US Inflation History

2018/02 : $1.00 100%
     03 : $1.00 99.774398907773%
     04 : $1.01 99.37935689791%
     05 : $1.01 98.967756986408%
     06 : $1.01 98.810265096147%
     07 : $1.01 98.803600775754%
     08 : $1.01 98.748741452113%
     09 : $1.01 98.634126828699%
     10 : $1.02 98.460171043607%
     11 : $1.01 98.791057218844%
     12 : $1.01 99.107601004216%
  Yr Avg: $1.01 0.99043370564679
2019/01 : $1.01 98.919003023767%
     02 : $1.02 98.502626550185%
     03 : $1.02 97.950057079917%
     04 : $1.03 97.434142642169%
     05 : $1.03 97.227170142056%
     06 : $1.03 97.207809821282%
     07 : $1.03 97.045653160819%
     08 : $1.03 97.050569462748%
     09 : $1.03 96.974596718421%
     10 : $1.03 96.753398701771%
     11 : $1.03 96.805310784979%
     12 : $1.03 96.893461221887%
  Yr Avg: $1.03 0.97396983275833
2020/01 : $1.04 96.518988917665%
     02 : $1.04 96.25519057314%
     03 : $1.04 96.465143343104%
     04 : $1.03 97.114542365209%
     05 : $1.03 97.112646984724%
     06 : $1.04 96.58413563485%
     07 : $1.04 96.098046762136%
     08 : $1.04 95.795982565752%
     09 : $1.05 95.662749513121%
     10 : $1.05 95.623071018433%
     11 : $1.05 95.681497519287%
     12 : $1.05 95.59149997566%
  Yr Avg: $1.04 0.96208624597757
2021/01 : $1.05 95.186597413969%
     02 : $1.06 94.668345509671%
     03 : $1.06 94.002500377806%
     04 : $1.07 93.236200080226%
     05 : $1.08 92.49466168373%
     06 : $1.09 91.64323441141%
     07 : $1.10 91.204491939958%
     08 : $1.10 91.016460541075%
     09 : $1.10 90.769931501051%
     10 : $1.11 90.022018426757%
     11 : $1.12 89.581865853201%
     12 : $1.12 89.307465065292%
  Yr Avg: $1.09 0.91927814400345
2022/01 : $1.13 88.562252781153%
     02 : $1.14 87.760649116494%
     03 : $1.15 86.604360310103%
     04 : $1.16 86.123573929443%
     05 : $1.17 85.18453993526%
     06 : $1.19 84.030293871376%
     07 : $1.19 84.04022048204%
     08 : $1.19 84.070015558381%
     09 : $1.19 83.889586007234%
     10 : $1.20 83.550663520369%
     11 : $1.20 83.63513752891%
     12 : $1.19 83.892695854036%
  Yr Avg: $1.17 0.85111999074567
2023/01 : $1.20 83.227262319541%
     02 : $1.21 82.765256974467%
     03 : $1.21 82.492149415334%
     04 : $1.22 82.076918808506%
     05 : $1.22 81.870731392267%
     06 : $1.23 81.60723031251%
     07 : $1.23 81.451859927215%
     08 : $1.23 81.097693093284%
     09 : $1.24 80.896653184905%
     10 : $1.24 80.927680512633%
     11 : $1.23 81.09108975028%
     12 : $1.23 81.171719642636%
  Yr Avg: $1.22 0.81723020444465
2024/01 : $1.24 80.73193293341%
     02 : $1.25 80.2353025947%
     03 : $1.25 79.719977605038%
     04 : $1.26 79.410809542921%
     05 : $1.26 79.279075517751%
     06 : $1.26 79.252329310824%
     07 : $1.26 79.160362705701%
     08 : $1.26 79.095985828042%
     09 : $1.27 78.969302763201%
     10 : $1.27 78.878492187729%
     11 : $1.27 78.921244959076%
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.