US Inflation History

2013/02 : $1.00 100%
     03 : $1.00 99.739232567223%
     04 : $1.00 99.843032091785%
     05 : $1.00 99.66558856356%
     06 : $1.01 99.426990614997%
     07 : $1.01 99.387832738894%
     08 : $1.01 99.268418866132%
     09 : $1.01 99.153103434029%
     10 : $1.01 99.409111463751%
     11 : $1.00 99.612562322357%
     12 : $1.00 99.621109821721%
  Yr Avg: $1.00 0.99556998407677
2014/01 : $1.01 99.251868746798%
     02 : $1.01 98.886197816427%
     03 : $1.02 98.253441221349%
     04 : $1.02 97.930588335184%
     05 : $1.02 97.589744952853%
     06 : $1.03 97.408356971623%
     07 : $1.03 97.446380077163%
     08 : $1.02 97.609438789386%
     09 : $1.03 97.536036427888%
     10 : $1.02 97.781691749123%
     11 : $1.02 98.312520361906%
     12 : $1.01 98.873142032338%
  Yr Avg: $1.02 0.98073283956836
2015/01 : $1.01 99.340629600085%
     02 : $1.01 98.911053792958%
     03 : $1.02 98.325846216651%
     04 : $1.02 98.126365870498%
     05 : $1.02 97.628729888975%
     06 : $1.03 97.287943363625%
     07 : $1.03 97.281421394182%
     08 : $1.03 97.419394332913%
     09 : $1.02 97.571287755641%
     10 : $1.02 97.615183713432%
     11 : $1.02 97.821655099114%
     12 : $1.02 98.15706627079%
  Yr Avg: $1.02 0.97957214774905
2016/01 : $1.02 97.995071257906%
     02 : $1.02 97.914478857448%
     03 : $1.03 97.494668236677%
     04 : $1.03 97.034619457179%
     05 : $1.03 96.643621111148%
     06 : $1.04 96.327247551691%
     07 : $1.04 96.483369712325%
     08 : $1.04 96.394838656%
     09 : $1.04 96.163660543359%
     10 : $1.04 96.04391737392%
     11 : $1.04 96.19354362456%
     12 : $1.04 96.162068547913%
  Yr Avg: $1.03 0.9673759207751
2017/01 : $1.05 95.604908046153%
     02 : $1.05 95.305068022744%
     03 : $1.05 95.227666720302%
     04 : $1.05 94.946101477959%
     05 : $1.05 94.865016317006%
     06 : $1.06 94.779041455751%
     07 : $1.05 94.844476732892%
     08 : $1.06 94.561317126062%
     09 : $1.06 94.063261824309%
     10 : $1.06 94.122750808933%
     11 : $1.06 94.120462315478%
     12 : $1.06 94.175822061911%
  Yr Avg: $1.06 0.94717991075792
2018/01 : $1.07 93.665556723651%
     02 : $1.07 93.242727944846%
     03 : $1.07 93.03237133218%
     04 : $1.08 92.664023385655%
     05 : $1.08 92.280236399952%
     06 : $1.09 92.133386665181%
     07 : $1.09 92.127172671048%
     08 : $1.09 92.076020341153%
     09 : $1.09 91.969150539658%
     10 : $1.09 91.80694942022%
     11 : $1.09 92.115476716403%
     12 : $1.08 92.410630777025%
  Yr Avg: $1.08 0.92460308576414
2019/01 : $1.08 92.234776875205%
     02 : $1.09 91.846536092716%
     03 : $1.09 91.331305244848%
     04 : $1.10 90.85025254923%
     05 : $1.10 90.657265744029%
     06 : $1.10 90.639213652801%
     07 : $1.11 90.488014359041%
     08 : $1.11 90.492598453073%
     09 : $1.11 90.421759393768%
     10 : $1.11 90.215508328884%
     11 : $1.11 90.263912571401%
     12 : $1.11 90.346106443469%
  Yr Avg: $1.10 0.90815604142372
2020/01 : $1.11 89.996938251614%
     02 : $1.11 89.750965478905%
     03 : $1.11 89.946731169016%
     04 : $1.10 90.552248532474%
     05 : $1.10 90.550481228005%
     06 : $1.11 90.057682827884%
     07 : $1.12 89.604440302729%
     08 : $1.12 89.322787405876%
     09 : $1.12 89.198557273079%
     10 : $1.12 89.161559962224%
     11 : $1.12 89.216038425463%
     12 : $1.12 89.132122260702%
  Yr Avg: $1.11 0.89707546093164
2021/01 : $1.13 88.754580066663%
     02 : $1.13 88.271347853469%
     03 : $1.14 87.65049568863%
     04 : $1.15 86.935976386917%
     05 : $1.16 86.244545757266%
     06 : $1.17 85.450651742088%
     07 : $1.18 85.041556293054%
     08 : $1.18 84.866230687342%
     09 : $1.18 84.636360285248%
     10 : $1.19 83.93898573212%
     11 : $1.20 83.528575465417%
     12 : $1.20 83.272716685268%
  Yr Avg: $1.17 0.85716001886957
2022/01 : $1.21 82.577860422557%
     02 : $1.22 81.830423298323%
     03 : $1.24 80.752268072323%
     04 : $1.25 80.303969735408%
     05 : $1.26 79.428388822903%
     06 : $1.28 78.352138305742%
     07 : $1.28 78.361394148317%
     08 : $1.28 78.38917589029%
     09 : $1.28 78.220938454783%
     10 : $1.28 77.904917882411%
     11 : $1.28 77.983683752379%
     12 : $1.28 78.223838160775%
  Yr Avg: $1.26 0.79360749745518
2023/01 : $1.29 77.603369780553%
     02 : $1.30 77.172583393554%
     03 : $1.30 76.917930455195%
     04 : $1.31 76.530758110127%
     05 : $1.31 76.338503338547%
     06 : $1.31 76.092807743617%
     07 : $1.32 75.94793615795%
     08 : $1.32 75.617701340517%
     09 : $1.33 75.430246245686%
     10 : $1.33 75.459176972468%
     11 : $1.32 75.611544203365%
     12 : $1.32 75.686725714536%
  Yr Avg: $1.31 0.76200773621343
2024/01 : $1.33 75.276656589715%
     02 : $1.34 74.8135849141%
     03 : $1.35 74.333081835957%
     04 : $1.35 74.044805100905%
     05 : $1.35 73.921972702206%
     06 : $1.35 73.897033809245%
     07 : $1.35 73.81128163783%
     08 : $1.36 73.751254880935%
     09 : $1.36 73.633132135433%
     10 : $1.36 73.548457877601%
     11 : $1.36 73.588321727876%
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.