US Inflation History

2003/02 : $1.00 100%
     03 : $1.01 99.402823084389%
     04 : $1.00 99.619151998504%
     05 : $1.00 99.782017580776%
     06 : $1.00 99.673381360962%
     07 : $1.00 99.564980555434%
     08 : $1.01 99.187432090685%
     09 : $1.01 98.866091589423%
     10 : $1.01 98.972973412292%
     11 : $1.01 99.241192492937%
     12 : $1.01 99.348888923973%
  Yr Avg: $1.01 0.99423539371761
2004/01 : $1.01 98.866091589423%
     02 : $1.02 98.335124007745%
     03 : $1.02 97.705443105271%
     04 : $1.03 97.393618198944%
     05 : $1.03 96.827076902841%
     06 : $1.04 96.520823467964%
     07 : $1.03 96.673706363463%
     08 : $1.03 96.622692461222%
     09 : $1.04 96.419167468585%
     10 : $1.04 95.914091721703%
     11 : $1.04 95.863875612322%
     12 : $1.04 96.216500056565%
  Yr Avg: $1.03 0.96946517579671
2005/01 : $1.04 96.01468275169%
     02 : $1.05 95.464026314833%
     03 : $1.06 94.723228000698%
     04 : $1.06 94.090441871682%
     05 : $1.06 94.187243852674%
     06 : $1.06 94.138817639219%
     07 : $1.07 93.705220022209%
     08 : $1.07 93.228106261151%
     09 : $1.09 92.102616713873%
     10 : $1.09 91.917670766207%
     11 : $1.08 92.661944243621%
     12 : $1.07 93.038618312448%
  Yr Avg: $1.07 0.93772718062525
2006/01 : $1.08 92.33484730254%
     02 : $1.09 92.148969039565%
     03 : $1.09 91.641641910021%
     04 : $1.10 90.868487210045%
     05 : $1.11 90.419753949098%
     06 : $1.11 90.241498624928%
     07 : $1.11 89.975430035108%
     08 : $1.11 89.798921634414%
     09 : $1.11 90.241498624928%
     10 : $1.10 90.733400513595%
     11 : $1.10 90.868487210045%
     12 : $1.10 90.733400513595%
  Yr Avg: $1.10 0.90833861380657
2007/01 : $1.11 90.457276370674%
     02 : $1.11 89.975872838171%
     03 : $1.12 89.163971936001%
     04 : $1.13 88.588486765373%
     05 : $1.14 88.050436203055%
     06 : $1.14 87.880127045243%
     07 : $1.14 87.902485797372%
     08 : $1.14 88.063987471476%
     09 : $1.14 87.821959164403%
     10 : $1.14 87.634490920809%
     11 : $1.15 87.117048450409%
     12 : $1.15 87.175532085332%
  Yr Avg: $1.13 0.88319306254027
2008/01 : $1.15 86.744363345883%
     02 : $1.16 86.49317630204%
     03 : $1.17 85.749878112385%
     04 : $1.17 85.232958784844%
     05 : $1.18 84.521215451435%
     06 : $1.20 83.677993238939%
     07 : $1.20 83.240894301508%
     08 : $1.20 83.574487555879%
     09 : $1.19 83.690232913477%
     10 : $1.18 84.54424121071%
     11 : $1.16 86.195128736583%
     12 : $1.15 87.095915347265%
  Yr Avg: $1.18 0.85063373775079
2009/01 : $1.15 86.718480852925%
     02 : $1.16 86.289369185933%
     03 : $1.16 86.080044781029%
     04 : $1.16 85.865690731207%
     05 : $1.17 85.618359997582%
     06 : $1.18 84.889171718187%
     07 : $1.18 85.023983764635%
     08 : $1.18 84.833714838377%
     09 : $1.18 84.780686836128%
     10 : $1.18 84.699112049073%
     11 : $1.18 84.63920845496%
     12 : $1.18 84.788537715751%
  Yr Avg: $1.17 0.85352196743816
2010/01 : $1.18 84.499762857474%
     02 : $1.18 84.478710094126%
     03 : $1.19 84.133235891748%
     04 : $1.19 83.987359373828%
     05 : $1.19 83.922302822552%
