US Inflation History

2019/10 : $1.00 100%
     11 : $1.00 100.05365401516%
     12 : $1.00 100.14476237734%
  Yr Avg: $1.00 1.000661387975
2020/01 : $1.00 99.757724496243%
     02 : $1.01 99.485074286468%
     03 : $1.00 99.702072110608%
     04 : $1.00 100.37326199212%
     05 : $1.00 100.37130301134%
     06 : $1.00 99.825057239134%
     07 : $1.01 99.322657448288%
     08 : $1.01 99.010457359777%
     09 : $1.01 98.8727536156%
     10 : $1.01 98.831743692207%
     11 : $1.01 98.892130719059%
     12 : $1.01 98.799113269713%
  Yr Avg: $1.01 0.99436945770046
2021/01 : $1.02 98.380624030964%
     02 : $1.02 97.844981964378%
     03 : $1.03 97.156794116923%
     04 : $1.04 96.364780288095%
     05 : $1.05 95.598359256435%
     06 : $1.06 94.718361981151%
     07 : $1.06 94.264897320127%
     08 : $1.06 94.070556447966%
     09 : $1.07 93.815755021523%
     10 : $1.07 93.04274540705%
     11 : $1.08 92.587823327349%
     12 : $1.08 92.304214904708%
  Yr Avg: $1.05 0.95012491172222
2022/01 : $1.09 91.533996706549%
     02 : $1.10 90.705494891196%
     03 : $1.12 89.510406323863%
     04 : $1.12 89.01348695244%
     05 : $1.14 88.042943274613%
     06 : $1.15 86.849965994877%
     07 : $1.15 86.860225697169%
     08 : $1.15 86.891020559923%
     09 : $1.15 86.704536618721%
     10 : $1.16 86.354241444171%
     11 : $1.16 86.441550013869%
     12 : $1.15 86.70775081775%
  Yr Avg: $1.14 0.87967968274595
2023/01 : $1.16 86.01998837899%
     02 : $1.17 85.54248024876%
     03 : $1.17 85.260208449735%
     04 : $1.18 84.831044603918%
     05 : $1.18 84.617938481544%
     06 : $1.19 84.345595511382%
     07 : $1.19 84.185011606961%
     08 : $1.19 83.818960554819%
     09 : $1.20 83.611174667112%
     10 : $1.20 83.643243129971%
     11 : $1.19 83.812135633842%
     12 : $1.19 83.895471096407%
  Yr Avg: $1.18 0.84465271030287
2024/01 : $1.20 83.440927157768%
     02 : $1.21 82.927632177567%
     03 : $1.21 82.395015239479%
     04 : $1.22 82.075472912009%
     05 : $1.22 81.939318495796%
     06 : $1.22 81.91167480856%
     07 : $1.22 81.816622225026%
     08 : $1.22 81.750085153953%
     09 : $1.23 81.619151185182%
     10 : $1.23 81.525293422365%
     11 : $1.23 81.569480781072%
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.