US Inflation History

2020/09 : $1.00 100%
     10 : $1.00 99.95852252325%
     11 : $1.00 100.01959802145%
     12 : $1.00 99.92552008193%
  Yr Avg: $1.00 0.99975910156657
2021/01 : $1.01 99.502259655326%
     02 : $1.01 98.960510743721%
     03 : $1.02 98.2644768797%
     04 : $1.03 97.463433316265%
     05 : $1.03 96.688274332993%
     06 : $1.04 95.798244225502%
     07 : $1.05 95.339609622498%
     08 : $1.05 95.143053073747%
     09 : $1.05 94.885346661086%
     10 : $1.06 94.103523978693%
     11 : $1.07 93.643415341009%
     12 : $1.07 93.356573504134%
  Yr Avg: $1.04 0.96095726777889
2022/01 : $1.08 92.577574062939%
     02 : $1.09 91.739626514139%
     03 : $1.10 90.530912764769%
     04 : $1.11 90.028328025038%
     05 : $1.12 89.04671919719%
     06 : $1.14 87.840140806167%
     07 : $1.14 87.85051747913%
     08 : $1.14 87.881663433529%
     09 : $1.14 87.693053392458%
     10 : $1.14 87.338764509282%
     11 : $1.14 87.427068482323%
     12 : $1.14 87.696304236508%
  Yr Avg: $1.12 0.88970889408623
2023/01 : $1.15 87.000700631259%
     02 : $1.16 86.517748439914%
     03 : $1.16 86.232258465474%
     04 : $1.17 85.798201730809%
     05 : $1.17 85.582665989585%
     06 : $1.17 85.307218042397%
     07 : $1.17 85.144803323935%
     08 : $1.18 84.774578930706%
     09 : $1.18 84.564424080043%
     10 : $1.18 84.596858154838%
     11 : $1.18 84.767676198935%
     12 : $1.18 84.851961767524%
  Yr Avg: $1.17 0.85428257979618
2024/01 : $1.18 84.392235582082%
     02 : $1.19 83.873088535569%
     03 : $1.20 83.334399241895%
     04 : $1.20 83.011213818424%
     05 : $1.21 82.8735071083%
     06 : $1.21 82.845548255912%
     07 : $1.21 82.749411979679%
     08 : $1.21 82.682116320724%
     09 : $1.21 82.549689576264%
     10 : $1.21 82.454761742877%
     11 : $1.21 82.499452880822%
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.