US Inflation History

2016/02 : $1.00 100%
     03 : $1.00 99.571247658499%
     04 : $1.01 99.101400109018%
     05 : $1.01 98.70207372686%
     06 : $1.02 98.378961595591%
     07 : $1.01 98.538409066951%
     08 : $1.02 98.447992350896%
     09 : $1.02 98.211890279642%
     10 : $1.02 98.089596650715%
     11 : $1.02 98.242409852998%
     12 : $1.02 98.210264375623%
  Yr Avg: $1.01 0.98681295060617
2017/01 : $1.02 97.641236680985%
     02 : $1.03 97.335010240413%
     03 : $1.03 97.255960335491%
     04 : $1.03 96.968397918136%
     05 : $1.03 96.88558569067%
     06 : $1.03 96.797779615146%
     07 : $1.03 96.864608625426%
     08 : $1.04 96.575417884552%
     09 : $1.04 96.066754296119%
     10 : $1.04 96.127510361327%
     11 : $1.04 96.1251731243%
     12 : $1.04 96.18171200096%
  Yr Avg: $1.03 0.96735428897794
2018/01 : $1.05 95.660578309381%
     02 : $1.05 95.228743524843%
     03 : $1.05 95.013906439337%
     04 : $1.06 94.637712896949%
     05 : $1.06 94.245751472877%
     06 : $1.06 94.095773924627%
     07 : $1.06 94.089427576053%
     08 : $1.06 94.037185731444%
     09 : $1.06 93.928039665671%
     10 : $1.07 93.762383757238%
     11 : $1.06 94.077482504414%
     12 : $1.06 94.37892317393%
  Yr Avg: $1.06 0.94429659081397
2019/01 : $1.06 94.199323686835%
     02 : $1.07 93.80281360271%
     03 : $1.07 93.276608639072%
     04 : $1.08 92.785309802341%
     05 : $1.08 92.588212491041%
     06 : $1.08 92.569775900826%
     07 : $1.08 92.415356150525%
     08 : $1.08 92.42003788308%
     09 : $1.08 92.347689993236%
     10 : $1.09 92.137045901279%
     11 : $1.08 92.186481125855%
     12 : $1.08 92.270425679335%
  Yr Avg: $1.08 0.92749923404678
2020/01 : $1.09 91.913820409175%
     02 : $1.09 91.662608560244%
     03 : $1.09 91.862543945077%
     04 : $1.08 92.48095847429%
     05 : $1.08 92.479153527269%
     06 : $1.09 91.975858809398%
     07 : $1.09 91.512962483499%
     08 : $1.10 91.225310544643%
     09 : $1.10 91.098434382663%
     10 : $1.10 91.060649050722%
     11 : $1.10 91.116287873371%
     12 : $1.10 91.030584343372%
  Yr Avg: $1.09 0.91618264366977
2021/01 : $1.10 90.645000721374%
     02 : $1.11 90.151475944617%
     03 : $1.12 89.51739999172%
     04 : $1.13 88.787661846708%
     05 : $1.14 88.081504148971%
     06 : $1.15 87.270700655513%
     07 : $1.15 86.852891712639%
     08 : $1.15 86.67383177405%
     09 : $1.16 86.439065266812%
     10 : $1.17 85.726837043504%
     11 : $1.17 85.307685278114%
     12 : $1.18 85.046376855566%
  Yr Avg: $1.14 0.87541702603299
2022/01 : $1.19 84.336720560788%
     02 : $1.20 83.573363462883%
     03 : $1.21 82.472244161039%
     04 : $1.22 82.014397331698%
     05 : $1.23 81.120167057767%
     06 : $1.25 80.020993033945%
     07 : $1.25 80.030446020555%
     08 : $1.25 80.058819497386%
     09 : $1.25 79.886998702882%
     10 : $1.26 79.564247077117%
     11 : $1.26 79.644690614055%
     12 : $1.25 79.889960170916%
  Yr Avg: $1.23 0.81051087307586
2023/01 : $1.26 79.256276177024%
     02 : $1.27 78.816314291892%
     03 : $1.27 78.556237394859%
     04 : $1.28 78.160818505246%
     05 : $1.28 77.964468819456%
     06 : $1.29 77.713540052028%
     07 : $1.29 77.565582786303%
     08 : $1.29 77.228314160368%
     09 : $1.30 77.036866381635%
     10 : $1.30 77.06641331598%
     11 : $1.29 77.222025879795%
     12 : $1.29 77.298808713191%
  Yr Avg: $1.28 0.77823805539815
2024/01 : $1.30 76.880005355805%
     02 : $1.31 76.407070524288%
     03 : $1.32 75.916333011564%
     04 : $1.32 75.62191615063%
     05 : $1.32 75.496467493666%
     06 : $1.33 75.470997416869%
     07 : $1.33 75.383418774348%
     08 : $1.33 75.322113482632%
     09 : $1.33 75.201474791725%
     10 : $1.33 75.114997021716%
     11 : $1.33 75.155709948691%
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.