US Inflation History

2017/11 : $1.00 100%
     12 : $1.00 100.05881797122%
  Yr Avg: $1.00 1.0002940898561
2018/01 : $1.00 99.516677265883%
     02 : $1.01 99.067435126179%
     03 : $1.01 98.843937910493%
     04 : $1.02 98.45257992365%
     05 : $1.02 98.044818448344%
     06 : $1.02 97.888795272131%
     07 : $1.02 97.882193100849%
     08 : $1.02 97.827845375991%
     09 : $1.02 97.714299608295%
     10 : $1.03 97.54196607375%
     11 : $1.02 97.869766520744%
     12 : $1.02 98.183358329964%
  Yr Avg: $1.02 0.98236139413023
2019/01 : $1.02 97.996519148033%
     02 : $1.02 97.584025655187%
     03 : $1.03 97.036609253702%
     04 : $1.04 96.525506052779%
     05 : $1.04 96.320463705501%
     06 : $1.04 96.301283932278%
     07 : $1.04 96.140639487871%
     08 : $1.04 96.145509942095%
     09 : $1.04 96.070245692895%
     10 : $1.04 95.85111049125%
     11 : $1.04 95.902538460605%
     12 : $1.04 95.989866837503%
  Yr Avg: $1.04 0.96488693221642
2020/01 : $1.05 95.618886730451%
     02 : $1.05 95.357548476625%
     03 : $1.05 95.565543300805%
     04 : $1.04 96.208886255739%
     05 : $1.04 96.207008550907%
     06 : $1.05 95.683425912236%
     07 : $1.05 95.201870133604%
     08 : $1.05 94.902622881812%
     09 : $1.06 94.77063231383%
     10 : $1.06 94.731323846846%
     11 : $1.05 94.789205482677%
     12 : $1.06 94.700047224528%
  Yr Avg: $1.05 0.95311416759172
2021/01 : $1.06 94.298920641901%
     02 : $1.07 93.78550177282%
     03 : $1.07 93.125866078769%
     04 : $1.08 92.366712028592%
     05 : $1.09 91.632088958708%
     06 : $1.10 90.788601798056%
     07 : $1.11 90.353950884779%
     08 : $1.11 90.167673000673%
     09 : $1.11 89.923443003881%
     10 : $1.12 89.182504704204%
     11 : $1.13 88.746456838941%
     12 : $1.13 88.474615016393%
  Yr Avg: $1.10 0.91070527893976
2022/01 : $1.14 87.736352320252%
     02 : $1.15 86.942224129796%
     03 : $1.17 85.796718466653%
     04 : $1.17 85.320415730898%
     05 : $1.18 84.390138837898%
     06 : $1.20 83.246656867363%
     07 : $1.20 83.256490905943%
     08 : $1.20 83.286008123867%
     09 : $1.20 83.107261195337%
     10 : $1.21 82.771499380534%
     11 : $1.21 82.855185614143%
     12 : $1.20 83.110342040799%
  Yr Avg: $1.19 0.8431827446779
2023/01 : $1.21 82.451114105706%
     02 : $1.22 81.993417260195%
     03 : $1.22 81.722856606226%
     04 : $1.23 81.311498294183%
     05 : $1.23 81.107233709363%
     06 : $1.24 80.846189948117%
     07 : $1.24 80.69226849246%
     08 : $1.24 80.341404494017%
     09 : $1.25 80.142239413206%
     10 : $1.25 80.172977390974%
     11 : $1.24 80.334862731471%
     12 : $1.24 80.414740697772%
  Yr Avg: $1.23 0.80960900261974
2024/01 : $1.25 79.979055284916%
     02 : $1.26 79.487056346297%
     03 : $1.27 78.976537096475%
     04 : $1.27 78.670252227106%
     05 : $1.27 78.539746707183%
     06 : $1.27 78.513249925987%
     07 : $1.28 78.422140969118%
     08 : $1.28 78.358364447607%
     09 : $1.28 78.23286278453%
     10 : $1.28 78.142899076587%
     11 : $1.28 78.185253150605%
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.