US Inflation History

2007/01 : $1.00 100%
     02 : $1.01 99.467811157025%
     03 : $1.01 98.57025936822%
     04 : $1.02 97.934063814123%
     05 : $1.03 97.339252004719%
     06 : $1.03 97.150976207961%
     07 : $1.03 97.175693680149%
     08 : $1.03 97.354232854203%
     09 : $1.03 97.086671949449%
     10 : $1.03 96.879426881816%
     11 : $1.04 96.307397199781%
     12 : $1.04 96.372050522621%
  Yr Avg: $1.02 0.97636486303339
2008/01 : $1.04 95.895395955129%
     02 : $1.05 95.617710119426%
     03 : $1.05 94.795998235676%
     04 : $1.06 94.224546885071%
     05 : $1.07 93.437718713845%
     06 : $1.08 92.505541396189%
     07 : $1.09 92.022331028855%
     08 : $1.08 92.391116457464%
     09 : $1.08 92.519072286162%
     10 : $1.07 93.463173558604%
     11 : $1.05 95.288220245958%
     12 : $1.04 96.284034675513%
  Yr Avg: $1.06 0.94037071629824
2009/01 : $1.04 95.866783007672%
     02 : $1.05 95.392402521979%
     03 : $1.05 95.160995593424%
     04 : $1.05 94.924028421272%
     05 : $1.06 94.65060571439%
     06 : $1.07 93.844492255471%
     07 : $1.06 93.993526199292%
     08 : $1.07 93.783184993043%
     09 : $1.07 93.724562840822%
     10 : $1.07 93.634382381794%
     11 : $1.07 93.568159302218%
     12 : $1.07 93.733241943198%
  Yr Avg: $1.06 0.94356363764548
2010/01 : $1.07 93.414002994311%
     02 : $1.07 93.390729285227%
     03 : $1.08 93.008809536768%
     04 : $1.08 92.847543883221%
     05 : $1.08 92.775624239068%
     06 : $1.08 92.866285952464%
     07 : $1.08 92.846690844363%
     08 : $1.08 92.718677182522%
     09 : $1.08 92.664770496918%
     10 : $1.08 92.549529697784%
     11 : $1.08 92.51061418901%
     12 : $1.08 92.351913848446%
  Yr Avg: $1.08 0.92828766012508
2011/01 : $1.09 91.914104563768%
     02 : $1.09 91.463068013119%
     03 : $1.10 90.579817534369%
     04 : $1.11 90.000267478286%
     05 : $1.12 89.57887041338%
     06 : $1.12 89.674910609067%
     07 : $1.12 89.59552429307%
     08 : $1.12 89.349136515031%
     09 : $1.12 89.213668574162%
     10 : $1.12 89.398067484875%
     11 : $1.12 89.473543867317%
     12 : $1.11 89.694778359127%
  Yr Avg: $1.11 0.89994646475464
2012/01 : $1.12 89.301833135065%
     02 : $1.12 88.910362656148%
     03 : $1.13 88.24021698169%
     04 : $1.14 87.974444773428%
     05 : $1.14 88.077800861693%
     06 : $1.13 88.20714881676%
     07 : $1.13 88.3511409498%
     08 : $1.14 87.862174119276%
     09 : $1.14 87.471856172278%
     10 : $1.14 87.505890976883%
     11 : $1.14 87.922475498111%
     12 : $1.13 88.15989500806%
  Yr Avg: $1.13 0.88165436662433
2013/01 : $1.14 87.899947423477%
     02 : $1.15 87.185891935261%
     03 : $1.15 86.958539523118%
     04 : $1.15 87.049038064432%
     05 : $1.15 86.894332341667%
     06 : $1.15 86.686308592074%
     07 : $1.15 86.65216844853%
     08 : $1.16 86.548056398468%
     09 : $1.16 86.44751761045%
     10 : $1.15 86.670720494589%
     11 : $1.15 86.848100940315%
     12 : $1.15 86.855553153874%
  Yr Avg: $1.15 0.86891347910521
2014/01 : $1.16 86.533627029311%
     02 : $1.16 86.214813567118%
     03 : $1.17 85.66313908592%
     04 : $1.17 85.381656917479%
     05 : $1.18 85.084489574492%
     06 : $1.18 84.926344845193%
     07 : $1.18 84.959495628899%
     08 : $1.18 85.101659821529%
     09 : $1.18 85.037663317956%
     10 : $1.17 85.251840100861%
     11 : $1.17 85.714647761563%
     12 : $1.16 86.203430765311%
  Yr Avg: $1.17 0.85506067367969
2015/01 : $1.15 86.611013970938%
     02 : $1.16 86.236484471956%
     03 : $1.17 85.726266026881%
     04 : $1.17 85.552347307852%
     05 : $1.17 85.11847893877%
     06 : $1.18 84.821361167048%
     07 : $1.18 84.815674929818%
     08 : $1.18 84.93596786708%
     09 : $1.18 85.068397502476%
     10 : $1.17 85.106668584799%
     11 : $1.17 85.286682503997%
     12 : $1.17 85.579113725674%
  Yr Avg: $1.17 0.85404871416441
