FDV stands for fully diluted valuation, a metric used in cryptocurrency to estimate what a project would be worth if every token that will ever exist were already in circulation at today’s price. The formula is simple: multiply the current token price by the total supply of tokens (not just the ones trading right now). FDV gives you a fuller picture of a project’s implied valuation, and understanding it can help you spot overpriced tokens before their prices drop.
How FDV Is Calculated
The math behind FDV is straightforward:
- FDV = Token Price × Total Supply
Total supply includes every token that exists or is scheduled to exist, whether it’s actively trading, locked up for the development team, reserved for future rewards, or sitting in a treasury. The only tokens excluded are those that have been permanently burned (destroyed and removed from circulation forever).
Compare that to regular market capitalization, which only counts tokens people can actually buy and sell right now:
- Market Cap = Token Price × Circulating Supply
If a token trades at $2 and 50 million tokens are circulating out of a total supply of 500 million, the market cap is $100 million, but the FDV is $1 billion. That tenfold gap tells you a lot of tokens haven’t hit the market yet.
When every token a project will ever create is already circulating, FDV and market cap are the same number. Bitcoin is a common example: nearly all of its 21 million coins are already mined, so its FDV and market cap sit close together.
Why FDV Matters More Than Market Cap Alone
Market cap reflects what the market values right now based on the tokens actually available for trading. FDV reflects the implied valuation of the entire project once its full token supply is out in the world. The gap between the two is essentially an inflation warning. A project with a $50 million market cap but a $5 billion FDV has 99% of its tokens still waiting to enter circulation, which means the current price could face enormous downward pressure over time as those tokens are released.
Think of it like a company’s stock. If a company had 10 million shares trading publicly but another 990 million shares locked up and scheduled to be issued later, you’d want to know about those future shares before deciding the company was a bargain based on its current share count. FDV serves the same function for crypto tokens.
The “Low Float, High FDV” Problem
Some crypto projects launch with only a tiny fraction of their tokens available to trade, sometimes as little as 1%. The rest are locked up for insiders, development teams, or future ecosystem rewards. This pattern is known as “low float, high FDV,” and it creates a specific set of problems for buyers.
With so few tokens circulating, even modest buying demand can push the price up quickly. That makes the project look like it’s surging in value. But the price may be artificially inflated because there simply aren’t enough tokens available to reflect true long-term supply and demand. Once locked tokens begin entering the market, the sudden increase in supply often drives prices down sharply, especially if the people receiving those tokens (early investors, team members, venture capital firms) bought in at prices far below the current market rate and are eager to cash out.
A practical example: if a project has a $50 million market cap but a $5 billion FDV, the ratio of circulating supply to total supply is just 1%. Future unlocks could flood the market with tokens, and unless demand grows proportionally, the price will fall.
How Token Unlocks Affect Price
Most projects don’t release all their tokens at once. Instead, they follow a vesting schedule, a plan that distributes tokens gradually over months or years to prevent a sudden supply shock. Understanding vesting schedules helps you anticipate when new tokens will hit the market and whether they might create selling pressure.
Common vesting structures include:
- Cliff period: An initial stretch, usually 3 to 12 months, where no tokens are released at all. After the cliff ends, unlocks begin.
- Linear vesting: Tokens are released in equal portions over a set timeframe, such as the same amount every month for two years.
- Graded vesting: The amount unlocked increases over time. A project might release 10% in the first year, 30% in the second year, and so on.
The biggest price drops tend to happen when large unlock events hit on a single date, particularly when those tokens belong to early backers who acquired them at a fraction of the current price. If a project’s daily trading volume is too low to absorb the flood of newly available tokens, selling pressure can drive the price down fast. Projects with transparent, gradual unlock schedules tend to experience less volatility because the market can absorb new supply in smaller increments.
How to Use FDV When Evaluating a Token
FDV is most useful as a comparison tool. When you’re looking at two projects in the same category, comparing their FDVs gives you a sense of how the market is valuing each one on a fully diluted basis. A project with a lower market cap might actually have a higher FDV than a competitor, which means the market is implicitly pricing it as more expensive once all tokens are accounted for.
Start by checking the ratio between market cap and FDV. If FDV is only slightly higher than market cap, most tokens are already circulating and future dilution is minimal. If FDV is five, ten, or fifty times the market cap, a huge portion of the supply hasn’t been released yet, and you should look closely at the vesting schedule before buying. Most major crypto data sites like CoinGecko and CoinMarketCap list both market cap and FDV on every token’s page, making the comparison easy to do in seconds.
FDV is not a prediction of what a project will actually be worth in the future. It assumes the token price stays the same while all remaining tokens enter circulation, which almost never happens in practice. Prices adjust as supply changes. But FDV does tell you the scale of potential dilution you’re exposed to, and that alone makes it one of the most practical numbers to check before putting money into any token.