US Inflation History

1989/09 : $1.00 100%
     10 : $1.00 99.522293367347%
     11 : $1.01 99.285146683673%
     12 : $1.01 99.127676020408%
  Yr Avg: $1.00 0.99483779017857
1990/01 : $1.02 98.116169642857%
     02 : $1.02 97.65625%
     03 : $1.03 97.125096938776%
     04 : $1.03 96.974399234694%
     05 : $1.03 96.749225765306%
     06 : $1.04 96.227867346939%
     07 : $1.04 95.858895408163%
     08 : $1.05 94.984802295918%
     09 : $1.06 94.1974375%
     10 : $1.07 93.632959183673%
     11 : $1.07 93.423019132653%
     12 : $1.07 93.423019132653%
  Yr Avg: $1.04 0.95697428465136
1991/01 : $1.08 92.867756377551%
     02 : $1.08 92.729970663265%
     03 : $1.08 92.592593112245%
     04 : $1.08 92.455621173469%
     05 : $1.08 92.182890306122%
     06 : $1.09 91.911765306122%
     07 : $1.09 91.776798469388%
     08 : $1.09 91.508052295918%
     09 : $1.10 91.107871173469%
     10 : $1.10 90.975255102041%
     11 : $1.10 90.711176020408%
     12 : $1.10 90.645395408163%
  Yr Avg: $1.09 0.91788762117347
1992/01 : $1.10 90.514119897959%
     02 : $1.11 90.187590561224%
     03 : $1.11 89.734386479592%
     04 : $1.12 89.605734693878%
     05 : $1.12 89.477451530612%
     06 : $1.12 89.158345663265%
     07 : $1.12 88.967971938776%
     08 : $1.13 88.715400510204%
     09 : $1.13 88.464260204082%
     10 : $1.13 88.152327806122%
     11 : $1.14 88.028169642857%
     12 : $1.14 88.090204081633%
  Yr Avg: $1.12 0.8909133025085
1993/01 : $1.14 87.657784438776%
     02 : $1.14 87.35150255102%
     03 : $1.15 87.047353316327%
     04 : $1.15 86.805556122449%
     05 : $1.15 86.685159438776%
     06 : $1.16 86.565096938776%
     07 : $1.16 86.565096938776%
     08 : $1.16 86.325966836735%
     09 : $1.16 86.147484693878%
     10 : $1.17 85.792724489796%
     11 : $1.17 85.733882653061%
     12 : $1.17 85.733882653061%
  Yr Avg: $1.16 0.86534290922619
1994/01 : $1.17 85.499316326531%
     02 : $1.17 85.207906887755%
     03 : $1.18 84.918478316327%
     04 : $1.18 84.803256377551%
     05 : $1.18 84.745762755102%
     06 : $1.18 84.459459183673%
     07 : $1.19 84.231806122449%
     08 : $1.19 83.892617346939%
     09 : $1.20 83.668005102041%
     10 : $1.20 83.612039540816%
     11 : $1.20 83.500334183673%
     12 : $1.20 83.500334183673%
  Yr Avg: $1.19 0.84336609693878
1995/01 : $1.20 83.16699872449%
     02 : $1.21 82.83631505102%
     03 : $1.21 82.56274744898%
     04 : $1.22 82.290980867347%
     05 : $1.22 82.128778061224%
     06 : $1.22 81.967213010204%
     07 : $1.22 81.967213010204%
     08 : $1.22 81.752779336735%
     09 : $1.23 81.59268877551%
     10 : $1.23 81.327261479592%
     11 : $1.23 81.380207908163%
     12 : $1.23 81.433224489796%
  Yr Avg: $1.22 0.82033867346939
1996/01 : $1.24 80.958549744898%
     02 : $1.24 80.697224489796%
     03 : $1.25 80.282594387755%
     04 : $1.25 79.974408163265%
     05 : $1.25 79.821200255102%
     06 : $1.25 79.770261479592%
     07 : $1.26 79.617834183673%
     08 : $1.26 79.465988520408%
     09 : $1.26 79.214195153061%
     10 : $1.27 78.963992346939%
