US Inflation in 1970

1970 Inflation Calculator


Amount in 1970:

RESULT: $11500 in 1970 is worth $87813.76 today.

You might be interested in calculating the value of $11500 for the year 1975. Or calculate the value of $11500 for the year 1980

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$11500 in 1970 is worth $87813.76 today.

The value of $11500 from 1970 to 2022

$11500 in 1970 has the purchasing power of about $87813.76 today, a $76313.76 increase in 52 years. Between 1970 and today, the dollar experienced an average annual inflation rate of 3.99%, resulting in a cumulative price increase of 663.6%.

According to the Bureau of Labor Statistics consumer price index, today's prices are several times higher than the average price since 1970.

In 1970, the inflation rate was 5.9%. Inflation is now 8.52% higher than it was last year. If this figure holds true, $11500 today will be worth $109480 next year in purchasing power.

Inflation from 1970 to 2022

Summary Value
Cumulative price change (from 1970 to today) 663.6%
Average inflation rate (from 1970 to today) 3.99%
Converted amount $87813.76
Price Difference $76313.76
CPI in 1970 38.8
CPI in 2022 296.276
Inflation in 1970 5.9%
Inflation in 2022 8.52%
$11500 in 1970 $87813.76 in 2022

Buying power of $11500 in 1970

If you had $11500 in your hand in 1970, its adjusted value for inflation today would be $87813.76. Put another way, you would need $87813.76 to beat the rising inflation. When $11500 becomes equivalent to $87813.76 over time, the "real value" of a single US dollar decreases. In other words, a dollar will pay for fewer items at the store.

This effect explains how inflation gradually erodes the value of a dollar. By calculating the value in 1970 dollars, it's evident how $11500 loses its worth over 52 years.



Dollar inflation for $11500 from 1970 to 2022

The below tabular column shows the effect of inflation on $11500 in the year 1970 to the year 1970.

Year Dollar Value Inflation Rate
1970 11500 5.9%
1971 12377.56 4.29%
1972 13322.09 3.27%
1973 14338.69 6.18%
1974 15432.87 11.05%
1975 16610.55 9.13%
1976 17878.09 5.76%
1977 19242.36 6.50%
1978 20710.74 7.59%
1979 23041.62 11.35%
1980 26163.58 13.50%
1981 28867.51 10.32%
1982 30637.5 6.16%
1983 31621.71 3.21%
1984 32981.61 4.32%
1985 34151.02 3.56%
1986 34799.23 1.86%
1987 36074.46 3.65%
1988 37545.49 4.14%
1989 39357.81 4.82%
1990 41482.33 5.40%
1991 43239.09 4.21%
1992 44548.72 3.01%
1993 45863.65 2.99%
1994 47059.51 2.56%
1995 48379.73 2.83%
1996 49797.84 2.95%
1997 50961.96 2.29%
1998 51753.03 1.56%
1999 52885.4 2.21%
2000 54671.27 3.36%
2001 56216.37 2.85%
2002 57107.98 1.58%
2003 58404.39 2.28%
2004 59968.01 2.66%
2005 62002.57 3.39%
2006 64002.74 3.23%
2007 65828.53 2.85%
2008 68355.75 3.84%
2009 68112.72 -0.36%
2010 69229.79 1.64%
2011 71415.27 3.16%
2012 72893.09 2.07%
2013 73960.85 1.46%
2014 75160.66 1.62%
2015 75249.82 0.12%
2016 76199.16 1.26%
2017 77826.78 2.13%
2018 79725.75 2.49%
2019 81170.38 1.76%
2020 82171.68 1.23%
2021 86031.99 4.70%
2022 94162.02 8.52%


Conversion of 1970 dollars to today's price

Based on the 663.6% change in prices, the following 1970 amounts are shown in today's dollars:


Initial value Today value
$1 dollar in 1970 $7.64 dollars today
$5 dollars in 1970 $38.18 dollars today
$10 dollars in 1970 $76.36 dollars today
$50 dollars in 1970 $381.8 dollars today
$100 dollars in 1970 $763.6 dollars today
$500 dollars in 1970 $3817.99 dollars today
$1,000 dollars in 1970 $7635.98 dollars today
$5,000 dollars in 1970 $38179.9 dollars today
$10,000 dollars in 1970 $76359.79 dollars today
$50,000 dollars in 1970 $381798.97 dollars today
$100,000 dollars in 1970 $763597.94 dollars today
$500,000 dollars in 1970 $3817989.69 dollars today
$1,000,000 dollars in 1970 $7635979.38 dollars today

How to calculate the inflated value of $11500 in 1970

To calculate the change in value between 1970 and today, we use the following inflation rate formula:

CPI Today / CPI in 1970 x USD Value in 1970 = Current USD Value

By plugging the values into the formula above, we get:

296.276/ 38.8 x $11500 = $87813.76

To buy the same product that you could buy for $11500 in 1970, you would need $87813.76 in 2022.

To calculate the cumulative or total inflation rate in the past 52 years between 1970 and 2022, we use the following formula:

CPI in 2022 - CPI in 1970 / CPI in 1970 x 100 = Cumulative Inflation Rate

By inserting the values to this equation, we get:

( 296.276 - 38.8 / 38.8) x 100 = 663.6%

Alternate method to calculate today's value of money after inflation - Using compound interest formula

Given that money changes over time due to inflation, which acts as compound interest, we can use the following formula:

FV = PV (1+i/100)^n

where,

  • FV = Future value
  • PV = Present value
  • i: Average interest rate (inflation)
  • n: Number of times the interest is compounded (i.e. # of years)

The future value in this case represents the amount obtained after applying the inflation rate to our initial value. In other words, it indicates how much $11500 is worth today. We have 52 years between 2022 and 1970. The average inflation rate was 3.9867890825727%.

Plugging in the values into the formula, we get:

11500 (1+ % 3.99/ 100 ) ^ 52 = $87813.76