US Inflation History

2020/02 : $1.00 100%
     03 : $1.00 100.21812098518%
     04 : $0.99 100.89278488459%
     05 : $0.99 100.8908157643%
     06 : $1.00 100.34174267357%
     07 : $1.00 99.836742507009%
     08 : $1.00 99.52292649918%
     09 : $1.01 99.384510012924%
     10 : $1.01 99.34328782589%
     11 : $1.01 99.403987410511%
     12 : $1.01 99.310488511292%
  Yr Avg: $1.00 0.9992230973404
2021/01 : $1.01 98.889833210233%
     02 : $1.02 98.351418708934%
     03 : $1.02 97.659668863652%
     04 : $1.03 96.863555643142%
     05 : $1.04 96.093167685796%
     06 : $1.05 95.2086156245%
     07 : $1.06 94.752803871554%
     08 : $1.06 94.55745710868%
     09 : $1.06 94.301336853184%
     10 : $1.07 93.524326211119%
     11 : $1.07 93.067049496029%
     12 : $1.08 92.781973141938%
  Yr Avg: $1.05 0.95504267201563
2022/01 : $1.09 92.007768364304%
     02 : $1.10 91.174978298763%
     03 : $1.11 89.973704061493%
     04 : $1.12 89.474212680512%
     05 : $1.13 88.498645556712%
     06 : $1.15 87.299493534871%
     07 : $1.15 87.309806340451%
     08 : $1.14 87.340760594619%
     09 : $1.15 87.153311429466%
     10 : $1.15 86.801203158891%
     11 : $1.15 86.88896362982%
     12 : $1.15 87.156542264897%
  Yr Avg: $1.13 0.884232824929
2023/01 : $1.16 86.465220030187%
     02 : $1.16 85.985240361222%
     03 : $1.17 85.70150754899%
     04 : $1.17 85.270122390064%
     05 : $1.18 85.055913249746%
     06 : $1.18 84.782160657093%
     07 : $1.18 84.62074558496%
     08 : $1.19 84.252799885802%
     09 : $1.19 84.043938517202%
     10 : $1.19 84.076172963514%
     11 : $1.19 84.245939639653%
     12 : $1.19 84.329706439008%
  Yr Avg: $1.18 0.8490245560562
2024/01 : $1.19 83.872809822204%
     02 : $1.20 83.356858073781%
     03 : $1.21 82.821484358771%
     04 : $1.21 82.500288109222%
     05 : $1.21 82.363428970109%
     06 : $1.21 82.335642201658%
     07 : $1.22 82.24009763458%
     08 : $1.22 82.173216173668%
     09 : $1.22 82.04160450256%
     10 : $1.22 81.947260940482%
     11 : $1.22 81.991677008947%
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.