     06 : $1.19 84.004312939201%
     07 : $1.19 83.986587738111%
     08 : $1.19 83.870790066227%
     09 : $1.19 83.822027546648%
     10 : $1.19 83.717783858483%
     11 : $1.19 83.682581949161%
     12 : $1.20 83.539025943495%
  Yr Avg: $1.19 0.83970373423421
2011/01 : $1.20 83.142995588878%
     02 : $1.21 82.735000209724%
     03 : $1.22 81.936035883116%
     04 : $1.23 81.411790687179%
     05 : $1.23 81.030606379559%
     06 : $1.23 81.117481724798%
     07 : $1.23 81.045671025537%
     08 : $1.24 80.822795352212%
     09 : $1.24 80.700254742547%
     10 : $1.24 80.867056974835%
     11 : $1.24 80.935330854695%
     12 : $1.23 81.135453550379%
  Yr Avg: $1.23 0.81406706081122
2012/01 : $1.24 80.780006003064%
     02 : $1.24 80.42589247004%
     03 : $1.25 79.81969694521%
     04 : $1.26 79.579286644266%
     05 : $1.26 79.672779746674%
     06 : $1.25 79.789784383868%
     07 : $1.25 79.920035745604%
     08 : $1.26 79.477729668356%
     09 : $1.26 79.124658684316%
     10 : $1.26 79.15544564158%
     11 : $1.26 79.532276653265%
     12 : $1.25 79.747039875537%
  Yr Avg: $1.25 0.79752052705148
2013/01 : $1.26 79.511898370531%
     02 : $1.27 78.865983224116%
     03 : $1.27 78.660326424329%
     04 : $1.27 78.742188939957%
     05 : $1.27 78.602246356754%
     06 : $1.28 78.414073738668%
     07 : $1.28 78.383191494669%
     08 : $1.28 78.289014569809%
     09 : $1.28 78.198069920472%
     10 : $1.28 78.399973170245%
     11 : $1.27 78.560426690263%
     12 : $1.27 78.567167759677%
  Yr Avg: $1.27 0.78599546721624
2014/01 : $1.28 78.275962155472%
     02 : $1.28 77.98757218087%
     03 : $1.29 77.488542470746%
     04 : $1.29 77.233921367705%
     05 : $1.30 76.965111882975%
     06 : $1.30 76.822058468127%
     07 : $1.30 76.852045764164%
     08 : $1.30 76.980643620791%
     09 : $1.30 76.922754126686%
     10 : $1.30 77.116492611121%
     11 : $1.29 77.535135815827%
     12 : $1.28 77.97727560838%
  Yr Avg: $1.29 0.77346459672739
2015/01 : $1.28 78.345964275135%
     02 : $1.28 78.007175091151%
     03 : $1.29 77.545645382195%
     04 : $1.29 77.388323245862%
     05 : $1.30 76.995857736157%
     06 : $1.30 76.727093092244%
     07 : $1.30 76.721949476918%
     08 : $1.30 76.830763191631%
     09 : $1.30 76.950555432918%
     10 : $1.30 76.985174411625%
     11 : $1.30 77.14801010002%
     12 : $1.29 77.412535418406%
  Yr Avg: $1.29 0.77254920571189
2016/01 : $1.29 77.284776458721%
     02 : $1.29 77.221216469696%
     03 : $1.30 76.890128695946%
     04 : $1.31 76.527306702684%
     05 : $1.31 76.218942012697%
     06 : $1.32 75.96943089437%
     07 : $1.31 76.092558171384%
     08 : $1.32 76.022737283355%
     09 : $1.32 75.840416391822%
     10 : $1.32 75.7459797639%
     11 : $1.32 75.863983977629%
     12 : $1.32 75.83916084896%
  Yr Avg: $1.31 0.76293053139264
2017/01 : $1.33 75.399750741111%
     02 : $1.33 75.16327895855%
     03 : $1.33 75.102235660351%
     04 : $1.34 74.88017646356%
     05 : $1.34 74.816227854125%
     06 : $1.34 74.748422934471%
     07 : $1.34 74.800029109163%
     08 : $1.34 74.576712501143%
     09 : $1.35 74.183916290416%
