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What is $100 in 1977 worth today?

Inflation-adjusted value of 1977 dollars in 2026, based on US Bureau of Labor Statistics, CPI-U annual averages (2026: January–September average).

$100 in 1977 has the same buying power as about $548.26 in 2026. Prices rose 448.3% over 49 years, an average of 3.53% per year, and the dollar lost about 82% of its 1977 purchasing power.

IC 100 1977 2026 M
Series 2026 $548.26 In 2026 dollars. Buys what $100 bought in 1977.

Ledger

$100 of 1977
Cumulative inflation
448.3%
Average per year
3.53%
Inflation rate in 1977
6.5%
CPI-U 1977 → 2026
60.6 → 332.2
Multiplier
×5.483

On the time scale

1977 to 2026

CPI-U annual averages (1982–84 = 100). Calculate a different amount or end year.

1977 in context: Oil shocks and stagflation

The 1973–74 Arab oil embargo roughly quadrupled the price of crude, and inflation reached 11.0% in 1974. A second oil shock after the 1979 Iranian revolution pushed it to 13.5% in 1980, the highest annual rate since 1947, while unemployment rose at the same time. Paul Volcker, Fed chair from August 1979, let short-term interest rates climb to around 20%; the recessions of 1980 and 1981–82 that followed broke the cycle.

  • Inflation in 1977 was 6.5%, the 18th highest annual rate of the 112 full years from 1914 to 2025.
  • From 1973 to 1982, inflation averaged 8.73% a year, from a high of 13.5% in 1980 to a low of 5.8% in 1976.
  • Prices first reached double their 1977 level in 1989, 12 years later.

Read more: The 1970s stagflation

1977 dollars in 2026 dollars

AMOUNT IN 1977VALUE IN 2026
$1$5.48
$5$27.41
$10$54.83
$20$109.65
$50$274.13
$100$548.26
$500$2,741
$1,000$5,483
$10,000$54,826
$100,000$548,256

Value of $100 from 1977, year by year

What $100 from 1977 was worth in each later year, with that year's inflation rate.

YEAR$100 IN 1977 EQUALSINFLATION RATE
1977$1006.5%
1978$107.597.6%
1979$119.8011.3%
1980$135.9713.5%
1981$15010.3%
1982$159.246.2%
1983$164.363.2%
1984$171.454.3%
1985$177.563.6%
1986$180.861.9%
1987$187.463.6%
1988$195.214.1%
1989$204.624.8%
1990$215.685.4%
1991$224.754.2%
1992$231.523.0%
1993$238.453.0%
1994$244.552.6%
1995$251.492.8%
1996$258.913.0%
1997$264.852.3%
1998$268.981.6%
1999$274.922.2%
2000$284.163.4%
2001$292.242.8%
2002$296.861.6%
2003$303.632.3%
2004$311.722.7%
2005$322.283.4%
2006$332.673.2%
2007$342.152.8%
2008$355.293.8%
2009$354.02-0.4%
2010$359.831.6%
2011$371.193.2%
2012$378.872.1%
2013$384.421.5%
2014$390.651.6%
2015$391.120.1%
2016$396.051.3%
2017$404.492.1%
2018$414.372.4%
2019$421.881.8%
2020$427.081.2%
2021$447.154.7%
2022$482.938.0%
2023$502.814.1%
2024$517.642.9%
2025$531.262.6%
2026$548.263.2%

Questions about 1977 dollars

What is $100 in 1977 worth today?

$100 in 1977 is worth about $548.26 in 2026. The US dollar lost roughly 82% of its 1977 purchasing power, so it takes 5.48 2026 dollars to buy what one dollar bought in 1977. Source: US Bureau of Labor Statistics, CPI-U annual averages (2026: January–September average); CPI 60.6 in 1977 and 332.2 in 2026.

How much has inflation been since 1977?

Cumulative US inflation from 1977 to 2026 is about 448.3%, an average of 3.53% per year over 49 years.

What is $1,000 in 1977 worth in 2026?

$1,000 in 1977 has the same buying power as about $5,483 in 2026.

What was the inflation rate in 1977?

The US inflation rate in 1977 was 6.5%, measured as the change in the annual average CPI-U from 1976 (56.9) to 1977 (60.6).

Method: value = amount × (CPI2026 ÷ CPI1977). Figures are national averages for educational use and are not financial advice. The era summary is written with AI assistance; every figure on this page is computed from BLS data. See Understanding the CPI and the history of US inflation.