Equivalent in 2015
$6,108.25
Cumulative inflation: +510.8%  ·  CPI 1970: 38.8 → 2015: 237
$100 → $611 $500 → $3,054 $1,000 → $6,108 $5,000 → $30,541 $10,000 → $61,082

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
$1000 in 1970 → 1990 $1000 in 1970 → 2000 $1000 in 1970 → 2005 $1000 in 1970 → 2010 $1000 in 1970 → 2020 $1000 in 1970 → 2024
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