US Inflation History

2016/10 : $1.00 100%
     11 : $1.00 100.15578940836%
     12 : $1.00 100.12301786227%
  Yr Avg: $1.00 1.0009293575688
2017/01 : $1.00 99.542907724122%
     02 : $1.01 99.230717185035%
     03 : $1.01 99.150127695812%
     04 : $1.01 98.856964682431%
     05 : $1.01 98.772539595272%
     06 : $1.01 98.683023399343%
     07 : $1.01 98.751153978488%
     08 : $1.02 98.456330928187%
     09 : $1.02 97.937760553956%
     10 : $1.02 97.999699910711%
     11 : $1.02 97.997317153408%
     12 : $1.02 98.054957187204%
  Yr Avg: $1.01 0.98619458332831
2018/01 : $1.03 97.523673840781%
     02 : $1.03 97.083428596348%
     03 : $1.03 96.864407321064%
     04 : $1.04 96.480886993492%
     05 : $1.04 96.081291687307%
     06 : $1.04 95.92839316048%
     07 : $1.04 95.921923209751%
     08 : $1.04 95.868663897455%
     09 : $1.04 95.757392091372%
     10 : $1.05 95.588509850962%
     11 : $1.04 95.909745494634%
     12 : $1.04 96.217057054482%
  Yr Avg: $1.04 0.96268781099844
2019/01 : $1.04 96.033959668799%
     02 : $1.05 95.629727112377%
     03 : $1.05 95.093273725264%
     04 : $1.06 94.592406300474%
     05 : $1.06 94.391470301113%
     06 : $1.06 94.372674637919%
     07 : $1.06 94.215247392244%
     08 : $1.06 94.220020306716%
     09 : $1.06 94.146263361725%
     10 : $1.06 93.931516743174%
     11 : $1.06 93.981914773409%
     12 : $1.06 94.067494239882%
  Yr Avg: $1.06 0.94556330713591
2020/01 : $1.07 93.703943687798%
     02 : $1.07 93.447839210353%
     03 : $1.07 93.651668557867%
     04 : $1.06 94.282127393799%
     05 : $1.06 94.280287293439%
     06 : $1.07 93.76719035446%
     07 : $1.07 93.295278610804%
     08 : $1.08 93.002024332392%
     09 : $1.08 92.872677116875%
     10 : $1.08 92.834155873816%
     11 : $1.08 92.890878324054%
     12 : $1.08 92.803505623048%
  Yr Avg: $1.07 0.93402631364892
2021/01 : $1.08 92.410412333685%
     02 : $1.09 91.907275616226%
     03 : $1.10 91.260850333069%
     04 : $1.10 90.516899730835%
     05 : $1.11 89.796988831158%
     06 : $1.12 88.970394043186%
     07 : $1.13 88.544447809192%
     08 : $1.13 88.361900480318%
     09 : $1.13 88.122561635777%
     10 : $1.14 87.396461980332%
     11 : $1.15 86.969146770869%
     12 : $1.15 86.702749077872%
  Yr Avg: $1.12 0.89246674053543
2022/01 : $1.16 85.979271442109%
     02 : $1.17 85.201047120703%
     03 : $1.19 84.078482302983%
     04 : $1.20 83.611718400414%
     05 : $1.21 82.700072003176%
     06 : $1.23 81.579490349919%
     07 : $1.23 81.589127443896%
     08 : $1.23 81.61805352556%
     09 : $1.23 81.442886331106%
     10 : $1.23 81.113848760573%
     11 : $1.23 81.195859024337%
     12 : $1.23 81.445905477004%
  Yr Avg: $1.21 0.82629646848482
2023/01 : $1.24 80.799879786687%
     02 : $1.24 80.351349157391%
     03 : $1.25 80.086206975228%
     04 : $1.25 79.683086865539%
     05 : $1.26 79.48291305252%
     06 : $1.26 79.227097169903%
     07 : $1.26 79.076258272836%
     08 : $1.27 78.732420967505%
     09 : $1.27 78.537244531603%
     10 : $1.27 78.567366925163%
     11 : $1.27 78.726010215714%
     12 : $1.27 78.804288479687%
  Yr Avg: $1.26 0.79339510199981
2024/01 : $1.28 78.377328463859%
     02 : $1.28 77.895182703589%
     03 : $1.29 77.394887535212%
     04 : $1.30 77.094736580384%
     05 : $1.30 76.966844672121%
     06 : $1.30 76.940878537417%
     07 : $1.30 76.851594204%
     08 : $1.30 76.789094923945%
     09 : $1.30 76.666106661146%
     10 : $1.31 76.577944640951%
     11 : $1.31 76.619450497193%
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.