US Inflation History

2002/02 : $1.00 100%
     03 : $1.01 99.440715583317%
     04 : $1.01 98.887654166661%
     05 : $1.01 98.887654166661%
     06 : $1.01 98.832684937854%
     07 : $1.01 98.722931537384%
     08 : $1.02 98.395130021693%
     09 : $1.02 98.232043878137%
     10 : $1.02 98.069498391726%
     11 : $1.02 98.069498391726%
     12 : $1.02 98.286347264084%
  Yr Avg: $1.01 0.9871128712175
2003/01 : $1.02 97.853605647944%
     02 : $1.03 97.105406916166%
     03 : $1.04 96.525515842252%
     04 : $1.03 96.735582914581%
     05 : $1.03 96.893734200973%
     06 : $1.03 96.788242557664%
     07 : $1.03 96.682979514356%
     08 : $1.04 96.316359541356%
     09 : $1.04 96.004320540019%
     10 : $1.04 96.108108569035%
     11 : $1.04 96.368563798722%
     12 : $1.04 96.473142856313%
  Yr Avg: $1.03 0.96654630241615
2004/01 : $1.04 96.004320540019%
     02 : $1.05 95.488722309237%
     03 : $1.05 94.877268106617%
     04 : $1.06 94.574469262462%
     05 : $1.06 94.024327031533%
     06 : $1.07 93.726938387401%
     07 : $1.07 93.87539594518%
     08 : $1.07 93.825858687825%
     09 : $1.07 93.62822491555%
     10 : $1.07 93.137769056305%
     11 : $1.07 93.089006498953%
     12 : $1.07 93.43142390042%
  Yr Avg: $1.06 0.94140310386792
2005/01 : $1.07 93.235448385295%
     02 : $1.08 92.700731211575%
     03 : $1.09 91.981375994206%
     04 : $1.09 91.366906448715%
     05 : $1.09 91.460906406261%
     06 : $1.09 91.413881934631%
     07 : $1.10 90.992835204255%
     08 : $1.10 90.529531945127%
     09 : $1.12 89.436620740443%
     10 : $1.12 89.257028225387%
     11 : $1.11 89.979758014199%
     12 : $1.11 90.345528901481%
  Yr Avg: $1.10 0.91058379450964
2006/01 : $1.12 89.662129198552%
     02 : $1.12 89.481631354921%
     03 : $1.12 88.988989281381%
     04 : $1.13 88.238214263878%
     05 : $1.14 87.802470004868%
     06 : $1.14 87.629374446983%
     07 : $1.14 87.371007460161%
     08 : $1.15 87.199608259427%
     09 : $1.14 87.629374446983%
     10 : $1.13 88.107037777602%
     11 : $1.13 88.238214263878%
     12 : $1.13 88.107037777602%
  Yr Avg: $1.13 0.88204590711353
2007/01 : $1.14 87.838906305024%
     02 : $1.14 87.371437445878%
     03 : $1.15 86.58303777107%
     04 : $1.16 86.024210554389%
     05 : $1.17 85.501734366436%
     06 : $1.17 85.336354965727%
     07 : $1.17 85.358066522963%
     08 : $1.17 85.514893380778%
     09 : $1.17 85.279870808342%
     10 : $1.18 85.097829007562%
     11 : $1.18 84.595364391123%
     12 : $1.18 84.652155162795%
  Yr Avg: $1.16 0.85762821723507
2008/01 : $1.19 84.233467003858%
     02 : $1.19 83.989550802812%
     03 : $1.20 83.267768071148%
     04 : $1.21 82.765811454711%
     05 : $1.22 82.074670194606%
     06 : $1.23 81.255855833954%
     07 : $1.24 80.831409132135%
     08 : $1.23 81.155346219237%
     09 : $1.23 81.267741219719%
     10 : $1.22 82.097029451844%
     11 : $1.19 83.700130501572%
     12 : $1.18 84.574843005321%
  Yr Avg: $1.21 0.8260113524091
2009/01 : $1.19 84.20833370375%
     02 : $1.19 83.791643073393%
     03 : $1.20 83.588377758236%
     04 : $1.20 83.380228385915%
     05 : $1.20 83.1400568706%
     06 : $1.21 82.431975624708%
     07 : $1.21 82.562885410984%
     08 : $1.21 82.378123995906%
     09 : $1.21 82.326630938543%
