US Inflation History

2001/03 : $1.00 100%
     04 : $1.00 99.604296151567%
     05 : $1.01 99.155881533548%
     06 : $1.01 98.988764822713%
     07 : $1.01 99.267606717643%
     08 : $1.01 99.267606717643%
     09 : $1.01 98.822210873104%
     10 : $1.01 99.155881533548%
     11 : $1.01 99.323562803569%
     12 : $1.00 99.717035384646%
  Yr Avg: $1.01 0.99330284653798
2002/01 : $1.01 99.491812228694%
     02 : $1.01 99.100112435378%
     03 : $1.01 98.545860949612%
     04 : $1.02 97.997776463869%
     05 : $1.02 97.997776463869%
     06 : $1.02 97.943301896317%
     07 : $1.02 97.834536153049%
     08 : $1.03 97.509684482435%
     09 : $1.03 97.348065930804%
     10 : $1.03 97.186983171012%
     11 : $1.03 97.186983171012%
     12 : $1.03 97.401880647334%
  Yr Avg: $1.02 0.97962064499449
2003/01 : $1.03 96.973033219184%
     02 : $1.04 96.231567434752%
     03 : $1.05 95.656894728501%
     04 : $1.04 95.865071433368%
     05 : $1.04 96.021799536001%
     06 : $1.04 95.917257198871%
     07 : $1.04 95.8129414046%
     08 : $1.05 95.449620599147%
     09 : $1.05 95.140389597979%
     10 : $1.05 95.243243651429%
     11 : $1.05 95.501355076893%
     12 : $1.05 95.604993040549%
  Yr Avg: $1.04 0.95784847243439
2004/01 : $1.05 95.140389597979%
     02 : $1.06 94.62943117156%
     03 : $1.06 94.023479369272%
     04 : $1.07 93.723405374262%
     05 : $1.07 93.178213804857%
     06 : $1.08 92.883501324152%
     07 : $1.07 93.03062293083%
     08 : $1.08 92.981531453094%
     09 : $1.08 92.785676162558%
     10 : $1.08 92.299633854601%
     11 : $1.08 92.251310105439%
     12 : $1.08 92.590646135291%
  Yr Avg: $1.07 0.93293153440324
2005/01 : $1.08 92.396434179456%
     02 : $1.09 91.866528859088%
     03 : $1.10 91.153647029866%
     04 : $1.10 90.544707019403%
     05 : $1.10 90.63786108302%
     06 : $1.10 90.591259778763%
     07 : $1.11 90.174001995555%
     08 : $1.11 89.714867944842%
     09 : $1.13 88.631791712181%
     10 : $1.13 88.453815327836%
     11 : $1.12 89.170041361152%
     12 : $1.12 89.532520721704%
  Yr Avg: $1.11 0.90238956417739
2006/01 : $1.13 88.855270847719%
     02 : $1.13 88.676397281737%
     03 : $1.13 88.188188432955%
     04 : $1.14 87.444169546473%
     05 : $1.15 87.012346495863%
     06 : $1.15 86.840808603379%
     07 : $1.15 86.584766628942%
     08 : $1.16 86.414909828301%
     09 : $1.15 86.840808603379%
     10 : $1.15 87.314173501084%
     11 : $1.14 87.444169546473%
     12 : $1.15 87.314173501084%
  Yr Avg: $1.14 0.87410848568116
2007/01 : $1.15 87.048454910285%
     02 : $1.15 86.585192745271%
     03 : $1.17 85.803887781096%
     04 : $1.17 85.250089381046%
     05 : $1.18 84.732314891336%
     06 : $1.18 84.568423719289%
     07 : $1.18 84.589939896921%
     08 : $1.18 84.745355489345%
     09 : $1.18 84.512447855812%
     10 : $1.19 84.33204422656%
     11 : $1.19 83.834101226721%
     12 : $1.19 83.8903809453%
  Yr Avg: $1.18 0.84991052755749
2008/01 : $1.20 83.47546050904%
     02 : $1.20 83.233739279556%
     03 : $1.21 82.518451780937%
     04 : $1.22 82.021012209671%
     05 : $1.23 81.33609044382%
     06 : $1.24 80.524644491777%
     07 : $1.25 80.104017333046%
     08 : $1.24 80.425039350584%
     09 : $1.24 80.536422922433%
     10 : $1.23 81.358248492883%
     11 : $1.21 82.946923435616%
     12 : $1.19 83.813764510317%
  Yr Avg: $1.22 0.8185781789664
2009/01 : $1.20 83.450553380375%