     11 : $1.27 78.81462755102%
     12 : $1.27 78.81462755102%
  Yr Avg: $1.26 0.79699625318878
1997/01 : $1.27 78.56693877551%
     02 : $1.28 78.320802295918%
     03 : $1.28 78.125%
     04 : $1.28 78.027465561225%
     05 : $1.28 78.076202806122%
     06 : $1.28 77.978789540816%
     07 : $1.28 77.881619897959%
     08 : $1.29 77.736318877551%
     09 : $1.29 77.543424744898%
     10 : $1.29 77.351484693878%
     11 : $1.29 77.399381377551%
     12 : $1.29 77.495350765306%
  Yr Avg: $1.28 0.77875231611395
1998/01 : $1.29 77.351484693878%
     02 : $1.30 77.208153061224%
     03 : $1.30 77.065352040816%
     04 : $1.30 76.923076530612%
     05 : $1.30 76.781326530612%
     06 : $1.30 76.687116071429%
     07 : $1.31 76.593137755102%
     08 : $1.31 76.499387755102%
     09 : $1.31 76.405867346939%
     10 : $1.31 76.219512755102%
     11 : $1.31 76.219512755102%
     12 : $1.31 76.266015306122%
  Yr Avg: $1.30 0.76684995216837
1999/01 : $1.31 76.080340561224%
     02 : $1.32 75.987841836735%
     03 : $1.32 75.757575255102%
     04 : $1.33 75.210589285714%
     05 : $1.33 75.210589285714%
     06 : $1.33 75.210589285714%
     07 : $1.33 74.98500255102%
     08 : $1.34 74.805505102041%
     09 : $1.34 74.449076530612%
     10 : $1.35 74.316289540816%
     11 : $1.35 74.272132653061%
     12 : $1.35 74.272132653061%
  Yr Avg: $1.33 0.75046472045068
2000/01 : $1.35 74.052132653061%
     02 : $1.36 73.616019132653%
     03 : $1.37 73.014019132653%
     04 : $1.37 72.971395408163%
     05 : $1.37 72.886297193878%
     06 : $1.38 72.505801020408%
     07 : $1.38 72.337963010204%
     08 : $1.38 72.337963010204%
     09 : $1.39 71.963154336735%
     10 : $1.39 71.839080357143%
     11 : $1.39 71.797817602041%
     12 : $1.39 71.839080357143%
  Yr Avg: $1.38 0.72596726934524
2001/01 : $1.40 71.387778061224%
     02 : $1.41 71.103526785714%
     03 : $1.41 70.942110969388%
     04 : $1.42 70.661390306122%
     05 : $1.42 70.343275510204%
     06 : $1.42 70.224719387755%
     07 : $1.42 70.422535714286%
     08 : $1.42 70.422535714286%
     09 : $1.43 70.1065625%
     10 : $1.42 70.343275510204%
     11 : $1.42 70.462232142857%
     12 : $1.41 70.741369897959%
  Yr Avg: $1.42 0.70596776041667
2002/01 : $1.42 70.581591836735%
     02 : $1.42 70.303711734694%
     03 : $1.43 69.910514030612%
     04 : $1.44 69.521691326531%
     05 : $1.44 69.521691326531%
     06 : $1.44 69.483045918367%
     07 : $1.44 69.405885204082%
     08 : $1.45 69.175428571429%
     09 : $1.45 69.060772959184%
     10 : $1.45 68.94649744898%
     11 : $1.45 68.94649744898%
     12 : $1.45 69.098950255102%
  Yr Avg: $1.44 0.69496356505102
2003/01 : $1.45 68.794716836735%
     02 : $1.46 68.268705357143%
     03 : $1.47 67.861020408163%
     04 : $1.47 68.008705357143%
     05 : $1.47 68.119891581633%
     06 : $1.47 68.045727040816%
     07 : $1.47 67.971723214286%
     08 : $1.48 67.713975765306%
     09 : $1.48 67.494600765306%
     10 : $1.48 67.567567602041%
     11 : $1.48 67.750677295918%
     12 : $1.47 67.824200255102%
