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BTCETHMarket cap (coins we track)BTC dominance (coins we track)

Market cap calculator

CryptoKeyhole's market cap calculator divides a market cap by a coin's circulating supply to show the price it implies. If Ethereum had Bitcoin's market cap, one ether would be $12,242, 5.75x today's price.

At bitcoin’s and ether’s market cap

The largest coins’ prices if each had the market cap of bitcoin, then of ether, at today’s circulating supply.

CoinAt the market cap ofPrice nowPrice thenMultiple
EthereumBitcoin$2,129$12,2425.75x
BNBBitcoin$683.94$11,37516.6x
XRPBitcoin$1.11$21.7219.6x
SolanaBitcoin$86.32$2,53129.3x
TRONBitcoin$0.3196$15.7449.3x
HyperliquidBitcoin$74.56$4,95766.5x
DogecoinBitcoin$0.06906$9.55138x
Wrapped BitcoinBitcoin$74,397$12,881,692173x
ChainlinkBitcoin$10.38$1,951188x
CardanoBitcoin$0.1746$40.62233x
UniswapBitcoin$6.77$1,688249x
BNBEthereum$683.94$1,9782.89x
XRPEthereum$1.11$3.783.40x
SolanaEthereum$86.32$440.135.10x
TRONEthereum$0.3196$2.748.57x
HyperliquidEthereum$74.56$861.9711.6x
DogecoinEthereum$0.06906$1.6624.0x
Wrapped BitcoinEthereum$74,397$2,240,17430.1x
ChainlinkEthereum$10.38$339.2532.7x
CardanoEthereum$0.1746$7.0640.5x
UniswapEthereum$6.77$293.5943.3x

Questions

How is the price at another market cap worked out?

The chosen market cap divided by the coin’s circulating supply. If Ethereum had Bitcoin’s market cap, its price would be Bitcoin’s market cap divided by the ether in circulation.

Is this a price prediction?

No. It is arithmetic on today’s supply. A coin reaching another’s market cap would need new money on that scale, and supply can change on the way through issuance, burns and unlocks.

Which supply does it use?

Circulating supply: counted by our own nodes for the chains we run, and for other coins the project’s or network’s own published figure, labelled as published supply on each coin’s page.

Market caps and supplies from CryptoKeyhole’s own price indexes and supply figures. Last update 8 Nov 2026, 23:00 UTC.