What is Market Capitalization in Simple Words?

Summary

Market capitalization (market cap) is the total value of a cryptocurrency, calculated by multiplying its current price by the number of coins in circulation. Investors use market cap to compare the relative size, market position, and risk profile of different cryptocurrencies because price alone does not tell the full story. Understanding market cap, circulating supply, and fully diluted market cap can help investors make more informed decisions when evaluating digital assets and building a long-term crypto portfolio.

What is Market Capitalization?

Market capitalization, often abbreviated as 'market cap,' is a financial metric that measures the total value of a cryptocurrency. It is calculated using the following formula:

Market Cap = Current Price × Circulating Supply

For instance, if a crypto asset has a circulating supply of 20 million coins each priced at $50, its market cap would be $1 billion. This metric is an effective way to measure the overall market value of an asset, providing a baseline for comparison across different investment options.

Real-World Example: Calculating Bitcoin's Market Cap

To illustrate how market cap works in practice, consider Bitcoin. If Bitcoin is trading at $100,000 per coin and has approximately 19.5 million coins in circulation, its market cap would be:

$100,000 × 19,500,000 = $1.95 trillion

This calculation demonstrates why Bitcoin consistently ranks as the largest cryptocurrency by market capitalization.

Understanding Supply Types: Circulating, Total, and Fully Diluted Market Cap

When evaluating market capitalization, it's important to understand the different types of supply metrics:

Circulating Supply: The number of coins currently available and actively trading in the market. This is used to calculate standard market cap.
Total Supply: The total number of coins that exist, including those that may be locked, reserved, or not yet released.
Fully Diluted Market Cap: This accounts for the maximum possible supply of an asset. For example, if a crypto asset is trading at $1 with a circulating supply of 1 million units, its market cap is $1 million. If the maximum supply is 5 million units, the fully diluted market cap would be $5 million.

Understanding fully diluted market cap matters because it shows the potential for supply dilution. As more units enter circulation, the market value needs to grow proportionally to maintain the asset's price.

Large-Cap, Mid-Cap, and Small-Cap: Understanding Market Cap Categories

Market capitalization is categorized into three main groups, each with distinct characteristics:

Category	Market Cap Range	Risk Level	Key Characteristics
Large-Cap	$10 billion or more	Lower	Established track records, greater stability, steady growth potential
Mid-Cap	$1 billion to $10 billion	Moderate	Balance of growth potential and stability
Small-Cap	Less than $1 billion	Higher	More volatile, potential for rapid price movements

Large-Cap: Crypto assets with a market capitalization of $10 billion or more are classified as large-cap. Known for their stability and established track records, these assets are considered "safer" investments and can offer steady growth. Examples include Bitcoin and Ethereum.

Mid-Cap: Crypto assets with a market cap between $1 billion and $10 billion fall into this category. Mid-cap assets provide a balance, offering potential growth while maintaining more stability than smaller-cap cryptocurrencies.

Small-Cap: These crypto assets have a market capitalization of less than $1 billion and tend to be more volatile. Despite the higher risk, they attract investors looking for potential growth opportunities that could result from rapid price movements.

Key Takeaways

Market cap measures the total value of a cryptocurrency by multiplying price by circulating supply
Market cap is more useful than price alone for comparing the relative size of different crypto assets
Large-cap cryptocurrencies ($10B+) generally offer more stability, while small-cap assets (<$1B) carry higher risk and volatility
Fully diluted market cap accounts for maximum possible supply and helps assess potential dilution
Understanding market cap categories helps investors align their choices with their risk tolerance

Discovering Market Capitalization: Tools and Opportunities

Understanding market capitalization is essential for anyone involved in crypto and overall investing. To better understand market capitalization for crypto assets, iTrustCapital offers a markets page where investors can check current crypto prices and their market cap.

Open an account today to start buying and selling crypto.

Frequently Asked Questions

Why is market cap more important than a cryptocurrency's price?

Market cap provides a more accurate measure of a cryptocurrency's overall value than price alone. A coin trading at $1 may actually be worth more than a coin trading at $1,000 if it has a significantly larger circulating supply. Because market cap accounts for both price and supply, it allows investors to compare different cryptocurrencies on a more equal basis. This is why market cap is one of the most widely used metrics when evaluating digital assets.

What is the difference between circulating supply and total supply?

Circulating supply refers to the number of coins or tokens that are currently available and actively trading in the market. Total supply includes all coins that exist, including those that may be locked, reserved for future distribution, or otherwise unavailable for trading. Understanding both metrics can help investors evaluate how much additional supply could enter the market over time. A growing supply may affect future valuations and price performance.

How is fully diluted market cap calculated?

Fully diluted market cap is calculated by multiplying the current asset price by its maximum possible supply. This metric estimates what the cryptocurrency's total valuation would be if every coin or token were already in circulation. Investors often use fully diluted market cap to assess potential future dilution and determine whether a project's valuation appears reasonable. Comparing standard market cap and fully diluted market cap can provide additional insight into a project's tokenomics.

What makes a cryptocurrency large-cap, mid-cap, or small-cap?

Cryptocurrencies are typically categorized by market capitalization. Large-cap assets generally have a market cap above $10 billion and are often viewed as more established and relatively stable. Mid-cap assets typically range between $1 billion and $10 billion, while small-cap assets fall below $1 billion and may experience greater volatility. Understanding these categories can help investors align investment choices with their risk tolerance and long-term goals.

Can market cap change without the price changing?

Yes. Market capitalization can change whenever the circulating supply changes, even if the asset's price remains unchanged. For example, newly issued tokens, staking rewards, or mining rewards can increase the circulating supply and raise the market cap. Likewise, token burns or reductions in supply can lower market capitalization. This is why investors should monitor both price and supply when evaluating a cryptocurrency.

Why do investors use market cap to compare cryptocurrencies?

Market cap helps investors understand the relative size and significance of different cryptocurrencies within the broader market. It provides context that price alone cannot offer and can help identify whether a project is a market leader or an emerging asset. Many investors use market cap as part of their risk assessment process when building a diversified portfolio. Platforms like iTrustCapital also provide market cap data alongside crypto pricing information, making it easier to research and compare assets.

Does a higher market cap mean a cryptocurrency is a better investment?

Not necessarily. A higher market cap often indicates that a cryptocurrency is more established and may experience less volatility than smaller projects, but it does not guarantee future performance. Smaller-cap assets may offer greater growth potential, although they typically come with higher risk. Investors should consider factors such as adoption, utility, tokenomics, and their own investment objectives in addition to market capitalization. Market cap is an important metric, but it should be evaluated alongside other research.

Where can I view cryptocurrency market caps and invest in crypto?

Cryptocurrency market caps can be viewed on market data platforms and on the iTrustCapital Markets page, where investors can track asset prices and market capitalization in real time. For individuals focused on long-term investing, iTrustCapital also allows investors to buy and sell cryptocurrencies within a tax-advantaged Traditional or Roth IRA.* This enables investors to gain exposure to digital assets while potentially benefiting from the tax advantages associated with retirement accounts.

*Some taxes may apply.

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DISCLAIMER

This article is for informational purposes only and is not intended to constitute investment advice in any way or constitute an offer to buy or sell any cryptocurrency, digital asset or security or to participate in any investment strategy.

iTrustCapital is a fintech software platform for alternative assets. iTrustCapital is not an exchange, funding portal, custodian, trust company, licensed broker, dealer, broker-dealer, investment advisor, investment manager, or adviser in the United States or elsewhere. iTrustCapital is not affiliated with and does not endorse any particular digital asset, precious metal or investment strategy.

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