Figures as of 30 August 2026 · sources at the foot of the page

There is not enough bitcoin.

Every claim on this site reduces to one piece of arithmetic: 21 million coins, 8.2 billion people. Here is that arithmetic done properly.

The supply, today

FactNumber
Hard cap, forever21,000,000 BTC
Mined so far~20,074,000 BTC (95.6% of the cap)
The 20 millionth coin was mined9 March 2026
New supply per day~450 BTC (3.125 per block)
Next halving2028, cutting issuance to ~225 BTC/day
Final coin expected~2140
Estimated lost forever2.3 - 3.7 million BTC

The per-person maths

Why the cap is credibleThe 21 million limit is not a promise, it is a consensus rule enforced by every node on the network, and the issuance schedule has executed exactly as written since 2009, through four halvings. Changing it would require the network's participants to voluntarily debase themselves - the one proposal with no constituency.

What scarcity does to the "rich" question

Dollar wealth grows with the money supply; there will be more millionaires next year than this year (a million were added in 2025 alone). Bitcoin denominated wealth cannot inflate that way - the clubs get harder to join, never easier: supply growth is trending to zero while losses quietly shrink the float. That asymmetry is the entire case for measuring wealth in coins rather than currency, and it is why the thresholds for "rich" are so much smaller than intuition suggests.

Is 1 bitcoin enough?

The wholecoiner club: smaller than you think.

Is 0.1 BTC worth having?

Where a tenth of a coin puts you.

Is 0.01 BTC worth having?

The million-sat milestone, in context.

The 10 BTC club

Fewer than 150,000 addresses on earth.

The 100 BTC club

Rarer than a football stadium crowd.

How many people own bitcoin?

Why estimates span 106 million to 500 million.

How much bitcoin is lost?

Millions of coins, gone for good.

Who owns the most bitcoin?

Satoshi, exchanges and the biggest addresses.

Satoshis, explained

Your fair share is about 245,000 sats.

The halving schedule

Why new supply keeps shrinking to 2140.

Sources: Bitcoin protocol issuance schedule; 20 millionth coin milestone reported 9 March 2026; lost-coin estimates from Chainalysis (~3.7M) and Glassnode (~3M); population ~8.2bn (US Census Bureau IDB, 2026). Figures as of 30 August 2026. Not financial advice.