Transparent by design

How the index works

Official U.S. price data goes in. Bitcoin satoshi prices come out. Every number keeps its source month, unit, and market-price context.

πŸ›οΈBLS item price
β‚ΏMonthly BSV/USD
⚑Price in sats

01 Β· The goods

BLS average prices

We use public BLS Average Price Data series. Each series describes a real unit such as one gallon of milk, one dozen eggs, or one kilowatt-hour of electricity.

02 Β· Bitcoin

One monthly market average

Daily BSV/USD observations are averaged by calendar month. Every item in a given month uses that same Bitcoin price, so comparisons remain consistent.

03 Β· The conversion

From dollars to satoshis

item sats = (item USD Γ· monthly BSV/USD) Γ— 100,000,000
Example itemBacon Β· $6.785/lb
Monthly Bitcoin$43.93/BSV
Result15,444,755 sats

The headline number

The six-item headline basket

The homepage headline adds one published BLS unit each of eggs, milk, bread, bacon, coffee, and regular gasoline. Only months with all six prices are included. The first complete month is normalized to SPI 100.

πŸ₯š EggsπŸ₯› Milk🍞 BreadπŸ₯“ Baconβ˜• Coffeeβ›½ Gas

This is a transparent reference basket, not the BLS CPI-U expenditure-weighted index. The broader price explorer includes every supported series.

Official vs. live

Official uses the completed BLS month and that month’s average Bitcoin price. Live estimate keeps the latest BLS basket but converts it at the current BSV/USD rate.

Data sources

  • πŸ›οΈ U.S. Bureau of Labor Statistics APU series
  • πŸ“ˆ CoinGecko daily BSV/USD history
  • ⚑ WhatsOnChain current BSV exchange rate
BLS does not endorse analyses derived after retrieval. SPI is an independent educational project. Source periods and units are shown so every result can be interpreted honestly.
Crafted by Ceboruco Studios