     02 : $1.20 83.037612497183%
     03 : $1.21 82.83617634132%
     04 : $1.21 82.629900079317%
     05 : $1.21 82.391889837602%
     06 : $1.22 81.690180526789%
     07 : $1.22 81.819912272177%
     08 : $1.22 81.636813502098%
     09 : $1.23 81.585783824354%
     10 : $1.23 81.50728312814%
     11 : $1.23 81.449636960575%
     12 : $1.23 81.593338848873%
  Yr Avg: $1.22 0.82135756766567
2010/01 : $1.23 81.315446276395%
     02 : $1.23 81.295186872237%
     03 : $1.24 80.962731632206%
     04 : $1.24 80.822352372493%
     05 : $1.24 80.759747433481%
     06 : $1.24 80.838667054187%
     07 : $1.24 80.821609815347%
     08 : $1.24 80.71017590064%
     09 : $1.24 80.663250963729%
     10 : $1.24 80.562935628656%
     11 : $1.24 80.529060279548%
     12 : $1.24 80.390914085149%
  Yr Avg: $1.24 0.80806006526172
2011/01 : $1.25 80.009807867384%
     02 : $1.26 79.617187518963%
     03 : $1.27 78.848331624223%
     04 : $1.28 78.343842254972%
     05 : $1.28 77.977022620934%
     06 : $1.28 78.060624127372%
     07 : $1.28 77.991519565886%
     08 : $1.29 77.777042812015%
     09 : $1.29 77.659120062591%
     10 : $1.29 77.819636465237%
     11 : $1.28 77.885337489975%
     12 : $1.28 78.077918696825%
  Yr Avg: $1.28 0.78338949258865
2012/01 : $1.29 77.735865950635%
     02 : $1.29 77.395096947308%
     03 : $1.30 76.811745492044%
     04 : $1.31 76.580394891171%
     05 : $1.30 76.670364769062%
     06 : $1.30 76.782960165405%
     07 : $1.30 76.908303092409%
     08 : $1.31 76.482665021414%
     09 : $1.31 76.142899279315%
     10 : $1.31 76.172526050855%
     11 : $1.31 76.53515643998%
     12 : $1.30 76.741826455046%
  Yr Avg: $1.30 0.76746650379554
2013/01 : $1.31 76.515546099089%
     02 : $1.32 75.893971829396%
     03 : $1.32 75.696065067424%
     04 : $1.32 75.774842649354%
     05 : $1.32 75.640173708029%
     06 : $1.33 75.459092248162%
     07 : $1.33 75.429373780703%
     08 : $1.33 75.338745849748%
     09 : $1.33 75.251228388193%
     10 : $1.33 75.445523050151%
     11 : $1.32 75.599929987469%
     12 : $1.32 75.606417024228%
  Yr Avg: $1.32 0.75637575806829
2014/01 : $1.33 75.326185306844%
     02 : $1.33 75.048663113959%
     03 : $1.34 74.568439001942%
     04 : $1.35 74.323413123466%
     05 : $1.35 74.064733542897%
     06 : $1.35 73.927070999521%
     07 : $1.35 73.955928244527%
     08 : $1.35 74.079679977648%
     09 : $1.35 74.023972010091%
     10 : $1.35 74.210409590386%
     11 : $1.34 74.613276508234%
     12 : $1.33 75.038754560861%
  Yr Avg: $1.34 0.74431710498365
2015/01 : $1.33 75.393549443833%
     02 : $1.33 75.067527301786%
     03 : $1.34 74.62339002868%
     04 : $1.34 74.471996470966%
     05 : $1.35 74.094320759336%
     06 : $1.35 73.835684329788%
     07 : $1.35 73.830734548136%
     08 : $1.35 73.935447691389%
     09 : $1.35 74.050725642845%
     10 : $1.35 74.084040028685%
     11 : $1.35 74.24073936397%
     12 : $1.34 74.495296224115%
  Yr Avg: $1.34 0.74343620986127
2016/01 : $1.34 74.372351774671%
     02 : $1.35 74.311187000971%
     03 : $1.35 73.992576046707%
     04 : $1.36 73.643426755593%
     05 : $1.36 73.346682581003%
     06 : $1.37 73.106574120913%
     07 : $1.37 73.225061429523%
     08 : $1.37 73.157871694576%
     09 : $1.37 72.982421442893%
     10 : $1.37 72.891543595611%
     11 : $1.37 73.005100900121%
     12 : $1.37 72.981213214317%
  Yr Avg: $1.36 0.73418000879741