  Yr Avg: $1.47 0.67951792623299
2004/01 : $1.48 67.494600765306%
     02 : $1.49 67.132116071429%
     03 : $1.50 66.702241071429%
     04 : $1.50 66.489362244898%
     05 : $1.51 66.102591836735%
     06 : $1.52 65.893516581633%
     07 : $1.52 65.997887755102%
     08 : $1.52 65.96306122449%
     09 : $1.52 65.824117346939%
     10 : $1.53 65.479308673469%
     11 : $1.53 65.445026785714%
     12 : $1.52 65.685758928571%
  Yr Avg: $1.51 0.66184132440476
2005/01 : $1.53 65.547980867347%
     02 : $1.53 65.172054846939%
     03 : $1.55 64.666321428571%
     04 : $1.56 64.234326530612%
     05 : $1.56 64.300411989796%
     06 : $1.56 64.267352040816%
     07 : $1.56 63.971340561225%
     08 : $1.57 63.645621173469%
     09 : $1.59 62.877264030612%
     10 : $1.59 62.751003826531%
     11 : $1.58 63.259109693878%
     12 : $1.57 63.516260204082%
  Yr Avg: $1.56 0.6401742059949
2006/01 : $1.59 63.035804846939%
     02 : $1.59 62.908908163265%
     03 : $1.60 62.5625625%
     04 : $1.61 62.034739795918%
     05 : $1.62 61.728395408163%
     06 : $1.62 61.606702806122%
     07 : $1.63 61.42506122449%
     08 : $1.63 61.30456122449%
     09 : $1.62 61.606702806122%
     10 : $1.61 61.942517857143%
     11 : $1.61 62.034739795918%
     12 : $1.61 61.942517857143%
  Yr Avg: $1.61 0.62011101190476
2007/01 : $1.62 61.754011479592%
     02 : $1.63 61.425363520408%
     03 : $1.64 60.871089285714%
     04 : $1.65 60.478213010204%
     05 : $1.66 60.110892857143%
     06 : $1.67 59.994625%
     07 : $1.67 60.009889030612%
     08 : $1.66 60.120144132653%
     09 : $1.67 59.954914540816%
     10 : $1.67 59.826932397959%
     11 : $1.68 59.473681122449%
     12 : $1.68 59.513607142857%
  Yr Avg: $1.66 0.60294446960034
2008/01 : $1.69 59.219253826531%
     02 : $1.69 59.047771683673%
     03 : $1.71 58.540331632653%
     04 : $1.72 58.1874375%
     05 : $1.73 57.701539540816%
     06 : $1.75 57.125882653061%
     07 : $1.76 56.827480867347%
     08 : $1.75 57.055220663265%
     09 : $1.75 57.134238520408%
     10 : $1.73 57.717258928571%
     11 : $1.70 58.844298469388%
     12 : $1.68 59.459253826531%
  Yr Avg: $1.72 0.58071664009354
2009/01 : $1.69 59.201584183673%
     02 : $1.70 58.908635204082%
     03 : $1.70 58.765732142857%
     04 : $1.71 58.619395408163%
     05 : $1.71 58.450545918367%
     06 : $1.73 57.952738520408%
     07 : $1.72 58.044772959184%
     08 : $1.73 57.914878826531%
     09 : $1.73 57.878677295918%
     10 : $1.73 57.822987244898%
     11 : $1.73 57.782091836735%
     12 : $1.73 57.884036989796%
  Yr Avg: $1.72 0.58268839710884
2010/01 : $1.73 57.686894132653%
     02 : $1.73 57.672521683673%
     03 : $1.74 57.436670918367%
     04 : $1.74 57.337082908163%
     05 : $1.75 57.292669642857%
     06 : $1.74 57.348656887755%
     07 : $1.74 57.336556122449%
     08 : $1.75 57.25750255102%
     09 : $1.75 57.224213010204%
     10 : $1.75 57.153047193878%
     11 : $1.75 57.129015306122%
     12 : $1.75 57.031011479592%
  Yr Avg: $1.74 0.57325486819728
2011/01 : $1.76 56.760646683673%
     02 : $1.77 56.482113520408%