2016/01 : $1.17 85.4378769288%
     02 : $1.17 85.367611725628%
     03 : $1.18 85.001596091471%
     04 : $1.18 84.600498459728%
     05 : $1.19 84.259603064289%
     06 : $1.19 83.983769954629%
     07 : $1.19 84.119886452886%
     08 : $1.19 84.042699861789%
     09 : $1.19 83.841145162325%
     10 : $1.19 83.736746012018%
     11 : $1.19 83.867198993208%
     12 : $1.19 83.839757166895%
  Yr Avg: $1.18 0.84341532489472
2017/01 : $1.20 83.353991813925%
     02 : $1.20 83.092573615136%
     03 : $1.20 83.025090599233%
     04 : $1.21 82.779605431317%
     05 : $1.21 82.708910610512%
     06 : $1.21 82.633952660887%
     07 : $1.21 82.691002990903%
     08 : $1.21 82.444127762088%
     09 : $1.22 82.009893804924%
     10 : $1.22 82.061759806771%
     11 : $1.22 82.059764563341%
     12 : $1.22 82.108030452041%
  Yr Avg: $1.21 0.8258072534259
2018/01 : $1.22 81.663151065643%
     02 : $1.23 81.294504023483%
     03 : $1.23 81.111102734485%
     04 : $1.24 80.789955291882%
     05 : $1.24 80.455347185266%
     06 : $1.24 80.327314934201%
     07 : $1.24 80.321897207991%
     08 : $1.25 80.277299592927%
     09 : $1.25 80.184124203284%
     10 : $1.25 80.042707710573%
     11 : $1.25 80.311699985614%
     12 : $1.24 80.56903268595%
  Yr Avg: $1.24 0.80612344718442
2019/01 : $1.24 80.415712893145%
     02 : $1.25 80.077221704076%
     03 : $1.26 79.628013093837%
     04 : $1.26 79.208603010484%
     05 : $1.27 79.040345743052%
     06 : $1.27 79.024606866302%
     07 : $1.27 78.892782413437%
     08 : $1.27 78.896779096706%
     09 : $1.27 78.835017431013%
     10 : $1.27 78.655195600468%
     11 : $1.27 78.69739727104%
     12 : $1.27 78.769058731519%
  Yr Avg: $1.26 0.79178394487923
2020/01 : $1.27 78.464633329096%
     02 : $1.28 78.250179773292%
     03 : $1.28 78.420859836318%
     04 : $1.27 78.948785550472%
     05 : $1.27 78.947244710307%
     06 : $1.27 78.517594029719%
     07 : $1.28 78.122430491533%
     08 : $1.28 77.87686890125%
     09 : $1.29 77.768557751918%
     10 : $1.29 77.736301316458%
     11 : $1.29 77.783798850546%
     12 : $1.29 77.71063579382%
  Yr Avg: $1.28 0.78212324194561
2021/01 : $1.29 77.381472264516%
     02 : $1.30 76.960161949324%
     03 : $1.31 76.41886645181%
     04 : $1.32 75.795906425562%
     05 : $1.33 75.193076463987%
     06 : $1.34 74.500912885834%
     07 : $1.35 74.144239369726%
     08 : $1.35 73.991380176596%
     09 : $1.36 73.790965616234%
     10 : $1.37 73.18295339196%
     11 : $1.37 72.825133540342%
     12 : $1.38 72.602060780774%
  Yr Avg: $1.34 0.74732260776389
2022/01 : $1.39 71.996244150462%
     02 : $1.40 71.344584427042%
     03 : $1.42 70.404585176808%
     04 : $1.43 70.013732273238%
     05 : $1.44 69.250349245055%
     06 : $1.46 68.31201063221%
     07 : $1.46 68.320080421116%
     08 : $1.46 68.34430218065%
     09 : $1.47 68.197622871934%
     10 : $1.47 67.922097517213%
     11 : $1.47 67.990770243485%
     12 : $1.47 68.200151006467%
  Yr Avg: $1.45 0.6919137751214
2023/01 : $1.48 67.659190114994%
     02 : $1.49 67.283605161154%
     03 : $1.49 67.061583725506%
     04 : $1.50 66.724024063131%
     05 : $1.50 66.556405025741%
     06 : $1.51 66.342193129856%
     07 : $1.51 66.215885545732%
     08 : $1.52 65.927967374672%
     09 : $1.52 65.764532978265%
     10 : $1.52 65.789756490454%
     11 : $1.52 65.922599219728%
     12 : $1.52 65.988146890813%
  Yr Avg: $1.51 0.66436324143337
2024/01 : $1.52 65.630624466786%
     02 : $1.53 65.226891296102%
     03 : $1.54 64.807960401647%
     04 : $1.55 64.55662375895%
     05 : $1.55 64.449531236558%
     06 : $1.55 64.427788040292%
     07 : $1.55 64.35302424479%
     08 : $1.56 64.300689381391%
     09 : $1.56 64.197703012146%
     10 : $1.56 64.123879005216%
     11 : $1.56 64.158634658638%
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.