2017/01 : $1.38 72.558361980067%
     02 : $1.38 72.330801477167%
     03 : $1.38 72.272058554497%
     04 : $1.39 72.058367508792%
     05 : $1.39 71.99682875958%
     06 : $1.39 71.931579022599%
     07 : $1.39 71.981240453399%
     08 : $1.39 71.766339381159%
     09 : $1.40 71.388345430752%
     10 : $1.40 71.433493983984%
     11 : $1.40 71.431757155406%
     12 : $1.40 71.473771865768%
  Yr Avg: $1.39 0.71885245464431
2018/01 : $1.41 71.086511233694%
     02 : $1.41 70.765609679421%
     03 : $1.42 70.605961691063%
     04 : $1.42 70.326407804294%
     05 : $1.43 70.03513661748%
     06 : $1.43 69.92368652114%
     07 : $1.43 69.918970474184%
     08 : $1.43 69.880148939343%
     09 : $1.43 69.799041202303%
     10 : $1.44 69.675940330409%
     11 : $1.43 69.910093949661%
     12 : $1.43 70.134098089282%
  Yr Avg: $1.43 0.70171800544356
2019/01 : $1.43 70.000635578574%
     02 : $1.43 69.705984228482%
     03 : $1.44 69.314955073944%
     04 : $1.45 68.949865076647%
     05 : $1.45 68.803399725074%
     06 : $1.45 68.789699276043%
     07 : $1.46 68.67494812663%
     08 : $1.46 68.678427177663%
     09 : $1.46 68.62466460195%
     10 : $1.46 68.468132476869%
     11 : $1.46 68.504868379049%
     12 : $1.46 68.567248573162%
  Yr Avg: $1.45 0.68923569024507
2020/01 : $1.46 68.302250963998%
     02 : $1.47 68.115572457171%
     03 : $1.46 68.264146814875%
     04 : $1.46 68.72369799212%
     05 : $1.46 68.722356714564%
     06 : $1.46 68.348352435601%
     07 : $1.47 68.004368681241%
     08 : $1.48 67.790611111046%
     09 : $1.48 67.696327929058%
     10 : $1.48 67.66824920038%
     11 : $1.48 67.709595069924%
     12 : $1.48 67.645907759479%
  Yr Avg: $1.47 0.68082619760788
2021/01 : $1.48 67.359375993092%
     02 : $1.49 66.99263187334%
     03 : $1.50 66.521442506254%
     04 : $1.52 65.979165428697%
     05 : $1.53 65.45441126141%
     06 : $1.54 64.851893561176%
     07 : $1.55 64.54141477633%
     08 : $1.55 64.408353210521%
     09 : $1.56 64.233895432312%
     10 : $1.57 63.704630185415%
     11 : $1.58 63.393153533219%
     12 : $1.58 63.19897214269%
  Yr Avg: $1.54 0.65053278325371
2022/01 : $1.60 62.671618126413%
     02 : $1.61 62.104358405904%
     03 : $1.63 61.286103582407%
     04 : $1.64 60.945872168877%
     05 : $1.66 60.281359037797%
     06 : $1.68 59.464549773489%
     07 : $1.68 59.471574400046%
     08 : $1.68 59.492659067472%
     09 : $1.68 59.364976995562%
     10 : $1.69 59.125136431391%
     11 : $1.69 59.184914978555%
     12 : $1.68 59.367177697611%
  Yr Avg: $1.66 0.6023002505546
2023/01 : $1.70 58.896279599915%
     02 : $1.71 58.569338700721%
     03 : $1.71 58.37607247142%
     04 : $1.72 58.082232000923%
     05 : $1.73 57.936322218739%
     06 : $1.73 57.749854073137%
     07 : $1.73 57.639905272722%
     08 : $1.74 57.389276953408%
     09 : $1.75 57.247009836545%
     10 : $1.75 57.268966514179%
     11 : $1.74 57.384604057472%
     12 : $1.74 57.441662292382%
  Yr Avg: $1.73 0.57831793665964
2024/01 : $1.75 57.130444546309%
     02 : $1.76 56.779001059268%
     03 : $1.77 56.414328188503%
     04 : $1.78 56.195543524412%
     05 : $1.78 56.102321138345%
     06 : $1.78 56.083394021948%
     07 : $1.79 56.01831329313%
     08 : $1.79 55.972756603162%
     09 : $1.79 55.883108559967%
     10 : $1.79 55.818845902581%
     11 : $1.79 55.849100161879%
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.