Circulating supply, total supply and max supply describe different parts of a cryptocurrency’s token supply. Understanding the difference is important because supply directly affects market capitalization, token price and potential future dilution.
Circulating supply is the number of tokens currently considered to be circulating in the market. Total supply represents the tokens that currently exist, including many tokens that may not yet be circulating. Max supply is the maximum number of tokens that can ever exist, when the cryptocurrency has a defined limit.
| Metric | What it means | Main use |
|---|---|---|
| Circulating supply | Tokens currently considered to be circulating in the market | Calculating market cap |
| Total supply | Tokens that currently exist, excluding tokens permanently removed from supply | Understanding existing token supply |
| Max supply | Maximum number of tokens that can ever exist, when defined | Understanding the potential long-term supply ceiling |
What Is Circulating Supply?
Circulating supply is the number of coins or tokens considered to be circulating in the market and available to the public.
It is also the supply figure normally used to calculate a cryptocurrency’s market capitalization:
Market Cap = Token Price × Circulating Supply
For example, suppose a cryptocurrency trades at $10 and has 10 million tokens in circulation:
$10 × 10 million = $100 million
Its market capitalization would therefore be $100 million.
However, a circulating supply of 10 million does not necessarily mean that only 10 million tokens exist. Additional tokens may already have been created but remain locked, reserved or scheduled to enter circulation later.
Circulating supply can also change over time as new tokens are issued through mining, staking rewards, ecosystem incentives or token unlocks.
What Is Total Supply?
Total supply represents the number of tokens that currently exist, generally excluding tokens that have been permanently removed from supply through burns.
In simple terms:
Circulating Supply ≤ Total Supply
Imagine a cryptocurrency with a total supply of 100 million tokens but only 20 million currently circulating.
The remaining 80 million tokens may include team allocations, investor tokens, treasury reserves or other tokens that are currently locked or restricted.
Those tokens may not be available to trade today, but they can still matter because some may enter circulation in the future.
What Is Max Supply?
Max supply is the maximum number of coins or tokens that can ever exist under a cryptocurrency’s protocol rules.
Bitcoin is a well-known example. Its protocol limits the supply to approximately 21 million BTC. New bitcoins continue to enter circulation through mining rewards, but the total supply is designed never to exceed that limit.
Not every cryptocurrency has a maximum supply.
Ethereum, for example, does not have a Bitcoin-style fixed maximum number of ETH. Its supply can change through issuance and token-burning mechanisms.
This means you should not assume that every cryptocurrency has all three supply figures.
Circulating Supply vs Total Supply vs Max Supply: Example
Consider a fictional cryptocurrency called Token X:
- Token price: $2
- Circulating supply: 50 million
- Total supply: 400 million
- Max supply: 1 billion
Its current market capitalization would be:
$2 × 50 million = $100 million
However, only 50 million of a possible 1 billion tokens are currently circulating. That means just 5% of the maximum supply is in circulation.
If the same $2 price were applied to the entire maximum supply, the theoretical fully diluted valuation would be:
$2 × 1 billion = $2 billion
The cryptocurrency therefore has a current market cap of $100 million but a theoretical FDV of $2 billion at the same token price.
This does not mean the remaining tokens will enter circulation immediately or that the cryptocurrency is necessarily overvalued. It simply shows why future token supply matters when evaluating a cryptocurrency.
Why Can Total Supply Be Higher Than Circulating Supply?
Cryptocurrency projects often distribute their tokens over several years rather than releasing the entire supply at launch.
Tokens that are not yet circulating may be allocated to:
- Founders and team members
- Early investors
- Project treasuries
- Ecosystem incentives
- Community rewards
- Future staking or mining rewards
Some of these tokens may be locked for months or years before they become transferable.
This is why a low circulating supply does not necessarily mean that a cryptocurrency has a low overall supply.
What Is a Token Unlock?
A token unlock occurs when previously restricted tokens become transferable according to a project’s vesting or distribution schedule.
For example, tokens allocated to early investors might remain locked for one year and then be released gradually over the following two years.
As tokens are unlocked, circulating supply can increase.
If new supply becomes available faster than demand grows, it can create selling pressure. However, a token unlock does not automatically cause the price to fall. Its impact depends on factors such as the size of the unlock, market demand, liquidity and whether recipients decide to sell.
What Is the Difference Between Market Cap and FDV?
