$100 in 1948 is worth $401.47 in 1982

4.01× price rise

Average US inflation: 4.17% a year over 34 years. Prices first doubled by 1974. Highest year: 1980 (13.5%). Lowest: 1949 (-1.0%).

Converter

1948in 19821982 amount in 1948 money
$1$4.01$0.25
$10$40.15$2.49
$100$401.47$24.91
$1,000$4,014.69$249.08
$10,000$40,146.95$2,490.85
$100,000$401,469.47$24,908.49

Year by year (value of $100 from 1948)

YearValueInflation
1948$100.00
1949$99.02-1.0%
1950$100.071.1%
1951$108.027.9%
1952$110.492.3%
1953$111.330.8%
1954$111.730.4%
1955$111.44-0.3%
1956$113.081.5%
1957$116.923.4%
1958$120.112.7%
1959$121.230.9%
1960$123.041.5%
1961$124.361.1%
1962$125.821.2%
1963$127.401.3%
1964$129.081.3%
1965$131.121.6%
1966$135.043.0%
1967$138.802.8%
1968$144.694.2%
1969$152.565.4%
1970$161.545.9%
1971$168.364.2%
1972$173.883.3%
1973$184.766.3%
1974$205.1011.0%
1975$223.859.1%
1976$236.785.8%
1977$252.106.5%
1978$271.337.6%
1979$301.8611.3%
1980$342.6213.5%
1981$378.1810.4%
1982$401.476.2%

1948–1981 · 1948–1983 · All years

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How much is $100 from 1948 worth in 1982?

$100 in 1948 had about the same buying power as $401.47 in 1982, based on US consumer price index data.

What was the average inflation rate in US from 1948 to 1982?

About 4.17% per year, compounding to a 301.5% total rise in prices over 34 years.

Which year between 1948 and 1982 had the highest inflation?

1980 saw the largest annual rise in the index (13.5%); the lowest was 1949 (-1.0%).


Historical statistics for education only. Not investment advice. US CPI: U.S. Bureau of Labor Statistics CPI-U (public domain), annual averages; 2026 = Sep 2026 index. India CPI: World Bank WDI FP.CPI.TOTL (source IMF IFS), licensed CC BY 4.0. INR/USD: Federal Reserve Board H.10. Sources & method · Embed this calculator · BacktestCard