     10 : $1.35 74.23083286305%
     11 : $1.35 74.229028020185%
     12 : $1.35 74.27268802852%
  Yr Avg: $1.34 0.74700274952054
2018/01 : $1.35 73.870262252449%
     02 : $1.36 73.53679417869%
     03 : $1.36 73.370894367835%
     04 : $1.37 73.080393138122%
     05 : $1.37 72.777715758361%
     06 : $1.38 72.661901271172%
     07 : $1.38 72.657000543601%
     08 : $1.38 72.616658755688%
     09 : $1.38 72.532374835969%
     10 : $1.38 72.404453328324%
     11 : $1.38 72.647776413973%
     12 : $1.37 72.880552565908%
  Yr Avg: $1.37 0.72919731450841
2019/01 : $1.37 72.7418636572%
     02 : $1.38 72.435673746814%
     03 : $1.39 72.029331872768%
     04 : $1.40 71.649944934543%
     05 : $1.40 71.497743993129%
     06 : $1.40 71.483507033889%
     07 : $1.40 71.364262224237%
     08 : $1.40 71.367877515068%
     09 : $1.40 71.31200959444%
     10 : $1.41 71.149347664209%
     11 : $1.40 71.187522145992%
     12 : $1.40 71.252345151348%
  Yr Avg: $1.40 0.71622619127803
2020/01 : $1.41 70.976970223736%
     02 : $1.41 70.782981378076%
     03 : $1.41 70.937373914397%
     04 : $1.40 71.414921136681%
     05 : $1.40 71.413527334635%
     06 : $1.41 71.024877031067%
     07 : $1.42 70.667422857214%
     08 : $1.42 70.445294530831%
     09 : $1.42 70.34731921514%
     10 : $1.42 70.318140922168%
     11 : $1.42 70.361105897847%
     12 : $1.42 70.294924589424%
  Yr Avg: $1.41 0.70748738252601
2021/01 : $1.43 69.997172226009%
     02 : $1.44 69.616066389818%
     03 : $1.45 69.12642522565%
     04 : $1.46 68.562912553028%
     05 : $1.47 68.017608988641%
     06 : $1.48 67.391496667814%
     07 : $1.49 67.068859519607%
     08 : $1.49 66.930587256819%
     09 : $1.50 66.749297704066%
     10 : $1.51 66.199306405987%
     11 : $1.52 65.875632313899%
     12 : $1.52 65.67384677127%
  Yr Avg: $1.48 0.67600767668551
2022/01 : $1.54 65.125841547688%
     02 : $1.55 64.536367910679%
     03 : $1.57 63.686070191012%
     04 : $1.58 63.332515299827%
     05 : $1.60 62.641979804257%
     06 : $1.62 61.793184251943%
     07 : $1.62 61.800483963196%
     08 : $1.62 61.822394307159%
     09 : $1.62 61.689712199495%
     10 : $1.63 61.440479467904%
     11 : $1.63 61.502598945699%
     12 : $1.62 61.691999081137%
  Yr Avg: $1.60 0.62588635580833
2023/01 : $1.63 61.20266059248%
     02 : $1.64 60.862916672778%
     03 : $1.65 60.662082129132%
     04 : $1.66 60.356734852422%
     05 : $1.66 60.20511123652%
     06 : $1.67 60.01134098984%
     07 : $1.67 59.897086589392%
     08 : $1.68 59.636643653675%
     09 : $1.68 59.488805350033%
     10 : $1.68 59.511621852163%
     11 : $1.68 59.631787766921%
     12 : $1.68 59.691080404909%
  Yr Avg: $1.67 0.60096489340855
2024/01 : $1.68 59.36767535772%
     02 : $1.69 59.002469327714%
     03 : $1.71 58.623515850715%
     04 : $1.71 58.396163569209%
     05 : $1.72 58.299290590257%
     06 : $1.72 58.279622287119%
     07 : $1.72 58.211992993996%
     08 : $1.72 58.164652301973%
     09 : $1.72 58.071493637322%
     10 : $1.72 58.004714451345%
     11 : $1.72 58.036153468815%
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.