Crypto Market Cap Dominance
How much of the total crypto market Bitcoin, Ethereum and everything else each control right now.
Market Cap Share by Coin
What is Bitcoin Dominance?
Bitcoin dominance is the percentage of the total crypto market capitalization held by Bitcoin. Rising dominance often signals capital moving out of altcoins into Bitcoin during uncertain periods; falling dominance often coincides with "alt season," when altcoins outperform. Ethereum dominance tracks the same idea for ETH. These figures update from live global market data.
Frequently Asked Questions
What does rising Bitcoin dominance mean?
It means Bitcoin is capturing a larger share of total crypto market value, often because capital is rotating out of altcoins into Bitcoin during uncertain periods.
What is "alt season"?
Alt season describes a period when Bitcoin dominance falls and altcoins broadly outperform Bitcoin in price gains.
How is total market cap calculated?
It is the sum of the price multiplied by circulating supply for every tracked cryptocurrency, aggregated from live market data.
How often does this data update?
Global market data refreshes roughly every two minutes.
Is Bitcoin dominance data free to check here?
Yes, live Bitcoin dominance, Ethereum dominance and total crypto market cap are free to view, with no signup required.
Where can I check Bitcoin market cap dominance live?
This page shows it live, refreshed from global crypto market data roughly every two minutes, along with market cap share for the next largest coins.