Market capitalization and Fully Diluted Valuation (FDV) provide two different ways to look at a cryptocurrency’s valuation.
| Metric | Typical calculation | What it shows |
|---|---|---|
| Market cap | Price × Circulating supply | Value of the currently circulating supply |
| FDV | Price × Fully diluted supply | Potential valuation using a broader future supply |
A cryptocurrency can therefore have a relatively small market cap but a much larger FDV when only a small percentage of its supply is circulating.
For example, a token trading at $1 with 100 million tokens circulating has a $100 million market cap. If its fully diluted supply is 1 billion tokens, its FDV at the same price would be $1 billion.
A large gap between market cap and FDV can be a reason to look more closely at future token issuance and unlock schedules.
Why Does Low Circulating Supply Matter?
A cryptocurrency with a low percentage of its total supply circulating may face more future dilution than one where most tokens are already in circulation.
For example, consider two cryptocurrencies with the same current market cap:
| Token A | Token B | |
|---|---|---|
| Supply circulating | 90% | 10% |
| Supply not yet circulating | 10% | 90% |
Token B potentially has much more supply that could enter the market in the future.
This does not automatically make Token B a worse investment. The timing of future issuance, demand for the token, its distribution and the project’s growth all matter.
However, the difference shows why circulating supply should be considered alongside total and maximum supply.
Are Burned Tokens and Locked Tokens the Same?
No. A burned token is intended to be permanently removed from usable supply.
A locked token still exists but cannot currently be transferred or sold. It may become available later when certain conditions are met or a vesting period ends.
This distinction matters because locked tokens can potentially increase circulating supply in the future, while permanently burned tokens cannot.
Does Every Cryptocurrency Have a Max Supply?
No. Some cryptocurrencies have a fixed maximum supply, while others do not.
Bitcoin has a predefined limit of approximately 21 million BTC. Other cryptocurrencies may continue issuing new tokens according to their protocol rules without having a fixed lifetime maximum.
A cryptocurrency without a maximum supply is not necessarily highly inflationary. Its actual supply growth depends on how quickly new tokens are issued and whether tokens are also removed from supply through burning mechanisms.
The more useful question is therefore how the cryptocurrency’s supply is expected to change over time.
Why Can Crypto Supply Data Differ Between Platforms?
Market-data platforms can sometimes report slightly different circulating supply figures for the same cryptocurrency.
This can happen because determining which tokens should count as circulating is not always straightforward. Tokens held in treasuries, locked wallets or other restricted allocations may be classified differently depending on the methodology used.
For cryptocurrencies with complex token distributions, it can therefore be useful to compare market-data figures with the project’s official tokenomics and vesting information.
What Should You Check When Looking at Crypto Supply?
Supply metrics become more useful when considered together rather than individually.
When researching a cryptocurrency, consider:
- How many tokens are currently circulating?
- What percentage of the total or maximum supply is already circulating?
- How large is the gap between market cap and FDV?
- Are there significant token unlocks scheduled?
- How quickly are new tokens being issued?
- Does the cryptocurrency use a token-burning mechanism?
These questions can provide a clearer picture of how the cryptocurrency’s supply may change over time.
Frequently Asked Questions
What is the difference between circulating supply, total supply and max supply?
Circulating supply represents tokens currently considered to be circulating in the market. Total supply represents tokens that currently exist, excluding tokens permanently removed from supply. Max supply is the maximum number of tokens that can ever exist when the cryptocurrency has a defined limit.
Why is circulating supply important?
Circulating supply is used to calculate cryptocurrency market capitalization. It also helps show how much of a cryptocurrency’s existing or potential supply is currently in the market.
Why is total supply higher than circulating supply?
Some tokens may already exist but remain locked, reserved or otherwise excluded from circulating supply. These can include team allocations, investor tokens and treasury reserves.
What is a token unlock?
A token unlock occurs when previously restricted tokens become transferable according to a vesting or distribution schedule. Unlocks can increase circulating supply.
Does every cryptocurrency have a max supply?
No. Some cryptocurrencies have a fixed maximum supply, while others can continue issuing new tokens according to their protocol rules.
Is a cryptocurrency without a max supply necessarily inflationary?
No. Net supply growth depends on both new issuance and any tokens removed from supply. A cryptocurrency without a fixed maximum can therefore have low supply growth or even periods of declining supply.
Final Thoughts
Circulating supply, total supply and max supply describe different parts of a cryptocurrency’s token supply.
Circulating supply shows how many tokens are currently considered to be in the market and is used to calculate market capitalization. Total supply provides a broader view of the tokens that already exist, while max supply shows the ultimate supply ceiling when one has been defined.
Looking at these figures together can help you understand a cryptocurrency’s current valuation and how future token issuance or unlocks could change its supply over time.
