US Inflation History

2017/07 : $1.00 100%
     08 : $1.00 99.701448501184%
     09 : $1.01 99.176320081577%
     10 : $1.01 99.239042747854%
     11 : $1.01 99.236629857263%
     12 : $1.01 99.294998829648%
  Yr Avg: $1.01 0.99441406669588
2018/01 : $1.01 98.756996664591%
     02 : $1.02 98.31118390525%
     03 : $1.02 98.089392800579%
     04 : $1.02 97.701022323759%
     05 : $1.03 97.296373577809%
     06 : $1.03 97.141541435938%
     07 : $1.03 97.134989663661%
     08 : $1.03 97.081056813108%
     09 : $1.03 96.9683778199%
     10 : $1.03 96.797359828104%
     11 : $1.03 97.122657944359%
     12 : $1.03 97.433855887337%
  Yr Avg: $1.03 0.97486234055366
2019/01 : $1.03 97.248442979936%
     02 : $1.03 96.839098339254%
     03 : $1.04 96.295860751135%
     04 : $1.04 95.788659159446%
     05 : $1.05 95.585182044227%
     06 : $1.05 95.566148683667%
     07 : $1.05 95.406730550984%
     08 : $1.05 95.411563825615%
     09 : $1.05 95.336874121221%
     10 : $1.05 95.119411732278%
     11 : $1.05 95.17044711587%
     12 : $1.05 95.257108854012%
  Yr Avg: $1.05 0.95752127346471
2020/01 : $1.05 94.888960698334%
     02 : $1.06 94.629617422709%
     03 : $1.05 94.836024476502%
     04 : $1.05 95.474456343403%
     05 : $1.05 95.472592972409%
     06 : $1.05 94.953007207274%
     07 : $1.06 94.475127481677%
     08 : $1.06 94.178164594058%
     09 : $1.06 94.047181602663%
     10 : $1.06 94.00817320478%
     11 : $1.06 94.065612989484%
     12 : $1.06 93.977135338858%
  Yr Avg: $1.06 0.94583837861013
2021/01 : $1.07 93.579070836798%
     02 : $1.07 93.06957125407%
     03 : $1.08 92.414971021958%
     04 : $1.09 91.661612127138%
     05 : $1.10 90.932596950431%
     06 : $1.11 90.095548718921%
     07 : $1.12 89.664215800941%
     08 : $1.12 89.479359906586%
     09 : $1.12 89.236994288668%
     10 : $1.13 88.501712090747%
     11 : $1.14 88.068992884695%
     12 : $1.14 87.799226221457%
  Yr Avg: $1.11 0.90375322675201
2022/01 : $1.15 87.066599202312%
     02 : $1.16 86.278533149358%
     03 : $1.17 85.141771934431%
     04 : $1.18 84.669105151549%
     05 : $1.19 83.745929714595%
     06 : $1.21 82.611176744011%
     07 : $1.21 82.620935712477%
     08 : $1.21 82.650227604772%
     09 : $1.21 82.472845176925%
     10 : $1.22 82.139646467567%
     11 : $1.22 82.222693865455%
     12 : $1.21 82.475902504133%
  Yr Avg: $1.20 0.83674613935632
2023/01 : $1.22 81.821706918269%
     02 : $1.23 81.367503993821%
     03 : $1.23 81.099008719103%
     04 : $1.24 80.690790593593%
     05 : $1.24 80.488085303625%
     06 : $1.25 80.229034272513%
     07 : $1.25 80.076287807292%
     08 : $1.25 79.728102199854%
     09 : $1.26 79.530457485804%
     10 : $1.26 79.560960819028%
     11 : $1.25 79.72161037517%
     12 : $1.25 79.800878576926%
  Yr Avg: $1.24 0.80342868922083
2024/01 : $1.26 79.368519056428%
     02 : $1.27 78.880275890809%
     03 : $1.28 78.373653792513%
     04 : $1.28 78.069707010389%
     05 : $1.28 77.940197730639%
     06 : $1.28 77.913903217959%
     07 : $1.28 77.823489759665%
     08 : $1.29 77.760200089077%
     09 : $1.29 77.635656468224%
     10 : $1.29 77.546379516367%
     11 : $1.29 77.58841027203%
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.