     10 : $1.22 82.247417409632%
     11 : $1.22 82.189247780811%
     12 : $1.21 82.334254567147%
  Yr Avg: $1.21 0.82881597959969
2010/01 : $1.22 82.053838565945%
     02 : $1.22 82.033395194429%
     03 : $1.22 81.69792106442%
     04 : $1.23 81.556267078098%
     05 : $1.23 81.493093649256%
     06 : $1.23 81.57272990674%
     07 : $1.23 81.555517778095%
     08 : $1.23 81.443071977613%
     09 : $1.23 81.395720934553%
     10 : $1.23 81.294494676976%
     11 : $1.23 81.260311719687%
     12 : $1.23 81.120911076232%
  Yr Avg: $1.23 0.81539772801837
2011/01 : $1.24 80.73634418887%
     02 : $1.24 80.340158615744%
     03 : $1.26 79.564321055276%
     04 : $1.26 79.055250624523%
     05 : $1.27 78.685100051508%
     06 : $1.27 78.769460709012%
     07 : $1.27 78.699728637285%
     08 : $1.27 78.483304307786%
     09 : $1.28 78.364310750133%
     10 : $1.27 78.526284736541%
     11 : $1.27 78.592582365397%
     12 : $1.27 78.786912323372%
  Yr Avg: $1.26 0.7905031319712
2012/01 : $1.27 78.441753536179%
     02 : $1.28 78.097890148991%
     03 : $1.29 77.509241517897%
     04 : $1.29 77.275790116896%
     05 : $1.29 77.366576974428%
     06 : $1.29 77.480194803487%
     07 : $1.29 77.606675918314%
     08 : $1.30 77.177172802188%
     09 : $1.30 76.834321786433%
     10 : $1.30 76.864217586561%
     11 : $1.29 77.230140873843%
     12 : $1.29 77.438687574737%
  Yr Avg: $1.29 0.7744355530333
2013/01 : $1.30 77.210352459473%
     02 : $1.31 76.583133928213%
     03 : $1.31 76.383430055929%
     04 : $1.31 76.462922984841%
     05 : $1.31 76.327031169973%
     06 : $1.31 76.144305383476%
     07 : $1.31 76.114317054776%
     08 : $1.32 76.022866168669%
     09 : $1.32 75.934553996862%
     10 : $1.31 76.130612969131%
     11 : $1.31 76.286422012656%
     12 : $1.31 76.292967955541%
  Yr Avg: $1.31 0.76324409678295
2014/01 : $1.32 76.010191568615%
     02 : $1.32 75.730149310272%
     03 : $1.33 75.245564479624%
     04 : $1.33 74.998313621421%
     05 : $1.34 74.737285077446%
     06 : $1.34 74.59837247685%
     07 : $1.34 74.627491762689%
     08 : $1.34 74.752367234653%
     09 : $1.34 74.696153405841%
     10 : $1.34 74.884283949504%
     11 : $1.33 75.290809136961%
     12 : $1.32 75.720150781658%
  Yr Avg: $1.33 0.75107594400461
2015/01 : $1.31 76.078167411764%
     02 : $1.32 75.749184796068%
     03 : $1.33 75.301014494147%
     04 : $1.33 75.148246193492%
     05 : $1.34 74.767140963288%
     06 : $1.34 74.506155962169%
     07 : $1.34 74.501161233576%
     08 : $1.34 74.606825234029%
     09 : $1.34 74.723149977385%
     10 : $1.34 74.756766877529%
     11 : $1.33 74.91488913535%
     12 : $1.33 75.171757522165%
  Yr Avg: $1.33 0.75018704983413
2016/01 : $1.33 75.04769666449%
     02 : $1.33 74.985976478511%
     03 : $1.34 74.664472348562%
     04 : $1.35 74.312152575624%
     05 : $1.35 74.012713788626%
     06 : $1.36 73.770425001873%
     07 : $1.35 73.889988245243%
     08 : $1.35 73.822188387809%
     09 : $1.36 73.645144944193%
     10 : $1.36 73.553441872372%
     11 : $1.36 73.668030344292%
     12 : $1.36 73.643925744188%
  Yr Avg: $1.35 0.74084679699649
2017/01 : $1.37 73.217234770931%
     02 : $1.37 72.987607884233%
     03 : $1.37 72.928331541121%
     04 : $1.38 72.712700054483%