     03 : $1.79 55.936670918367%
     04 : $1.80 55.578775510204%
     05 : $1.81 55.318545918367%
     06 : $1.81 55.377854591837%
     07 : $1.81 55.328830357143%
     08 : $1.81 55.176676020408%
     09 : $1.82 55.093019132653%
     10 : $1.81 55.206892857143%
     11 : $1.81 55.25350255102%
     12 : $1.81 55.39012372449%
  Yr Avg: $1.80 0.55575304315476
2012/01 : $1.81 55.147464285714%
     02 : $1.82 54.905715561224%
     03 : $1.84 54.49187372449%
     04 : $1.84 54.32774872449%
     05 : $1.84 54.391575255102%
     06 : $1.84 54.471452806122%
     07 : $1.83 54.56037372449%
     08 : $1.84 54.258417091837%
     09 : $1.85 54.017380102041%
     10 : $1.85 54.038397959184%
     11 : $1.84 54.295655612245%
     12 : $1.84 54.442271683673%
  Yr Avg: $1.84 0.54445693877551
2013/01 : $1.84 54.281743622449%
     02 : $1.86 53.840785714286%
     03 : $1.86 53.700386479592%
     04 : $1.86 53.756272959184%
     05 : $1.86 53.660735969388%
     06 : $1.87 53.532272959184%
     07 : $1.87 53.51119005102%
     08 : $1.87 53.446896683673%
     09 : $1.87 53.38480994898%
     10 : $1.87 53.522646683673%
     11 : $1.86 53.63218622449%
     12 : $1.86 53.636788265306%
  Yr Avg: $1.86 0.53658892963435
2014/01 : $1.87 53.437985969388%
     02 : $1.88 53.241105867347%
     03 : $1.89 52.900424744898%
     04 : $1.90 52.726598214286%
     05 : $1.90 52.543085459184%
     06 : $1.91 52.445424744898%
     07 : $1.91 52.465896683673%
     08 : $1.90 52.55368877551%
     09 : $1.90 52.514168367347%
     10 : $1.90 52.646431122449%
     11 : $1.89 52.932233418367%
     12 : $1.88 53.234076530612%
  Yr Avg: $1.89 0.52803426658163
2015/01 : $1.87 53.485775510204%
     02 : $1.88 53.254488520408%
     03 : $1.89 52.939408163265%
     04 : $1.89 52.832006377551%
     05 : $1.90 52.564075255102%
     06 : $1.91 52.380593112245%
     07 : $1.91 52.377081632653%
     08 : $1.91 52.451367346939%
     09 : $1.90 52.533147959184%
     10 : $1.90 52.556781887755%
     11 : $1.90 52.667947704082%
     12 : $1.89 52.848535714286%
  Yr Avg: $1.90 0.52740934098639
2016/01 : $1.90 52.761316326531%
     02 : $1.90 52.717924744898%
     03 : $1.91 52.491895408163%
     04 : $1.91 52.244201530612%
     05 : $1.92 52.03368494898%
     06 : $1.93 51.863346938776%
     07 : $1.93 51.947404336735%
     08 : $1.93 51.899738520408%
     09 : $1.93 51.775270408163%
     10 : $1.93 51.710799744898%
     11 : $1.93 51.791359693878%
     12 : $1.93 51.774413265306%
  Yr Avg: $1.92 0.52084279655612
2017/01 : $1.94 51.474433673469%
     02 : $1.95 51.31299744898%
     03 : $1.95 51.271323979592%
     04 : $1.96 51.119727040816%
     05 : $1.96 51.076070153061%
     06 : $1.96 51.029780612245%
     07 : $1.96 51.065011479592%
     08 : $1.96 50.912556122449%
     09 : $1.97 50.644399234694%
     10 : $1.97 50.676428571429%
     11 : $1.97 50.675196428571%
     12 : $1.97 50.70500255102%
  Yr Avg: $1.96 0.50996910607993
2018/01 : $1.98 50.430271683673%
     02 : $1.99 50.202617346939%
     03 : $2.00 50.089359693878%
     04 : $2.00 49.891038265306%
