US Inflation History

2012/02 : $1.00 100%
     03 : $1.01 99.246268202673%
     04 : $1.01 98.947346681804%
     05 : $1.01 99.063594198041%
     06 : $1.01 99.209075502135%
     07 : $1.01 99.371027527454%
     08 : $1.01 98.821072701136%
     09 : $1.02 98.382071064727%
     10 : $1.02 98.420350972252%
     11 : $1.01 98.888895367734%
     12 : $1.01 99.155927806761%
  Yr Avg: $1.01 0.99045966365883
2013/01 : $1.01 98.863557404912%
     02 : $1.02 98.060438997919%
     03 : $1.02 97.804729308575%
     04 : $1.02 97.906515578038%
     05 : $1.02 97.732513675287%
     06 : $1.03 97.498543479487%
     07 : $1.03 97.460145094277%
     08 : $1.03 97.343047326422%
     09 : $1.03 97.22996850747%
     10 : $1.03 97.481011105285%
     11 : $1.02 97.68051591038%
     12 : $1.02 97.688897625779%
  Yr Avg: $1.02 0.97729157001153
2014/01 : $1.03 97.326818206749%
     02 : $1.03 96.968239687139%
     03 : $1.04 96.347755792217%
     04 : $1.04 96.031164834727%
     05 : $1.04 95.696932317718%
     06 : $1.05 95.519062467034%
     07 : $1.05 95.556348091247%
     08 : $1.04 95.716244180277%
     09 : $1.05 95.644265502358%
     10 : $1.04 95.885156188783%
     11 : $1.04 96.405689056804%
     12 : $1.03 96.955437127947%
  Yr Avg: $1.04 0.9617109278775
2015/01 : $1.03 97.413857489141%
     02 : $1.03 96.992613566842%
     03 : $1.04 96.418756448467%
     04 : $1.04 96.223145145315%
     05 : $1.04 95.735161117222%
     06 : $1.05 95.400984354418%
     07 : $1.05 95.394588882551%
     08 : $1.05 95.529885751969%
     09 : $1.05 95.678833109105%
     10 : $1.04 95.721877678017%
     11 : $1.04 95.924344425222%
     12 : $1.04 96.253250092616%
  Yr Avg: $1.04 0.96057274838407
2016/01 : $1.04 96.094397071826%
     02 : $1.04 96.015367810138%
     03 : $1.05 95.603699672451%
     04 : $1.05 95.15257381967%
     05 : $1.06 94.769159125078%
     06 : $1.06 94.458921823801%
     07 : $1.06 94.612015899891%
     08 : $1.06 94.525201957409%
     09 : $1.06 94.298507685287%
     10 : $1.06 94.181087007665%
     11 : $1.06 94.327811165899%
     12 : $1.06 94.296946567563%
  Yr Avg: $1.06 0.94861307467223
2017/01 : $1.07 93.750592533615%
     02 : $1.07 93.456568090368%
     03 : $1.07 93.380668033404%
     04 : $1.07 93.104563920697%
     05 : $1.07 93.025051455904%
     06 : $1.08 92.940744129529%
     07 : $1.08 93.004910249553%
     08 : $1.08 92.727242696031%
     09 : $1.08 92.23884748068%
     10 : $1.08 92.297182640157%
     11 : $1.08 92.294938533429%
     12 : $1.08 92.349224543809%
  Yr Avg: $1.08 0.92880877858931
2018/01 : $1.09 91.848856113057%
     02 : $1.09 91.434228356351%
     03 : $1.10 91.22795173851%
     04 : $1.10 90.866748125108%
     05 : $1.11 90.490404922111%
     06 : $1.11 90.346403427527%
     07 : $1.11 90.340309957601%
     08 : $1.11 90.290149758348%
     09 : $1.11 90.185352761846%
     10 : $1.11 90.026297632065%
     11 : $1.11 90.328840853131%
     12 : $1.10 90.618270220697%
  Yr Avg: $1.10 0.90666984488863
2019/01 : $1.11 90.445827112577%
     02 : $1.11 90.0651164969%
     03 : $1.12 89.559878865628%
     04 : $1.12 89.088156480494%
     05 : $1.12 88.898912772106%
     06 : $1.13 88.881210812199%
     07 : $1.13 88.732944120976%
     08 : $1.13 88.737439303708%
     09 : $1.13 88.667974211172%
     10 : $1.13 88.465723511509%
     11 : $1.13 88.513188924214%
     12 : $1.13 88.593788595993%
  Yr Avg: $1.12 0.89054180100623
2020/01 : $1.13 88.251392734219%
     02 : $1.14 88.010190753486%
     03 : $1.13 88.202159448615%
     04 : $1.13 88.795932433431%
     05 : $1.13 88.79419940691%
     06 : $1.13 88.310959132377%
     07 : $1.14 87.866507522485%
     08 : $1.14 87.59031745538%
     09 : $1.14 87.468496841791%
     10 : $1.14 87.43221711635%
     11 : $1.14 87.485638936562%
     12 : $1.14 87.403350377006%
  Yr Avg: $1.14 0.87967613513218
2021/01 : $1.15 87.03313084413%
     02 : $1.16 86.559271214492%
     03 : $1.16 85.950460856123%
     04 : $1.17 85.249800092138%
     05 : $1.18 84.571780181336%
     06 : $1.19 83.793284224875%
     07 : $1.20 83.392123431631%
     08 : $1.20 83.220198372995%
     09 : $1.20 82.994786447575%
     10 : $1.21 82.310937899318%
     11 : $1.22 81.908487790096%
     12 : $1.22 81.657591547068%
  Yr Avg: $1.19 0.84053487741815
2022/01 : $1.23 80.976212445449%
     02 : $1.25 80.243272320191%
     03 : $1.26 79.186028572497%
     04 : $1.27 78.746425255298%
     05 : $1.28 77.887826768713%
     06 : $1.30 76.832450786867%
     07 : $1.30 76.84152710673%
     08 : $1.30 76.86877000487%
     09 : $1.30 76.703795637052%
     10 : $1.31 76.393904476461%
     11 : $1.31 76.471142634332%
     12 : $1.30 76.706639101478%
  Yr Avg: $1.28 0.77821499592495
2023/01 : $1.31 76.098205083989%
     02 : $1.32 75.675774061755%
     03 : $1.33 75.426060272479%
     04 : $1.33 75.046397371226%
     05 : $1.34 74.857871498221%
     06 : $1.34 74.616941319234%
     07 : $1.34 74.474879606346%
     08 : $1.35 74.151049894647%
     09 : $1.35 73.967230605732%
     10 : $1.35 73.995600203419%
     11 : $1.35 74.145012178925%
     12 : $1.35 74.218735498825%
  Yr Avg: $1.34 0.747228131329
2024/01 : $1.35 73.81661991483%
     02 : $1.36 73.362529796847%
     03 : $1.37 72.891346369023%
     04 : $1.38 72.608660937101%
     05 : $1.38 72.488210947705%
     06 : $1.38 72.463755759787%
     07 : $1.38 72.379666804047%
     08 : $1.38 72.320804302719%
     09 : $1.38 72.204972619923%
     10 : $1.39 72.121940670975%
     11 : $1.39 72.161031337557%
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.