Circulating Supply vs Total Supply vs Max Supply

Circulating supply is the number of tokens currently available to trade; total supply is all tokens that exist right now, including locked or reserved ones, minus any that have been burned; and max supply is the most tokens that can ever exist, if there is a limit at all. The gaps between these three numbers tell you how many tokens could still reach the market — which can matter as much as the price itself.

Many beginners look only at price, or only at market cap. But a token priced at one cent with hundreds of billions of tokens can be "more expensive" than a token priced at hundreds of dollars with a small supply. Understanding supply helps you compare projects fairly and spot tokens with large future dilution.

The Three Supply Measures Defined

Some projects and data sites define these slightly differently, especially for treasury and ecosystem funds. Always check the methodology.

Examples of Different Supply Designs

• Bitcoin: max supply fixed at 21 million by the protocol. New coins are created through mining at a rate that halves roughly every four years, so circulating supply approaches the cap slowly.
• Ethereum: no max supply. New ETH is issued to validators, and part of every transaction fee is burned, so total supply can rise or fall depending on network activity.
• Many newer tokens: a fixed max supply is minted at launch, but most of it is locked for the team, investors and ecosystem funds and released over several years. Circulating supply starts small and grows as tokens unlock.
• Stablecoins: no max supply; tokens are created and destroyed as users deposit and redeem.

How Supply Affects Valuation

Market cap = price × circulating supply. It estimates the current value of tokens that can trade. We cover this in more detail in How to Compare Coins Side by Side.

Fully diluted valuation (FDV) = price × max supply (or total supply if there is no max). It estimates the value if every possible token were circulating at today's price.

Here is a simple, hypothetical example:

• Token A: price $1, circulating supply 100 million, max supply 1 billion.
• Market cap: $100 million. FDV: $1 billion.

Only 10% of Token A's supply is circulating. If the remaining 90% unlocks over time, demand must grow a lot just to keep the price where it is. Our guide to market cap vs fully diluted valuation explores this in more depth.

Why the Gap Between Circulating and Total Supply Matters

When circulating supply is a small share of total supply, three things are worth checking:

1. 1Who holds the locked tokens? Team, early investors, foundations or community programs.
2. 2When do they unlock? Large one-time unlocks, called cliffs, can lead to sharp selling.
3. 3What is the emission rate? Staking rewards and liquidity incentives add new tokens continuously.

Our explainer on vesting schedules and token unlocks shows how to read an unlock calendar.

Red Flags in Supply Data

• No published allocation or unlock schedule.
• Circulating supply that only the team reports and cannot be verified on-chain.
• A "max supply" the owner can change through a mint function or admin key.
• Large wallets labeled as "burned" or "locked" that are actually ordinary addresses controlled by insiders.
• Sudden supply changes that are not explained by announced events.
• Very low float with a huge FDV, which can make a small market cap look cheap while large unlocks loom.

How to Check Supply Yourself

1. 1Read the project's documentation for its token allocation and unlock schedule.
2. 2Open the token contract on a block explorer and note the total supply it reports.
3. 3Look at the top holders and identify locked contracts, vesting contracts, burn addresses and exchange wallets. Our guide to checking token holder concentration walks you through this.
4. 4Compare the figures with several data sources. On each coin page at Certified Crypto Market you can see circulating, total and max supply next to the live price; browse the full cryptocurrency list to compare.
5. 5If numbers don't match and you think a figure is wrong, you can request a data correction.

Burned and Lost Tokens

Tokens sent to a burn address are usually removed from total supply. Lost coins — for example bitcoin in wallets whose keys were lost — are different: they still count in supply figures because nobody can prove they are gone. That means the truly usable supply of older assets may be lower than reported.

Common Misunderstandings

• "It's only one cent, so it's cheap." Price per token means little without supply. Compare market cap or FDV instead.
• "Max supply means the price must rise." Scarcity only helps if demand exists.
• "Burns always increase value." Burns reduce supply, but if they are small relative to new issuance or unlocks, the net effect may be negligible.

Supply data changes over time, so revisit it before adding to a position rather than relying on what you read months ago.

Bottom line

Circulating supply tells you what is trading today, total supply what exists, and max supply what could ever exist. The gaps between them reveal future dilution. Before buying, compare market cap with FDV, read the unlock schedule and confirm the numbers on-chain rather than trusting a single source.