     05 : $1.38 72.650602497074%
     06 : $1.38 72.584760253935%
     07 : $1.38 72.634872639864%
     08 : $1.38 72.418020138934%
     09 : $1.39 72.036593780157%
     10 : $1.39 72.082152308924%
     11 : $1.39 72.080399708916%
     12 : $1.39 72.122795937669%
  Yr Avg: $1.38 0.72538005959687
2018/01 : $1.39 71.73201875028%
     02 : $1.40 71.408203220321%
     03 : $1.40 71.247105533916%
     04 : $1.41 70.965013132707%
     05 : $1.42 70.671097031448%
     06 : $1.42 70.558634902394%
     07 : $1.42 70.553876030945%
     08 : $1.42 70.514701973634%
     09 : $1.42 70.432857730427%
     10 : $1.42 70.308639029894%
     11 : $1.42 70.544918902335%
     12 : $1.41 70.770957131876%
  Yr Avg: $1.41 0.70809001947515
2019/01 : $1.42 70.636282702727%
     02 : $1.42 70.33895574431%
     03 : $1.43 69.944375814047%
     04 : $1.44 69.575970583897%
     05 : $1.44 69.428175240406%
     06 : $1.44 69.414350383204%
     07 : $1.44 69.298557225565%
     08 : $1.44 69.302067868437%
     09 : $1.44 69.247817096776%
     10 : $1.45 69.089863567528%
     11 : $1.45 69.126933053401%
     12 : $1.45 69.189879696528%
  Yr Avg: $1.44 0.69549435748069
2020/01 : $1.45 68.922475752525%
     02 : $1.45 68.734102094575%
     03 : $1.45 68.884025595217%
     04 : $1.44 69.347749768633%
     05 : $1.44 69.346396311485%
     06 : $1.45 68.968995852724%
     07 : $1.46 68.621888522665%
     08 : $1.46 68.406189907455%
     09 : $1.46 68.311050578476%
     10 : $1.46 68.282716878354%
     11 : $1.46 68.324438192819%
     12 : $1.46 68.260172563972%
  Yr Avg: $1.45 0.68700850168242
2021/01 : $1.47 67.971038919876%
     02 : $1.48 67.600964546861%
     03 : $1.49 67.125496501966%
     04 : $1.50 66.578295228193%
     05 : $1.51 66.048775983066%
     06 : $1.53 65.440787066175%
     07 : $1.54 65.127488950546%
     08 : $1.54 64.993219107114%
     09 : $1.54 64.817177149216%
     10 : $1.56 64.283105861213%
     11 : $1.56 63.968800817009%
     12 : $1.57 63.772856144741%
  Yr Avg: $1.52 0.65644000522998
2022/01 : $1.58 63.24071344246%
     02 : $1.60 62.668302668578%
     03 : $1.62 61.842617607897%
     04 : $1.63 61.49929669214%
     05 : $1.64 60.828749389266%
     06 : $1.67 60.004523014305%
     07 : $1.67 60.011611428621%
     08 : $1.67 60.032887557284%
     09 : $1.67 59.904046056732%
     10 : $1.68 59.662027598552%
     11 : $1.67 59.722348970239%
     12 : $1.67 59.906266742455%
  Yr Avg: $1.65 0.60776949264044
2023/01 : $1.68 59.431092611848%
     02 : $1.69 59.101182896148%
     03 : $1.70 58.906161695312%
     04 : $1.71 58.609652979756%
     05 : $1.71 58.462418250553%
     06 : $1.72 58.274256864033%
     07 : $1.72 58.163309663557%
     08 : $1.73 57.910405491045%
     09 : $1.73 57.766846504715%
     10 : $1.73 57.789002561953%
     11 : $1.73 57.905690162453%
     12 : $1.73 57.963266519843%
  Yr Avg: $1.72 0.58356940516768
2024/01 : $1.73 57.649222732782%
     02 : $1.75 57.294587931263%
     03 : $1.76 56.9266036154%
     04 : $1.76 56.705832257311%
     05 : $1.77 56.611763356908%
     06 : $1.77 56.592664371111%
     07 : $1.77 56.52699267083%
     08 : $1.77 56.481022299204%
     09 : $1.77 56.390560198817%
     10 : $1.78 56.325713998539%
     11 : $1.77 56.356242984384%
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.