%
     04 : $1.07 93.23477616128%
     05 : $1.08 92.848625286343%
     06 : $1.08 92.7008710485%
     07 : $1.08 92.694618780027%
     08 : $1.08 92.643151383581%
     09 : $1.08 92.535623330548%
     10 : $1.08 92.372423153054%
     11 : $1.08 92.682850785573%
     12 : $1.08 92.979822811713%
  Yr Avg: $1.08 0.93029806595462
2019/01 : $1.08 92.802885759185%
     02 : $1.08 92.412253654842%
     03 : $1.09 91.893849305265%
     04 : $1.09 91.409833624109%
     05 : $1.10 91.215658140166%
     06 : $1.10 91.197494859279%
     07 : $1.10 91.045364271868%
     08 : $1.10 91.04997660107%
     09 : $1.10 90.9787012172%
     10 : $1.10 90.771179773981%
     11 : $1.10 90.819882156538%
     12 : $1.10 90.902582291759%
  Yr Avg: $1.09 0.91374971804605
2020/01 : $1.10 90.551263440917%
     02 : $1.11 90.303775628848%
     03 : $1.10 90.500747113904%
     04 : $1.10 91.109994087876%
     05 : $1.10 91.10821589791%
     06 : $1.10 90.612382166013%
     07 : $1.11 90.15634794868%
     08 : $1.11 89.872960245083%
     09 : $1.11 89.747964931901%
     10 : $1.11 89.710739740613%
     11 : $1.11 89.765553757317%
     12 : $1.12 89.68112072115%
  Yr Avg: $1.11 0.90260088806684
2021/01 : $1.12 89.301253101911%
     02 : $1.13 88.815044478705%
     03 : $1.13 88.190368250509%
     04 : $1.14 87.471447954108%
     05 : $1.15 86.775758541634%
     06 : $1.16 85.976974632881%
     07 : $1.17 85.565359410211%
     08 : $1.17 85.388953907767%
     09 : $1.17 85.157667646904%
     10 : $1.18 84.455997700081%
     11 : $1.19 84.043059561283%
     12 : $1.19 83.785624850114%
  Yr Avg: $1.16 0.86243959169676
2022/01 : $1.20 83.086488704811%
     02 : $1.21 82.334447832566%
     03 : $1.23 81.249651840654%
     04 : $1.24 80.798592264688%
     05 : $1.25 79.917618318103%
     06 : $1.27 78.834738766851%
     07 : $1.27 78.844051619663%
     08 : $1.27 78.872004479895%
     09 : $1.27 78.702730806376%
     10 : $1.28 78.384763743746%
     11 : $1.27 78.464014762505%
     12 : $1.27 78.705648372755%
  Yr Avg: $1.25 0.79849562626051
2023/01 : $1.28 78.08135829305%
     02 : $1.29 77.647918529724%
     03 : $1.29 77.39169708758%
     04 : $1.30 77.002140001568%
     05 : $1.30 76.808701060118%
     06 : $1.31 76.561492133071%
     07 : $1.31 76.415728228501%
     08 : $1.31 76.083459369897%
     09 : $1.32 75.894849668221%
     10 : $1.32 75.923958590294%
     11 : $1.31 76.077264308607%
     12 : $1.31 76.152908891148%
  Yr Avg: $1.30 0.76670123013482
2024/01 : $1.32 75.740313995454%
     02 : $1.33 75.274390086205%
     03 : $1.34 74.790927407826%
     04 : $1.34 74.500875067305%
     05 : $1.34 74.377286097393%
     06 : $1.34 74.352193596357%
     07 : $1.35 74.265913244877%
     08 : $1.35 74.205516760477%
     09 : $1.35 74.086666452299%
     10 : $1.35 74.00147065368%
     11 : $1.35 74.04158004049%
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.