     05 : $2.01 49.684404336735%
     06 : $2.02 49.605339285714%
     07 : $2.02 49.601993622449%
     08 : $2.02 49.574452806122%
     09 : $2.02 49.516913265306%
     10 : $2.02 49.429582908163%
     11 : $2.02 49.595696428571%
     12 : $2.01 49.754609693878%
  Yr Avg: $2.01 0.49781356611395
2019/01 : $2.01 49.659928571429%
     02 : $2.02 49.450896683673%
     03 : $2.03 49.173492346939%
     04 : $2.04 48.914489795918%
     05 : $2.05 48.810584183673%
     06 : $2.05 48.800864795918%
     07 : $2.05 48.719457908163%
     08 : $2.05 48.721926020408%
     09 : $2.05 48.683785714286%
     10 : $2.06 48.572738520408%
     11 : $2.06 48.598799744898%
     12 : $2.06 48.643053571429%
  Yr Avg: $2.04 0.48895834821429
2020/01 : $2.06 48.455058673469%
     02 : $2.07 48.322625%
     03 : $2.06 48.428026785714%
     04 : $2.05 48.754042091837%
     05 : $2.05 48.753090561224%
     06 : $2.06 48.487764030612%
     07 : $2.07 48.243734693878%
     08 : $2.08 48.092090561224%
     09 : $2.08 48.025204081633%
     10 : $2.08 48.005284438776%
     11 : $2.08 48.034616071429%
     12 : $2.08 47.98943494898%
  Yr Avg: $2.07 0.48299247661565
2021/01 : $2.09 47.786163265306%
     02 : $2.10 47.525987244898%
     03 : $2.12 47.191715561224%
     04 : $2.14 46.807012755102%
     05 : $2.15 46.434741071429%
     06 : $2.17 46.007302295918%
     07 : $2.18 45.787042091837%
     08 : $2.19 45.692645408163%
     09 : $2.19 45.568881377551%
     10 : $2.21 45.193409438776%
     11 : $2.22 44.972441326531%
     12 : $2.23 44.83468494898%
  Yr Avg: $2.17 0.4615016889881
2022/01 : $2.25 44.460568877551%
     02 : $2.27 44.058142857143%
     03 : $2.30 43.477655612245%
     04 : $2.31 43.236288265306%
     05 : $2.34 42.764868622449%
     06 : $2.37 42.185406887755%
     07 : $2.37 42.190390306122%
     08 : $2.37 42.205348214286%
     09 : $2.37 42.114767857143%
     10 : $2.38 41.944619897959%
     11 : $2.38 41.987028061224%
     12 : $2.37 42.116329081633%
  Yr Avg: $2.34 0.42728451211735
2023/01 : $2.39 41.782264030612%
     02 : $2.41 41.550325255102%
     03 : $2.41 41.413218112245%
     04 : $2.43 41.204761479592%
     05 : $2.43 41.10125%
     06 : $2.44 40.968965561224%
     07 : $2.45 40.890965561224%
     08 : $2.46 40.713164540816%
     09 : $2.46 40.612237244898%
     10 : $2.46 40.62781377551%
     11 : $2.46 40.709849489796%
     12 : $2.45 40.750327806122%
  Yr Avg: $2.44 0.41027095238095
2024/01 : $2.47 40.529543367347%
     02 : $2.48 40.280221938776%
     03 : $2.50 40.021515306122%
     04 : $2.51 39.866304846939%
     05 : $2.51 39.800170918367%
     06 : $2.51 39.786743622449%
     07 : $2.52 39.740573979592%
     08 : $2.52 39.708255102041%
     09 : $2.52 39.644656887755%
     10 : $2.53 39.599067602041%
     11 : $2.52 39.620530612245%
     12 : $2.52 39.606470663265%
  Yr Avg: $2.51 0.39850337903912
2025/01 : $2.54 39.348886479592%
     02 : $2.55 39.174882653061%
     03 : $2.56 39.087051020408%
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 2025,
if not then harvest current data and reload this page.