US Inflation History

2012/07 : $1.00 100%
     08 : $1.01 99.446564214941%
     09 : $1.01 99.004783901975%
     10 : $1.01 99.043306103543%
     11 : $1.00 99.514816167533%
     12 : $1.00 99.783538797933%
  Yr Avg: $1.00 0.99465501530987
2013/01 : $1.01 99.489317827169%
     02 : $1.01 98.681116053497%
     03 : $1.02 98.423787840529%
     04 : $1.01 98.526218369825%
     05 : $1.02 98.351115115808%
     06 : $1.02 98.115663997286%
     07 : $1.02 98.077022568124%
     08 : $1.02 97.959183625759%
     09 : $1.02 97.845389070378%
     10 : $1.02 98.098020651295%
     11 : $1.02 98.298788229188%
     12 : $1.02 98.307222996955%
  Yr Avg: $1.02 0.98347737195484
2014/01 : $1.02 97.942851783293%
     02 : $1.02 97.582003628119%
     03 : $1.03 96.957592358194%
     04 : $1.03 96.638997526916%
     05 : $1.04 96.302649473237%
     06 : $1.04 96.123653788972%
     07 : $1.04 96.161175413877%
     08 : $1.04 96.322083570922%
     09 : $1.04 96.249649301386%
     10 : $1.04 96.492064714026%
     11 : $1.03 97.015892313451%
     12 : $1.02 97.56912003467%
  Yr Avg: $1.03 0.96779811158922
2015/01 : $1.02 98.030441983935%
     02 : $1.02 97.606531783166%
     03 : $1.03 97.029042415637%
     04 : $1.03 96.832192983746%
     05 : $1.04 96.341120243295%
     06 : $1.04 96.00482829672%
     07 : $1.04 95.998392344485%
     08 : $1.04 96.134545580276%
     09 : $1.04 96.284435705036%
     10 : $1.04 96.327752726086%
     11 : $1.04 96.531500993809%
     12 : $1.03 96.862488481387%
  Yr Avg: $1.03 0.96665272794798
2016/01 : $1.03 96.702629994721%
     02 : $1.03 96.623100514495%
     03 : $1.04 96.208826708608%
     04 : $1.04 95.754845438608%
     05 : $1.05 95.369003906995%
     06 : $1.05 95.056802947624%
     07 : $1.05 95.210866038144%
     08 : $1.05 95.123502603709%
     09 : $1.05 94.895373462084%
     10 : $1.06 94.777209566083%
     11 : $1.05 94.924862420124%
     12 : $1.05 94.893802463209%
  Yr Avg: $1.05 0.95461735505367
2017/01 : $1.06 94.343990261864%
     02 : $1.06 94.048104780388%
     03 : $1.06 93.971724311299%
     04 : $1.07 93.693872587736%
     05 : $1.07 93.613856845954%
     06 : $1.07 93.529015893342%
     07 : $1.07 93.593588155117%
     08 : $1.07 93.314163094885%
     09 : $1.08 92.822676564552%
     10 : $1.08 92.881380958507%
     11 : $1.08 92.879122647625%
     12 : $1.08 92.933752263249%
  Yr Avg: $1.07 0.93468770697043
2018/01 : $1.08 92.43021673262%
     02 : $1.09 92.0129645747%
     03 : $1.09 91.805382321629%
     04 : $1.09 91.441892457038%
     05 : $1.10 91.063167176279%
     06 : $1.10 90.918254219085%
     07 : $1.10 90.912122180323%
     08 : $1.10 90.861644490295%
     09 : $1.10 90.756184177456%
     10 : $1.10 90.596122302543%
     11 : $1.10 90.900580481746%
     12 : $1.10 91.191841802845%
  Yr Avg: $1.10 0.91240864409713
2019/01 : $1.10 91.018307209905%
     02 : $1.10 90.635186872771%
     03 : $1.11 90.126751321842%
     04 : $1.12 89.652043153001%
     05 : $1.12 89.461601619793%
     06 : $1.12 89.443787614698%
     07 : $1.12 89.294582464151%
     08 : $1.12 89.299106099303%
     09 : $1.12 89.229201324979%
     10 : $1.12 89.025670472279%
     11 : $1.12 89.073436319011%
     12 : $1.12 89.154546149296%
  Yr Avg: $1.12 0.89617851718419
2020/01 : $1.13 88.809983080669%
     02 : $1.13 88.567254403373%
     03 : $1.13 88.760438171224%
     04 : $1.12 89.357969463382%
     05 : $1.12 89.356225467608%
     06 : $1.13 88.869926506475%
     07 : $1.13 88.422661724223%
     08 : $1.13 88.144723502211%
     09 : $1.14 88.022131820692%
     10 : $1.14 87.985622461431%
     11 : $1.14 88.039382416964%
     12 : $1.14 87.956573009028%
  Yr Avg: $1.13 0.8852440766894
2021/01 : $1.14 87.584010158378%
     02 : $1.15 87.107151217268%
     03 : $1.16 86.494487371963%
     04 : $1.17 85.789391750615%
     05 : $1.17 85.107080288539%
     06 : $1.19 84.32365681408%
     07 : $1.19 83.919956859249%
     08 : $1.19 83.746943594805%
     09 : $1.20 83.520104916541%
     10 : $1.21 82.831927924442%
     11 : $1.21 82.426930492861%
     12 : $1.22 82.17444619309%
  Yr Avg: $1.18 0.84585507298486
2022/01 : $1.23 81.488754278079%
     02 : $1.24 80.751174982086%
     03 : $1.25 79.68723937228%
     04 : $1.26 79.244853570164%
     05 : $1.28 78.380820553752%
     06 : $1.29 77.318764531886%
     07 : $1.29 77.32789830064%
     08 : $1.29 77.355313633678%
     09 : $1.30 77.189295054699%
     10 : $1.30 76.877442426924%
     11 : $1.30 76.955169466477%
     12 : $1.30 77.192156516935%
  Yr Avg: $1.28 0.783140735573
2023/01 : $1.31 76.579871394572%
     02 : $1.31 76.154766580075%
     03 : $1.32 75.90347221844%
     04 : $1.32 75.521406227276%
     05 : $1.33 75.331687073015%
     06 : $1.33 75.089231917844%
     07 : $1.33 74.946271020263%
     08 : $1.34 74.620391616823%
     09 : $1.34 74.435408837145%
     10 : $1.34 74.463958001215%
     11 : $1.34 74.614315685164%
     12 : $1.34 74.688505639453%
  Yr Avg: $1.33 0.7519577385094
2024/01 : $1.35 74.283844850489%
     02 : $1.35 73.826880552864%
     03 : $1.36 73.352714752682%
     04 : $1.37 73.06824005321%
     05 : $1.37 72.947027671298%
     06 : $1.37 72.922417693394%
     07 : $1.37 72.837796493601%
     08 : $1.37 72.778561419966%
     09 : $1.38 72.661996576391%
     10 : $1.38 72.578439073753%
     11 : $1.38 72.617777166106%
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.