US Inflation History

2014/11 : $1.00 100%
     12 : $0.99 100.57024442906%
  Yr Avg: $0.99 1.0028512221453
2015/01 : $0.99 101.04575616045%
     02 : $0.99 100.60880692393%
     03 : $1.00 100.01355458562%
     04 : $1.00 99.810650270462%
     05 : $1.01 99.304472644569%
     06 : $1.01 98.957836708377%
     07 : $1.01 98.951202792963%
     08 : $1.01 99.091543960316%
     09 : $1.01 99.246044549019%
     10 : $1.01 99.290693956469%
     11 : $1.01 99.500709308453%
     12 : $1.00 99.84187762602%
  Yr Avg: $1.00 0.99638595790554
2016/01 : $1.00 99.677102058993%
     02 : $1.00 99.595126334883%
     03 : $1.01 99.168109898701%
     04 : $1.01 98.700164638214%
     05 : $1.02 98.302455023415%
     06 : $1.02 97.980651088074%
     07 : $1.02 98.139452998613%
     08 : $1.02 98.04940235603%
     09 : $1.02 97.814256199886%
     10 : $1.02 97.692457705657%
     11 : $1.02 97.844652207526%
     12 : $1.02 97.812636878724%
  Yr Avg: $1.01 0.9839803894906
2017/01 : $1.03 97.245913027369%
     02 : $1.03 96.94092641701%
     03 : $1.03 96.862196564335%
     04 : $1.04 96.57579841148%
     05 : $1.04 96.493321468914%
     06 : $1.04 96.405870897066%
     07 : $1.04 96.472429334282%
     08 : $1.04 96.184409450561%
     09 : $1.05 95.677805307041%
     10 : $1.04 95.738315386941%
     11 : $1.04 95.735987612771%
     12 : $1.04 95.792297578409%
  Yr Avg: $1.04 0.96343772621348
2018/01 : $1.05 95.273273819907%
     02 : $1.05 94.843187420689%
     03 : $1.06 94.629220153965%
     04 : $1.06 94.25454972016%
     05 : $1.07 93.864175244671%
     06 : $1.07 93.714804916018%
     07 : $1.07 93.708484262138%
     08 : $1.07 93.656453931%
     09 : $1.07 93.547749768903%
     10 : $1.07 93.382764557619%
     11 : $1.07 93.696587552948%
     12 : $1.06 93.996807768578%
  Yr Avg: $1.06 0.94047338259716
2019/01 : $1.07 93.817935432509%
     02 : $1.07 93.423030713293%
     03 : $1.08 92.898956214978%
     04 : $1.08 92.409646517853%
     05 : $1.08 92.213347201662%
     06 : $1.08 92.194985256346%
     07 : $1.09 92.041190710947%
     08 : $1.09 92.0458534884%
     09 : $1.09 91.973798516109%
     10 : $1.09 91.764007266607%
     11 : $1.09 91.813242340978%
     12 : $1.09 91.896847025067%
  Yr Avg: $1.08 0.92374403390396
2020/01 : $1.09 91.541685555735%
     02 : $1.10 91.291490797424%
     03 : $1.09 91.490616696536%
     04 : $1.09 92.10652742818%
     05 : $1.09 92.104729788914%
     06 : $1.09 91.603472778814%
     07 : $1.10 91.142450598234%
     08 : $1.10 90.855963286327%
     09 : $1.10 90.729600812514%
     10 : $1.10 90.691968463431%
     11 : $1.10 90.74738201914%
     12 : $1.10 90.662025480163%
  Yr Avg: $1.10 0.91247326142118
2021/01 : $1.11 90.278002984708%
     02 : $1.11 89.786476359803%
     03 : $1.12 89.154967613456%
     04 : $1.13 88.428183986017%
     05 : $1.14 87.724885334832%
     06 : $1.15 86.917364571195%
     07 : $1.16 86.501247226702%
     08 : $1.16 86.322912254649%
     09 : $1.16 86.089096255173%
     10 : $1.17 85.379751656376%
     11 : $1.18 84.962296926102%
     12 : $1.18 84.702046472541%
  Yr Avg: $1.15 0.87187269303463
2022/01 : $1.19 83.995263389214%
     02 : $1.20 83.234996923169%
     03 : $1.22 82.138335763399%
     04 : $1.22 81.682342635297%
     05 : $1.24 80.791732864251%
     06 : $1.25 79.697009106585%
     07 : $1.25 79.706423820542%
     08 : $1.25 79.734682420637%
     09 : $1.26 79.563557283281%
     10 : $1.26 79.242112393853%
     11 : $1.26 79.322230236095%
     12 : $1.26 79.566506761112%
  Yr Avg: $1.24 0.80722932799786
2023/01 : $1.27 78.935388386831%
     02 : $1.27 78.497207791508%
     03 : $1.28 78.23818387734%
     04 : $1.28 77.844365934678%
     05 : $1.29 77.648811217057%
     06 : $1.29 77.398898394127%
     07 : $1.29 77.251540168406%
     08 : $1.30 76.915637054319%
     09 : $1.30 76.724964397224%
     10 : $1.30 76.754391703813%
     11 : $1.30 76.909374233338%
     12 : $1.30 76.985846193262%
  Yr Avg: $1.29 0.77508717445992
2024/01 : $1.31 76.568738460379%
     02 : $1.31 76.097718417448%
     03 : $1.32 75.608967771677%
     04 : $1.33 75.315742927079%
     05 : $1.33 75.190802178691%
     06 : $1.33 75.165435223527%
     07 : $1.33 75.078211163865%
     08 : $1.33 75.017154081132%
     09 : $1.34 74.897003824514%
     10 : $1.34 74.810876180222%
     11 : $1.34 74.851424271277%
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.