Crypto market cap calculator

Calculate a hypothetical token price from market cap and supply. Compare valuations, model supply changes and see fully diluted valuation.

Inputs

Hypothetical example. Replace these inputs with your own.

Find current assetCurrent asset (optional identity)

Invesco QQQ Trust Tokenized bStocks · USD · source coinmarketcap · fresh · observed 2026-10-15 02:00:00 UTC. Stored reference unavailable. Enter values manually. Stored references are disabled on this site. Enter prices and supply manually.

Find comparison assetComparison asset (optional identity)

Select an identity to inspect stored references. Example numbers remain hypothetical until you explicitly apply values. Stored references are disabled on this site. Enter prices and supply manually.

Scenario circulating supplyCurrent price · USD/tokenCirculating supply · tokensScenario market cap · USDScenario circulating supply · tokensMaximum supply · tokens (optional)Date of current supply assumption (UTC)Scenario valuation date (UTC)

Unlock 1Unlock date (UTC)Addition to circulating supply · tokens

Unlock 2Unlock date (UTC)Addition to circulating supply · tokens

Result

Calculation result

Example result

Scenario token price: 4 USD/token
Price change: 100 %
Price with current supply: 5 USD/token
Calculated current market cap: 2,000,000 USD
Market cap multiple: 2.5 ratio
Supply change: 25 %
Current fully diluted valuation: 4,000,000 USD
Scenario fully diluted valuation: 8,000,000 USD

This is a valuation scenario. Market cap is price multiplied by supply; a change in market cap is not the amount of money invested.

Saved scenarios

Save up to 20 new-tool scenarios on this device, separately from the six existing tools. Prices and balances stay out of the URL. DCA, journal and correlation scenarios save settings and a digest, requiring the matching CSV again to calculate.

Scenario nameSaved scenario

Saving requires browser storage and Web Locks.

Formula and worked example

Current cap = price × circulating supply. Scenario price = scenario cap ÷ scenario supply. FDV uses the explicitly entered maximum supply.

Hypothetical example: price $2 and 1,000,000 circulating tokens give a $2,000,000 cap. A $5,000,000 scenario cap with 1,250,000 tokens gives a $4 price, a 100% increase. At a 2,000,000 maximum supply, current FDV is $4,000,000 and scenario FDV is $8,000,000.

These estimates use bounded decimal arithmetic. They are scenario calculations, not trading instructions or forecasts.

Methodology sources: Circulating, total and maximum supply