US Inflation History

2020/08 : $1.00 100%
     09 : $1.00 99.860919999918%
     10 : $1.00 99.819500210043%
     11 : $1.00 99.880490764437%
     12 : $1.00 99.786543668518%
  Yr Avg: $1.00 0.99869490928583
2021/01 : $1.01 99.363871912516%
     02 : $1.01 98.822876465298%
     03 : $1.02 98.127810645175%
     04 : $1.03 97.327881173129%
     05 : $1.04 96.553800280971%
     06 : $1.05 95.665008027355%
     07 : $1.05 95.207011293358%
     08 : $1.05 95.010728115455%
     09 : $1.06 94.753380120872%
     10 : $1.06 93.972644797467%
     11 : $1.07 93.513176078876%
     12 : $1.07 93.226733181628%
  Yr Avg: $1.04 0.95962076841008
2022/01 : $1.08 92.448817172857%
     02 : $1.09 91.612035041508%
     03 : $1.11 90.405002371221%
     04 : $1.11 89.903116626347%
     05 : $1.12 88.922873020058%
     06 : $1.14 87.717972738262%
     07 : $1.14 87.728334979348%
     08 : $1.14 87.759437615954%
     09 : $1.14 87.571089893728%
     10 : $1.15 87.217293755531%
     11 : $1.15 87.305474915407%
     12 : $1.14 87.574336216505%
  Yr Avg: $1.13 0.8884714869556
2023/01 : $1.15 86.87970005675%
     02 : $1.16 86.397419555313%
     03 : $1.16 86.11232664033%
     04 : $1.17 85.678873591772%
     05 : $1.17 85.463637617656%
     06 : $1.17 85.188572763474%
     07 : $1.18 85.026383931402%
     08 : $1.18 84.65667444626%
     09 : $1.18 84.446811878963%
     10 : $1.18 84.479200844447%
     11 : $1.18 84.649781314808%
     12 : $1.18 84.733949659029%
  Yr Avg: $1.17 0.8530944435835
2024/01 : $1.19 84.274862860765%
     02 : $1.19 83.756437843965%
     03 : $1.20 83.218497759361%
     04 : $1.21 82.895761822178%
     05 : $1.21 82.758246634546%
     06 : $1.21 82.73032666733%
     07 : $1.21 82.63432409743%
     08 : $1.21 82.567122033278%
     09 : $1.21 82.434879467934%
     10 : $1.21 82.340083660178%
     11 : $1.21 82.384712641687%
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.