US Inflation History

2014/06 : $1.00 100%
     07 : $1.00 100.03903474683%
     08 : $1.00 100.20643179293%
     09 : $1.00 100.13107649101%
     10 : $1.00 100.38326770834%
     11 : $0.99 100.92821952694%
     12 : $0.99 101.50375707614%
  Yr Avg: $1.00 1.0045596962031
2015/01 : $0.98 101.98368260028%
     02 : $0.98 101.54267751562%
     03 : $0.99 100.94189992887%
     04 : $0.99 100.73711221624%
     05 : $1.00 100.22623615078%
     06 : $1.00 99.876382672143%
     07 : $1.00 99.86968717943%
     08 : $1.00 100.0113310209%
     09 : $1.00 100.16726571424%
     10 : $1.00 100.21232956621%
     11 : $1.00 100.4242943217%
     12 : $0.99 100.76862943021%
  Yr Avg: $0.99 1.0056346069305
2016/01 : $0.99 100.60232438419%
     02 : $0.99 100.5195877454%
     03 : $1.00 100.08860765928%
     04 : $1.00 99.616318839509%
     05 : $1.01 99.214917606405%
     06 : $1.01 98.890126624098%
     07 : $1.01 99.050402564979%
     08 : $1.01 98.959516054748%
     09 : $1.01 98.722187226065%
     10 : $1.01 98.599258174429%
     11 : $1.01 98.752865375384%
     12 : $1.01 98.720552874048%
  Yr Avg: $1.00 0.99311388760712
2017/01 : $1.02 98.148568581241%
     02 : $1.02 97.840751025611%
     03 : $1.02 97.76129038707%
     04 : $1.03 97.472233830634%
     05 : $1.03 97.388991320983%
     06 : $1.03 97.30072901585%
     07 : $1.03 97.367905261478%
     08 : $1.03 97.077211920954%
     09 : $1.04 96.565905378849%
     10 : $1.03 96.626977125128%
     11 : $1.03 96.624627744103%
     12 : $1.03 96.681460389837%
  Yr Avg: $1.03 0.97238054331812
2018/01 : $1.04 96.15761895146%
     02 : $1.04 95.723540406301%
     03 : $1.05 95.507587053626%
     04 : $1.05 95.129438855693%
     05 : $1.06 94.735440848094%
     06 : $1.06 94.584684034883%
     07 : $1.06 94.57830471146%
     08 : $1.06 94.525791424628%
     09 : $1.06 94.416078249272%
     10 : $1.06 94.24956161304%
     11 : $1.06 94.566297574692%
     12 : $1.05 94.869304492987%
  Yr Avg: $1.05 0.94920304018011
2019/01 : $1.06 94.688771828966%
     02 : $1.06 94.290201527034%
     03 : $1.07 93.761262466889%
     04 : $1.07 93.26741090161%
     05 : $1.07 93.069289496834%
     06 : $1.07 93.050757112356%
     07 : $1.08 92.895535015955%
     08 : $1.08 92.900241074219%
     09 : $1.08 92.827517273605%
     10 : $1.08 92.61577870076%
     11 : $1.08 92.665470784705%
     12 : $1.08 92.749851503797%
  Yr Avg: $1.07 0.93231840640561
2020/01 : $1.08 92.391393356354%
     02 : $1.09 92.138876241442%
     03 : $1.08 92.339850466032%
     04 : $1.08 92.961478201356%
     05 : $1.08 92.959663876051%
     06 : $1.08 92.453754100503%
     07 : $1.09 91.98845262202%
     08 : $1.09 91.699306078941%
     09 : $1.09 91.571770683971%
     10 : $1.09 91.533789024076%
     11 : $1.09 91.589716939229%
     12 : $1.09 91.50356810419%
  Yr Avg: $1.09 0.9209430164118
2021/01 : $1.10 91.115981036944%
     02 : $1.10 90.619891965927%
     03 : $1.11 89.982521432082%
     04 : $1.12 89.248991657095%
     05 : $1.13 88.539164850497%
     06 : $1.14 87.724148521448%
     07 : $1.15 87.304168694508%
     08 : $1.15 87.124178382421%
     09 : $1.15 86.888192057181%
     10 : $1.16 86.172263183305%
     11 : $1.17 85.750933556708%
     12 : $1.17 85.488267407618%
  Yr Avg: $1.14 0.87996558562144
2022/01 : $1.18 84.774923825698%
     02 : $1.19 84.007600417859%
     03 : $1.21 82.90075983506%
     04 : $1.21 82.440534089701%
     05 : $1.23 81.541657504851%
     06 : $1.24 80.436772307501%
     07 : $1.24 80.446274410671%
     08 : $1.24 80.47479531261%
     09 : $1.25 80.302081758314%
     10 : $1.25 79.977653154653%
     11 : $1.25 80.058514666352%
     12 : $1.25 80.305058613773%
  Yr Avg: $1.23 0.81472218824754
2023/01 : $1.26 79.668082075504%
     02 : $1.26 79.225834202333%
     03 : $1.27 78.964405977613%
     04 : $1.27 78.566932539907%
     05 : $1.28 78.369562645211%
     06 : $1.28 78.117330082659%
     07 : $1.28 77.968604049112%
     08 : $1.29 77.629583016728%
     09 : $1.29 77.437140498798%
     10 : $1.29 77.466840955393%
     11 : $1.29 77.62326206302%
     12 : $1.29 77.700443850608%
  Yr Avg: $1.28 0.78228168496407
2024/01 : $1.29 77.279464442301%
     02 : $1.30 76.804072299355%
     03 : $1.31 76.310784974653%
     04 : $1.32 76.014838359789%
     05 : $1.32 75.888737886977%
     06 : $1.32 75.863135470782%
     07 : $1.32 75.775101780366%
     08 : $1.32 75.713477953868%
     09 : $1.32 75.592212439107%
     10 : $1.32 75.505285341202%
     11 : $1.32 75.546209807557%
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.