$1 in 1858 has about the same buying power as $37.23 in 2025 — a total price increase of 3623.2% over 167 years, averaging 2.19% a year.
Each amount multiplied by 37.2318.
Index values are annual averages on the 1982-1984 = 100 base.
$1 in 1858 has roughly the same buying power as $37.23 in 2025. Prices rose 3623.2% in total over those 167 years, an average of 2.19% per year.
Multiply the 1858 amount by 37.2318. That figure is the price index in 2025 divided by the index in 1858 (322.8 ÷ 8.67).
Consumer prices changed by -7.1% during 1858 compared with the previous year.
No. Official US Consumer Price Index data begins in 1913. Figures for 1858 come from a reconstructed historical series published by the Federal Reserve Bank of Minneapolis, which splices together earlier price indices. They are reasonable estimates for historical context, but they are not official statistics and carry meaningfully more uncertainty than post-1913 figures.
