What is $31 in 1979 Worth Today?

31 Dollars Adjusted for Inflation Since 1979

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What is 31 Dollars in 1979 worth in today's dollars? What's the rate of inflation on $31 since 1979?

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How much inflation has there been on $31 since 1979? What are the current inflation rates? How much is 31 Dollars in 1979 worth in today's dollars?

View inflation by year of the US dollar. Enter your details into the calculator or browse the chart below to see how the cost of living index has changed in the United States over time.
How is inflation on 31 Dollars in 1979 calculated?

The Consumer Price Index aggregates prices in the US over time. The rate of inflation is then compared based on the change in the CPI.

For example, the CPI was 67.7 in 1979 and 315.605 in 2025. So the amount in 1979 is multiplied by (315.605 / 67.7), or 4.6618168389956. So $31 in 1979 had the same purchasing power as about $145 in 2025.
Year Inflation Adjusted for 2025
$31.01 in 1979 $144.56
$31.02 in 1979 $144.61
$31.03 in 1979 $144.66
$31.04 in 1979 $144.70
$31.05 in 1979 $144.75
$31.06 in 1979 $144.80
$31.07 in 1979 $144.84
$31.08 in 1979 $144.89
$31.09 in 1979 $144.94
$31.10 in 1979 $144.98
$31.11 in 1979 $145.03
$31.12 in 1979 $145.08
$31.13 in 1979 $145.12
$31.14 in 1979 $145.17
$31.15 in 1979 $145.22
$31.16 in 1979 $145.26
$31.17 in 1979 $145.31
$31.18 in 1979 $145.36
$31.19 in 1979 $145.40
$31.20 in 1979 $145.45
$31.21 in 1979 $145.50
$31.22 in 1979 $145.54
$31.23 in 1979 $145.59
$31.24 in 1979 $145.64
$31.25 in 1979 $145.68
$31.26 in 1979 $145.73
$31.27 in 1979 $145.78
$31.28 in 1979 $145.82
$31.29 in 1979 $145.87
$31.30 in 1979 $145.91
$31.31 in 1979 $145.96
$31.32 in 1979 $146.01
$31.33 in 1979 $146.05
$31.34 in 1979 $146.10
$31.35 in 1979 $146.15
$31.36 in 1979 $146.19
$31.37 in 1979 $146.24
$31.38 in 1979 $146.29
$31.39 in 1979 $146.33
$31.40 in 1979 $146.38
$31.41 in 1979 $146.43
$31.42 in 1979 $146.47
$31.43 in 1979 $146.52
$31.44 in 1979 $146.57
$31.45 in 1979 $146.61
$31.46 in 1979 $146.66
$31.47 in 1979 $146.71
$31.48 in 1979 $146.75
$31.49 in 1979 $146.80
Year Inflation Adjusted for 2025
$31.51 in 1979 $146.89
$31.52 in 1979 $146.94
$31.53 in 1979 $146.99
$31.54 in 1979 $147.03
$31.55 in 1979 $147.08
$31.56 in 1979 $147.13
$31.57 in 1979 $147.17
$31.58 in 1979 $147.22
$31.59 in 1979 $147.27
$31.60 in 1979 $147.31
$31.61 in 1979 $147.36
$31.62 in 1979 $147.41
$31.63 in 1979 $147.45
$31.64 in 1979 $147.50
$31.65 in 1979 $147.55
$31.66 in 1979 $147.59
$31.67 in 1979 $147.64
$31.68 in 1979 $147.69
$31.69 in 1979 $147.73
$31.70 in 1979 $147.78
$31.71 in 1979 $147.83
$31.72 in 1979 $147.87
$31.73 in 1979 $147.92
$31.74 in 1979 $147.97
$31.75 in 1979 $148.01
$31.76 in 1979 $148.06
$31.77 in 1979 $148.11
$31.78 in 1979 $148.15
$31.79 in 1979 $148.20
$31.80 in 1979 $148.25
$31.81 in 1979 $148.29
$31.82 in 1979 $148.34
$31.83 in 1979 $148.39
$31.84 in 1979 $148.43
$31.85 in 1979 $148.48
$31.86 in 1979 $148.53
$31.87 in 1979 $148.57
$31.88 in 1979 $148.62
$31.89 in 1979 $148.67
$31.90 in 1979 $148.71
$31.91 in 1979 $148.76
$31.92 in 1979 $148.81
$31.93 in 1979 $148.85
$31.94 in 1979 $148.90
$31.95 in 1979 $148.95
$31.96 in 1979 $148.99
$31.97 in 1979 $149.04
$31.98 in 1979 $149.08
$31.99 in 1979 $149.13