Equivalent in 1990
$1,684.28
Cumulative inflation: +236.9%  ·  CPI 1970: 38.8 → 1990: 130.7
$100 → $337 $500 → $1,684 $1,000 → $3,369 $5,000 → $16,843 $10,000 → $33,686

Based on US annual CPI data (BLS). US dollars only.

Frequently Asked Questions
What does CPI measure?+
The Consumer Price Index (CPI) measures the average cost of goods and services over time.
Is inflation the same in every country?+
No. This calculator uses US CPI data only. Inflation rates vary by country.

Inflation Calculator

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Other years
$500 in 1970 → 2000 $500 in 1970 → 2005 $500 in 1970 → 2010 $500 in 1970 → 2015 $500 in 1970 → 2020 $500 in 1970 → 2024
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