Crypto market cap calculator

What would a coin be worth if it reached a given market cap? Enter a target market cap to get the price, or a target price to see the market cap it would take.

Circulating supply from CoinGecko, updated Nov 2, 2026.

BTC price at a $3.1T market cap$154,188
Price now
$78,231
Market cap now
$1.6T
Circulating supply
20,105,365
Change from today
1.97x

With the full max supply in circulation, that price would be a $3.2T market cap.

BTC price at other coins' market caps

If it had the market cap ofMarket capPriceChange
Ethereum$277.6B$13,8090.18x
XRP$79.1B$3,9360.05x
Solana$55.7B$2,7710.04x
Dogecoin$11.8B$587.390.01x
Chainlink$8.7B$433.860.01x
Cardano$7.2B$360.410x
Litecoin$4.3B$214.960x
Avalanche$3.9B$191.940x
Polkadot$1.6B$80.860x

How market cap and price relate

Market cap is the price times the circulating supply. So the price at a target market cap is target ÷ circulating supply, and a target price implies a market cap of price × circulating supply.

Supply comes from CoinGecko and changes over time as new coins are issued or burned. The comparison table shows what the coin would cost at each other coin's current market cap, which is a quick reality check for price targets.

Putting a plan like this into practice

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Questions

What is market cap in crypto?

The total value of all coins in circulation: the price of one coin multiplied by how many are circulating. It is a better way to compare coins than price alone, because supplies differ by billions.

Why can't a cheap coin easily reach $1,000?

Because of its supply. A coin with 100 billion units in circulation would need a $100 trillion market cap to reach $1,000, far more than all crypto combined.

What is fully diluted market cap?

The market cap if the maximum supply were already in circulation. When it is much higher than the current market cap, future issuance could weigh on the price.