US Inflation History

2005/03 : $1.00 100%
     04 : $1.01 99.331963086169%
     05 : $1.01 99.434157640806%
     06 : $1.01 99.383033735426%
     07 : $1.01 98.925281580901%
     08 : $1.02 98.421589116942%
     09 : $1.03 97.233401624777%
     10 : $1.03 97.038152844125%
     11 : $1.02 97.823887761656%
     12 : $1.02 98.221545312795%
  Yr Avg: $1.02 0.9858130127036
2006/01 : $1.03 97.478569144476%
     02 : $1.03 97.282336111778%
     03 : $1.03 96.746747175197%
     04 : $1.04 95.930522141174%
     05 : $1.05 95.456791177378%
     06 : $1.05 95.26860573656%
     07 : $1.05 94.987715193199%
     08 : $1.05 94.801373992187%
     09 : $1.05 95.26860573656%
     10 : $1.04 95.787910134277%
     11 : $1.04 95.930522141174%
     12 : $1.04 95.787910134277%
  Yr Avg: $1.04 0.9589396740152
2007/01 : $1.05 95.49640387045%
     02 : $1.05 94.988182663609%
     03 : $1.06 94.131052982426%
     04 : $1.07 93.523509106679%
     05 : $1.08 92.955485218901%
     06 : $1.08 92.775688603639%
     07 : $1.08 92.799292900706%
     08 : $1.08 92.969791391428%
     09 : $1.08 92.714280349224%
     10 : $1.08 92.516368762436%
     11 : $1.09 91.970100987021%
     12 : $1.09 92.031842585316%
  Yr Avg: $1.07 0.93239333285153
2008/01 : $1.09 91.576654614477%
     02 : $1.10 91.311474627324%
     03 : $1.10 90.526769328166%
     04 : $1.11 89.981053838469%
     05 : $1.12 89.229661230308%
     06 : $1.13 88.339465414251%
     07 : $1.14 87.878016890317%
     08 : $1.13 88.230193712637%
     09 : $1.13 88.352386927586%
     10 : $1.12 89.253969691664%
     11 : $1.10 90.996823647044%
     12 : $1.09 91.947790616492%
  Yr Avg: $1.11 0.89802021711561
2009/01 : $1.09 91.549330278615%
     02 : $1.10 91.096313974115%
     03 : $1.10 90.875328679037%
     04 : $1.10 90.649033551278%
     05 : $1.11 90.387924698841%
     06 : $1.12 89.618115334458%
     07 : $1.11 89.760437391353%
     08 : $1.12 89.559569103527%
     09 : $1.12 89.503587056285%
     10 : $1.12 89.417467960919%
     11 : $1.12 89.354227301392%
     12 : $1.12 89.511875286942%
  Yr Avg: $1.11 0.90106934218064
2010/01 : $1.12 89.207013571001%
     02 : $1.12 89.184788015779%
     03 : $1.13 88.820068390329%
     04 : $1.13 88.666065490514%
     05 : $1.13 88.597384816672%
     06 : $1.13 88.683963492652%
     07 : $1.13 88.665250869081%
     08 : $1.13 88.54300242556%
     09 : $1.13 88.491523479362%
     10 : $1.13 88.381472660397%
     11 : $1.13 88.344309748971%
     12 : $1.13 88.192756630801%
  Yr Avg: $1.13 0.8864813329926
2011/01 : $1.14 87.774664508124%
     02 : $1.14 87.343940822112%
     03 : $1.16 86.500468377737%
     04 : $1.16 85.947018915549%
     05 : $1.17 85.544599872548%
     06 : $1.17 85.636314805699%
     07 : $1.17 85.560503728757%
     08 : $1.17 85.325212261153%
     09 : $1.17 85.195845249226%
     10 : $1.17 85.371939577733%
     11 : $1.17 85.444016808737%
     12 : $1.17 85.655287792537%
  Yr Avg: $1.16 0.85941651059993
2012/01 : $1.17 85.280039234377%
     02 : $1.18 84.906199004797%
     03 : $1.19 84.266233984996%
     04 : $1.19 84.012431083619%
     05 : $1.19 84.111132431093%
     06 : $1.19 84.234655076662%
     07 : $1.19 84.372162385571%
     08 : $1.19 83.905216646302%
     09 : $1.20 83.532477043258%
     10 : $1.20 83.56497905772%
     11 : $1.19 83.962802294574%
     12 : $1.19 84.189529388662%
  Yr Avg: $1.19 0.84194821469303
2013/01 : $1.19 83.941288793436%
     02 : $1.20 83.259391480551%
     03 : $1.20 83.042278102842%
     04 : $1.20 83.128700955352%
     05 : $1.21 82.980962553529%
     06 : $1.21 82.782307353471%
     07 : $1.21 82.749704744111%
     08 : $1.21 82.650281480306%
     09 : $1.21 82.554270553254%
     10 : $1.21 82.767421280942%
     11 : $1.21 82.936813227779%
     12 : $1.21 82.943929823736%
  Yr Avg: $1.21 0.82978112529109
2014/01 : $1.21 82.636501951659%
     02 : $1.21 82.332046560211%
     03 : $1.22 81.805217269596%
     04 : $1.23 81.536411921198%
     05 : $1.23 81.252627795167%
     06 : $1.23 81.101605265776%
     07 : $1.23 81.13326307207%
     08 : $1.23 81.269024763624%
     09 : $1.23 81.207910404108%
     10 : $1.23 81.412441529708%
     11 : $1.22 81.854406202516%
     12 : $1.21 82.321176393825%
  Yr Avg: $1.22 0.81655219427455
2015/01 : $1.21 82.710403697979%
