If you read crypto headlines—or even just skim a ranking table—you’ve probably seen the same numbers repeated: price, market cap, circulating supply, and something called FDV (fully diluted valuation). They’re often treated like a scoreboard, but they’re really just different ways of describing the token supply and how the market is currently pricing it.
This guide is a practical, non-technical explainer to help you interpret those metrics with more confidence. It’s not investment advice—just “metrics literacy” so you can understand what a chart or news story is actually saying, what it’s not saying, and what’s worth double-checking.
Why two projects can have the same price but very different “size”
Token price alone doesn’t tell you how “big” a project is. A token can be $1 and feel “cheap,” while another can be $1,000 and feel “expensive”—but those impressions can be misleading because supply matters.
Here are the supply basics you’ll see across most data sites:
- Price: The current trading price per token (varies slightly by exchange and data source).
- Circulating supply (circulating supply meaning): Tokens currently available to the market (tradable and not locked, depending on methodology).
- Total supply: Tokens that exist right now, including ones that may be locked or reserved, but excluding tokens not yet created/minted (how this is counted can vary).
- Max supply (max supply vs total supply): The maximum number of tokens that could ever exist, if there is a hard cap. Some projects don’t have a fixed max.
The key idea: supply is the denominator. Two tokens can share the same price, but the one with far more circulating tokens can represent a much larger aggregate market value.
Market cap vs FDV: what each metric is (and isn’t)
Market capitalization (market cap vs FDV) is typically calculated as price × circulating supply. In plain English, it’s a snapshot of how the market is valuing the portion of tokens that are currently circulating.
Market cap is useful for quick comparisons, but it has limits. It doesn’t directly tell you how liquid the token is, how concentrated ownership might be, or how easily price could move if trading is thin. It’s also only as accurate as the underlying supply numbers a data provider is using.
Fully diluted valuation (fully diluted valuation crypto), usually shortened to FDV, is commonly presented as price × max supply (or sometimes price × total supply, depending on the project and provider). It’s a “what if” lens: what the valuation would be if the full supply were circulating at today’s price.
FDV is discussed because it highlights potential supply expansion. But it’s not a prediction, and it doesn’t mean the market will value future tokens at today’s price. Think of it as a context metric—especially relevant when a large percentage of tokens are still locked or scheduled to be released.
How unlock schedules can change the story behind a ranking table
One of the most common misunderstandings is treating market cap or FDV as fixed “rankings” that tell the whole story. In reality, supply can change over time, and that can affect how these metrics look in trend coverage.
Token unlocks explained: Many projects release tokens gradually through vesting for teams, early investors, community incentives, or ecosystem programs. As locked tokens become available, the circulating supply can rise. If price stayed the same (a big “if”), market cap would rise simply because more tokens are circulating.
That’s why you’ll sometimes see commentary like “low float, high FDV” or discussions about “upcoming unlocks.” Those phrases are usually pointing to the gap between current circulating supply and the eventual supply implied by total/max supply.
Practical takeaway: when you see a project climbing or falling in a table, ask whether the move is mainly price-driven, supply-driven, or both. And remember that different data sites may handle “circulating” versus “locked” in slightly different ways, so it’s worth verifying the definitions they use.
A quick checklist for verifying token metrics on data sites
If you’re comparing projects or trying to make sense of a market-news headline, a few quick checks can prevent a lot of confusion. Here’s a simple crypto metrics glossary-style checklist you can use in under two minutes:
- Check the definition: How does the site define circulating supply, total supply, max supply, and FDV?
- Look for timestamps: When were supply figures last updated? Some changes are event-driven.
- Scan for methodology notes: Many providers explain how they source supply data and handle locked tokens.
- Confirm the supply source: Does the site cite project documentation, explorers, or self-reported data?
- Find unlock/vesting info: If FDV is much larger than market cap, look for any publicly described release schedule in the project’s documentation.
- Compare across providers: If numbers differ, it may be methodology—not necessarily an error. Use that as a cue to dig deeper.
Most importantly: treat these metrics as context for understanding narratives, not as a standalone “buy/sell” signal.
Sources
Recommended sources to consult for definitions, methodology notes, and verification. Methodologies can differ by provider, so compare definitions before drawing conclusions. If you use any specific token figures, date-stamp them and confirm the supply assumptions used to calculate market cap and FDV.
- CoinMarketCap (methodology/education) — coinmarketcap.com
- CoinGecko (metrics definitions) — coingecko.com
- Messari (glossary/research) — messari.io
- Investopedia (definitions) — investopedia.com
- CFA Institute (education) — cfainstitute.org