US Inflation History

2016/04 : $1.00 100%
     05 : $1.00 99.59705273415%
     06 : $1.01 99.271010790329%
     07 : $1.01 99.43190404833%
     08 : $1.01 99.340667480577%
     09 : $1.01 99.102424558687%
     10 : $1.01 98.979022034815%
     11 : $1.01 99.133220867641%
     12 : $1.01 99.100783911817%
  Yr Avg: $1.01 0.99328454047372
2017/01 : $1.01 98.526596570355%
     02 : $1.02 98.217593427881%
     03 : $1.02 98.137826739585%
     04 : $1.02 97.847656855973%
     05 : $1.02 97.764093730351%
     06 : $1.02 97.675491475057%
     07 : $1.02 97.742926456002%
     08 : $1.03 97.451113484081%
     09 : $1.03 96.937837599105%
     10 : $1.03 96.999144568675%
     11 : $1.03 96.9967861388%
     12 : $1.03 97.053837680551%
  Yr Avg: $1.02 0.97612575393868
2018/01 : $1.04 96.527978620028%
     02 : $1.04 96.092228182534%
     03 : $1.04 95.875443066209%
     04 : $1.05 95.495838396674%
     05 : $1.05 95.100322870515%
     06 : $1.05 94.948985403956%
     07 : $1.05 94.942581509998%
     08 : $1.05 94.889865963545%
     09 : $1.06 94.779730218083%
     10 : $1.06 94.612572228136%
     11 : $1.05 94.930528126669%
     12 : $1.05 95.234702103207%
  Yr Avg: $1.05 0.95285898057463
2019/01 : $1.05 95.053474101486%
     02 : $1.06 94.653368670393%
     03 : $1.06 94.122392354156%
     04 : $1.07 93.626638675408%
     05 : $1.07 93.427754188325%
     06 : $1.07 93.40915042471%
     07 : $1.07 93.253330476524%
     08 : $1.07 93.258054660592%
     09 : $1.07 93.185050757757%
     10 : $1.08 92.972496654863%
     11 : $1.08 93.022380132313%
     12 : $1.07 93.107085851291%
  Yr Avg: $1.07 0.93590931412318
2020/01 : $1.08 92.747247070237%
     02 : $1.08 92.493757363074%
     03 : $1.08 92.695505657864%
     04 : $1.07 93.319527648%
     05 : $1.07 93.31770633466%
     06 : $1.08 92.809848002368%
     07 : $1.08 92.34275437363%
     08 : $1.09 92.052494156782%
     09 : $1.09 91.924467547834%
     10 : $1.09 91.886339598179%
     11 : $1.09 91.942482924699%
     12 : $1.09 91.856002279718%
  Yr Avg: $1.08 0.92449011079754
2021/01 : $1.09 91.466922386221%
     02 : $1.10 90.968922583783%
     03 : $1.11 90.329097160328%
     04 : $1.12 89.592742129815%
     05 : $1.13 88.880181361793%
     06 : $1.14 88.062025924467%
     07 : $1.14 87.640428507665%
     08 : $1.14 87.459744946795%
     09 : $1.15 87.22284969912%
     10 : $1.16 86.504163361162%
     11 : $1.16 86.081210945829%
     12 : $1.17 85.817533114577%
  Yr Avg: $1.13 0.88335485176796
2022/01 : $1.18 85.101442026058%
     02 : $1.19 84.331163203494%
     03 : $1.20 83.220059525208%
     04 : $1.21 82.758061179233%
     05 : $1.22 81.855722490832%
     06 : $1.24 80.746581729337%
     07 : $1.24 80.756120430707%
     08 : $1.24 80.784751183451%
     09 : $1.24 80.611372407454%
     10 : $1.25 80.285694238014%
     11 : $1.24 80.366867195056%
     12 : $1.24 80.614360728539%
  Yr Avg: $1.22 0.81786016361449
2023/01 : $1.25 79.97493081817%
     02 : $1.26 79.530979587765%
     03 : $1.26 79.268544448859%
     04 : $1.27 78.869540106663%
     05 : $1.27 78.671410024167%
     06 : $1.28 78.418205965343%
     07 : $1.28 78.268907100178%
     08 : $1.28 77.92858029797%
     09 : $1.29 77.735396570472%
     10 : $1.29 77.765211421031%
     11 : $1.28 77.922234998543%
     12 : $1.28 77.999714058688%
  Yr Avg: $1.27 0.78529471283154
2024/01 : $1.29 77.577113210542%
     02 : $1.30 77.099890052245%
     03 : $1.31 76.604702787298%
     04 : $1.31 76.307616307581%
     05 : $1.31 76.181030147521%
     06 : $1.31 76.155329121331%
     07 : $1.31 76.066956361284%
     08 : $1.32 76.005095185107%
     09 : $1.32 75.883362605371%
     10 : $1.32 75.796100699975%
     11 : $1.32 75.837182790571%
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.