Bitcoin to cash: how many $1 bills does 1 BTC buy?
One bitcoin currently buys roughly 64,831 $1 bills. Unlike every other commodity on this site, Cash has no market price to estimate — a $1 Federal Reserve Note is worth exactly one dollar, so the figure is simply today's BTC-USD price with no ratio to look up. What the visualisation adds is the physical dimension: stacked to the Bureau of Engraving and Printing's published note thickness (0.10922 mm, 0.0043 in), how tall would that many bills actually stand?
The 3D stack on the homepage groups notes into the real units cash handlers use — straps of 100, bundles of 1,000, and, past a hundred thousand notes, a roughly cube-shaped stack of bundles (then pallets) — with a Shiba Inu alongside for scale. The single true-height column is reported in words below the stage: its exact height, compared against real-world landmarks up to a fraction of the distance to the Moon.
Open the interactive viewer → — scrub the slider from 1 sat to 21 M BTC, or drag the date back to 2013 to see how the cube grows and shrinks across history.
About cash and bitcoin
A $1 note measures 156.6 x 66.3 mm and weighs about 1 gram, identical across every US denomination. A strap of 100 notes is 10.922 mm thick — the Bureau of Engraving and Printing's own public trivia cites this as roughly 0.43 inches, a useful cross-check on the dimensions this page uses throughout.
Because the price is exact rather than estimated, Cash carries none of the uncertainty bands that accompany the site's illustrative commodities (Cocaine, Plutonium-238). The only thing that moves the figure day to day is the live BTC-USD rate itself.
Frequently asked questions
- How many $1 bills does 1 bitcoin buy today?
- About 64,831 $1 bills — exactly today's BTC-USD price, since one $1 note is worth one dollar by definition.
- How tall would that stack of bills actually be?
- Stacked to the real note thickness of 0.10922 mm each (per the Bureau of Engraving and Printing), the homepage readout computes the exact height and compares it to real-world landmarks — a doorway, the Burj Khalifa, the edge of space, and at extreme bitcoin amounts a meaningful fraction of the distance to the Moon.
- Why is this priced differently from Gold, Silver, or Cocaine?
- Every other commodity on the site is converted through a market price (gold spot, an illustrative cocaine estimate, and so on). A dollar bill has no such conversion to make — it is worth exactly one dollar — so Cash is the one commodity on the site with zero pricing uncertainty.
- What do the "bundle" and "cube" views mean?
- They mirror how cash is actually handled: straps of 100 notes, bundles of 1,000 (10 straps), and past about a hundred thousand notes, bundles arranged into a roughly cube-shaped stack rather than one impractically tall column. The readout below the stack still reports what that single true-height column would measure, compared to real-world landmarks.
- Is this in the downloadable dataset?
- The BTC-USD price that drives this page is in the /data archive; the note-dimension constants are documented at /methodology but are not a separate data series, since they never change.