     02 : $1.21 82.352741495017%
     03 : $1.22 81.865501228086%
     04 : $1.22 81.699415105756%
     05 : $1.23 81.285086415752%
     06 : $1.23 81.001349628497%
     07 : $1.23 80.995919476427%
     08 : $1.23 81.110794905622%
     09 : $1.23 81.237260445084%
     10 : $1.23 81.273807952425%
     11 : $1.23 81.445714771726%
     12 : $1.22 81.724976072221%
  Yr Avg: $1.22 0.81558580932883
2016/01 : $1.23 81.590100010265%
     02 : $1.23 81.522999268064%
     03 : $1.23 81.17346749984%
     04 : $1.24 80.790433685515%
     05 : $1.24 80.464890841911%
     06 : $1.25 80.201480141502%
     07 : $1.24 80.331466502412%
     08 : $1.25 80.257756083644%
     09 : $1.25 80.065278593824%
     10 : $1.25 79.965581159609%
     11 : $1.25 80.090159065387%
     12 : $1.25 80.063953108102%
  Yr Avg: $1.24 0.80543130496673
2017/01 : $1.26 79.600064664768%
     02 : $1.26 79.350419685861%
     03 : $1.26 79.28597583245%
     04 : $1.26 79.051546325055%
     05 : $1.27 78.984035313464%
     06 : $1.27 78.912453167157%
     07 : $1.27 78.966934180718%
     08 : $1.27 78.731177215153%
     09 : $1.28 78.316499401677%
     10 : $1.28 78.366029568273%
     11 : $1.28 78.364124182548%
     12 : $1.28 78.410216370553%
  Yr Avg: $1.27 0.78861622992307
2018/01 : $1.28 77.985372554982%
     02 : $1.29 77.633327886744%
     03 : $1.29 77.4581862511%
     04 : $1.30 77.151501992292%
     05 : $1.30 76.831963283414%
     06 : $1.30 76.709697087853%
     07 : $1.30 76.704523354151%
     08 : $1.30 76.661934235553%
     09 : $1.31 76.572955089151%
     10 : $1.31 76.437907424132%
     11 : $1.30 76.694785373486%
     12 : $1.30 76.940528848289%
  Yr Avg: $1.30 0.76981890281762
2019/01 : $1.30 76.794113959739%
     02 : $1.31 76.47086704676%
     03 : $1.32 76.041888978105%
     04 : $1.32 75.641367431033%
     05 : $1.32 75.480687791385%
     06 : $1.33 75.465657730079%
     07 : $1.33 75.339770118171%
     08 : $1.33 75.343586806967%
     09 : $1.33 75.284606637259%
     10 : $1.33 75.112883255715%
     11 : $1.33 75.153184333485%
     12 : $1.33 75.221618451203%
  Yr Avg: $1.32 0.75612519378325
2020/01 : $1.33 74.930903139421%
     02 : $1.34 74.726107705656%
     03 : $1.34 74.889101027969%
     04 : $1.33 75.393251100094%
     05 : $1.33 75.391779653147%
     06 : $1.33 74.981478703981%
     07 : $1.34 74.604111735606%
     08 : $1.34 74.369609247598%
     09 : $1.35 74.266175994996%
     10 : $1.35 74.235372259114%
     11 : $1.35 74.280730696095%
     12 : $1.35 74.210862607961%
  Yr Avg: $1.34 0.74689956989303
2021/01 : $1.35 73.896523274622%
     02 : $1.36 73.494187074479%
     03 : $1.37 72.97726934004%
     04 : $1.38 72.382364917423%
     05 : $1.39 71.806683982665%
     06 : $1.41 71.145692656628%
     07 : $1.41 70.805082275187%
     08 : $1.42 70.659107242762%
     09 : $1.42 70.467718544784%
     10 : $1.43 69.887088735509%
     11 : $1.44 69.545383644879%
     12 : $1.44 69.332357181478%
  Yr Avg: $1.40 0.71366621572538
2022/01 : $1.45 68.75382408548%
     02 : $1.47 68.131512484142%
     03 : $1.49 67.233847003759%
     04 : $1.50 66.860596536427%
     05 : $1.51 66.131593196755%
     06 : $1.53 65.23551356536%
     07 : $1.53 65.243219923565%
     08 : $1.53 65.266350832874%
     09 : $1.54 65.126277367828%
     10 : $1.54 64.863160562318%
     11 : $1.54 64.928740546348%
     12 : $1.54 65.128691645392%
  Yr Avg: $1.51 0.66075277312521
2023/01 : $1.55 64.61209344769%
     02 : $1.56 64.253423323294%
     03 : $1.56 64.041400836429%
     04 : $1.57 63.719043497944%
     05 : $1.57 63.558973345034%
     06 : $1.58 63.354408687801%
     07 : $1.58 63.233789487147%
     08 : $1.59 62.958837987695%
     09 : $1.59 62.802764016439%
     10 : $1.59 62.826851563509%
     11 : $1.59 62.953711592769%
     12 : $1.59 63.016307261476%
  Yr Avg: $1.58 0.63444300420602
2024/01 : $1.60 62.6748862035%
     02 : $1.61 62.289335544265%
     03 : $1.62 61.889271605358%
     04 : $1.62 61.649254149974%
     05 : $1.62 61.546984642275%
     06 : $1.63 61.526220671755%
     07 : $1.63 61.454823935653%
     08 : $1.63 61.404846023137%
     09 : $1.63 61.306497744031%
     10 : $1.63 61.23599847222%
     11 : $1.63 61.26918887138%
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.