Understanding Total Supply vs. Circulating Supply in Solana Tokens
A token with $10M market cap could have $100M in supply waiting to enter circulation. Learn the difference between total supply and circulating supply — and why it changes your valuation math.
Two numbers that tell very different stories
When you check a token on CoinGecko, DexScreener, or Birdeye, you'll see both a "market cap" figure and sometimes a "fully diluted valuation" (FDV). The difference between these two numbers reflects the difference between circulating supply and total supply — and misunderstanding this difference leads to one of the most common valuation errors in crypto token analysis.
Circulating supply: what the market cap reflects
Circulating supply is the number of tokens that are currently freely tradeable — in wallets, in DEX liquidity pools, and on exchanges. Market cap is calculated as: current price × circulating supply. This is the number most prominently displayed on analytics platforms.
The market cap tells you the current dollar value of all freely tradeable tokens. For a token trading at $0.01 with 100 million tokens in circulation, the market cap is $1 million.
Total supply: what the fully diluted valuation reflects
Total supply is the total number of tokens that will ever exist — including tokens that are currently locked in vesting contracts, team allocations that haven't unlocked, ecosystem reserves, treasury holdings, and any other non-circulating allocations. Fully diluted valuation (FDV) is calculated as: current price × total supply.
Continuing the example: if that same $0.01 token has 1 billion total supply but only 100 million circulating, the FDV is $10 million — ten times the market cap. The other 900 million tokens will enter circulation over time as vesting schedules unlock.
Why the gap between market cap and FDV matters
A large gap between market cap and FDV means significant token supply will enter circulation in the future. This creates predictable selling pressure: as locked tokens unlock, some percentage of their holders will sell. If FDV is already high relative to the project's fundamental value, every vesting unlock creates downward price pressure.
A token with a $2M market cap but a $50M FDV is not a "$2M market cap project" in any meaningful sense — it's a $50M project at full dilution, with 96% of its supply yet to enter the market. Evaluating it at the $2M market cap significantly understates the implied valuation.
Checking supply data on Solana
Solscan's token info panel shows both the total supply and circulating supply for any SPL token. The difference represents tokens in non-circulating allocations. Comparing these numbers with the project's stated tokenomics (in their documentation) lets you verify that locked allocations match what they claimed.
Supply analysis is one component of Hannisol's comprehensive token evaluation. Check any token's complete supply picture at Hannisol.
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