What Is Market Capitalization in Crypto? A Practical Guide

Open any crypto price list — including the live table on our homepage — and the coins are sorted by one number: market capitalization. It is the closest thing the crypto market has to a common yardstick, so it is worth understanding exactly what it measures, and where it can mislead you.

This guide explains the formula, walks through a worked example, and covers the three most common mistakes people make when they compare coins by market cap.

The formula

Market capitalization is the current price of one coin multiplied by the number of coins in circulation:

Market cap = price × circulating supply

If a coin trades at $2.00 and 500 million coins are in circulation, its market cap is $1 billion. The figure is not money sitting in an account somewhere. It is a snapshot of what the circulating supply would be worth if every coin were valued at the last traded price.

Because price is one half of the formula, market cap moves every time the price does. When a coin rises 3% in a day, its market cap rises by about 3% too, because circulating supply barely changes over a single day. Prices on Leveraged Weekly come from CoinGecko, which aggregates trades across many exchanges, so the market cap you see reflects the market as a whole rather than any single venue.

Why market cap decides the ranking

Ranking coins by price alone would be meaningless. A coin priced at $0.01 is not “cheaper” than one priced at $50,000 in any useful sense — the low price may simply reflect a supply of hundreds of billions of units. Market cap corrects for supply, which makes coins of very different sizes comparable.

That is why the “#” column in our table, and the rank badge on every coin page, is the market-cap rank. A rank of #1 means the largest circulating value, not the highest price per coin.

A worked example

Imagine two hypothetical tokens:

Token B has by far the higher price, but Token A is two and a half times larger by market cap. For Token A to reach $1.00, its market cap would have to double to $10 billion. For Token B to double to $80, its market cap would need to reach $4 billion.

Thinking in market cap turns a vague question — “can this price go up?” — into a concrete one: how much additional value would the market have to assign to the whole circulating supply?

Fully diluted valuation

Circulating supply is only part of the story. Many projects have tokens that already exist but are locked — reserved for the team, early investors or a treasury — and will be released over months or years. Fully diluted valuation (FDV) estimates what the project would be worth at today’s price if every token that will ever exist were in circulation:

FDV = price × maximum supply (or total supply when there is no maximum)

When FDV is far above market cap, a large amount of future supply is waiting to enter the market. A coin with a $500 million market cap and a $5 billion FDV still has 90% of its supply to come. Our supply guide explains circulating, total and maximum supply in detail, and each coin page shows circulating and maximum supply side by side.

Three common mistakes

• Treating market cap as cash. Market cap is price times supply, not the amount of money invested. If holders tried to sell everything at once, the price would fall long before anything close to the full market cap could be realized.
• Ignoring liquidity. Two coins with the same market cap can be very different to trade. One may change hands billions of dollars a day; the other a few hundred thousand. Check the 24-hour volume column — our volume guide explains why it matters.
• Comparing across very different designs. A stablecoin’s market cap tracks the amount of tokens issued against its reserves, while a smart-contract platform’s reflects expectations about future use. A higher rank does not make one a better holding than the other.

How to use market cap on Leveraged Weekly

The homepage table is sorted by market cap by default; click any column header to re-sort by price, percentage change or volume. The bar above the table shows the total market cap of all tracked cryptocurrencies and its change over the past 24 hours — a quick read on whether value is flowing into or out of the market as a whole.

Market cap is the starting point for comparing coins, not the conclusion. Read it together with supply, trading volume and price history before drawing conclusions about any coin.