US Inflation History

2012/05 : $1.00 100%
     06 : $1.00 100.14685647666%
     07 : $1.00 100.31033936523%
     08 : $1.00 99.755186051074%
     09 : $1.01 99.312034719888%
     10 : $1.01 99.350676471012%
     11 : $1.00 99.823649816341%
     12 : $1.00 100.09320639885%
  Yr Avg: $1.00 0.99848993662382
2013/01 : $1.00 99.79807234459%
     02 : $1.01 98.987362402664%
     03 : $1.01 98.729235598954%
     04 : $1.01 98.831984010504%
     05 : $1.01 98.656337342159%
     06 : $1.02 98.42015552613%
     07 : $1.02 98.381394177402%
     08 : $1.02 98.263189534412%
     09 : $1.02 98.149041829731%
     10 : $1.02 98.402457425891%
     11 : $1.01 98.603848064612%
     12 : $1.01 98.612309008783%
  Yr Avg: $1.01 0.98652948938819
2014/01 : $1.02 98.24680700781%
     02 : $1.02 97.884838998762%
     03 : $1.03 97.258489934865%
     04 : $1.03 96.93890637841%
     05 : $1.04 96.601514504317%
     06 : $1.04 96.421963325981%
     07 : $1.04 96.459601395258%
     08 : $1.03 96.621008913656%
     09 : $1.04 96.548349852068%
     10 : $1.03 96.791517575161%
     11 : $1.03 97.316970817833%
     12 : $1.02 97.871915422451%
  Yr Avg: $1.03 0.97080157010548
2015/01 : $1.02 98.334669035325%
     02 : $1.02 97.909443274329%
     03 : $1.03 97.330161729963%
     04 : $1.03 97.132701396794%
     05 : $1.03 96.640104664318%
     06 : $1.04 96.30276907145%
     07 : $1.04 96.296313145922%
     08 : $1.04 96.432888918801%
     09 : $1.04 96.583244211623%
     10 : $1.03 96.626695662441%
     11 : $1.03 96.831076241244%
     12 : $1.03 97.163090913291%
  Yr Avg: $1.03 0.96965263188792
2016/01 : $1.03 97.002736322812%
     02 : $1.03 96.922960031302%
     03 : $1.04 96.507400570715%
     04 : $1.04 96.052010418124%
     05 : $1.05 95.66497146835%
     06 : $1.05 95.351801626504%
     07 : $1.05 95.506342835441%
     08 : $1.05 95.418708277878%
     09 : $1.05 95.189871161723%
     10 : $1.05 95.071340556638%
     11 : $1.05 95.219451635609%
     12 : $1.05 95.188295287421%
  Yr Avg: $1.05 0.95757990849376
2017/01 : $1.06 94.63677680238%
     02 : $1.06 94.339973071779%
     03 : $1.06 94.263355564026%
     04 : $1.06 93.984641557189%
     05 : $1.06 93.904377495061%
     06 : $1.07 93.819273247576%
     07 : $1.07 93.884045902498%
     08 : $1.07 93.603753676307%
     09 : $1.07 93.110741869796%
     10 : $1.07 93.169628446595%
     11 : $1.07 93.167363127285%
     12 : $1.07 93.222162280112%
  Yr Avg: $1.07 0.93758841086717
2018/01 : $1.08 92.717064080513%
     02 : $1.08 92.298517024895%
     03 : $1.09 92.090290562377%
     04 : $1.09 91.725672645648%
     05 : $1.09 91.345772031256%
     06 : $1.10 91.20040935211%
     07 : $1.10 91.194258283219%
     08 : $1.10 91.143623941048%
     09 : $1.10 91.037836343343%
     10 : $1.10 90.877277733424%
     11 : $1.10 91.182680766208%
     12 : $1.09 91.474845985841%
  Yr Avg: $1.09 0.91524020729157
2019/01 : $1.10 91.300772846748%
     02 : $1.10 90.916463536391%
     03 : $1.11 90.406450109801%
     04 : $1.11 89.930268734642%
     05 : $1.11 89.739236186389%
     06 : $1.11 89.721366897424%
     07 : $1.12 89.571698704559%
     08 : $1.12 89.576236378331%
     09 : $1.12 89.506114661974%
     10 : $1.12 89.301952172918%
     11 : $1.12 89.349866255876%
     12 : $1.12 89.431227801893%
  Yr Avg: $1.11 0.89895971190579
2020/01 : $1.12 89.085595418427%
     02 : $1.13 88.842113458494%
     03 : $1.12 89.035896751624%
     04 : $1.12 89.635282418601%
     05 : $1.12 89.633533010521%
     06 : $1.12 89.14572487228%
     07 : $1.13 88.697072051342%
     08 : $1.13 88.418271277615%
     09 : $1.13 88.29529914585%
     10 : $1.13 88.258676483676%
     11 : $1.13 88.312603277514%
     12 : $1.13 88.229536879387%
  Yr Avg: $1.13 0.88799133753778
2021/01 : $1.14 87.85581781955%
     02 : $1.14 87.37747899743%
     03 : $1.15 86.762913815036%
     04 : $1.16 86.055630004412%
     05 : $1.17 85.371201061276%
     06 : $1.18 84.58534631538%
     07 : $1.19 84.180393520671%
     08 : $1.19 84.00684332796%
     09 : $1.19 83.779300679983%
     10 : $1.20 83.088988003774%
     11 : $1.21 82.682733705735%
     12 : $1.21 82.42946584779%
  Yr Avg: $1.18 0.84848009424916
2022/01 : $1.22 81.741645960843%
     02 : $1.23 81.001777665945%
     03 : $1.25 79.934540245121%
     04 : $1.26 79.490781545715%
     05 : $1.27 78.624067094724%
     06 : $1.29 77.558715094941%
     07 : $1.29 77.567877209375%
     08 : $1.29 77.595377622984%
     09 : $1.29 77.428843823001%
     10 : $1.30 77.11602339376%
     11 : $1.30 77.193991650915%
     12 : $1.29 77.43171416548%
  Yr Avg: $1.27 0.78557112956067
2023/01 : $1.30 76.817528881356%
     02 : $1.31 76.391104799276%
     03 : $1.31 76.139030572313%
     04 : $1.32 75.755778879978%
     05 : $1.32 75.565470952498%
     06 : $1.33 75.322263363537%
     07 : $1.33 75.178858802014%
     08 : $1.34 74.851968066502%
     09 : $1.34 74.666411212439%
     10 : $1.34 74.695048975805%
     11 : $1.34 74.845873278835%
     12 : $1.33 74.920293473758%
  Yr Avg: $1.33 0.75429135938193
2024/01 : $1.34 74.51437686307%
     02 : $1.35 74.055994425345%
     03 : $1.36 73.580357102028%
     04 : $1.36 73.294999565579%
     05 : $1.37 73.173411013931%
     06 : $1.37 73.148724661577%
     07 : $1.37 73.06384084889%
     08 : $1.37 73.004421945504%
     09 : $1.37 72.887495355333%
     10 : $1.37 72.803678540872%
     11 : $1.37 72.843138714811%
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.