Finance & Economics / Blockchain & Crypto

Inflationary Supply Calculator

Compound inflation rate per year

Formula

Compound inflation formula:

Supply(n) = Initial Supply × (1 + rate)n

How to Use

  • Enter the starting token supply
  • Enter the annual inflation rate as a percentage
  • Specify how many years to project
  • Inflation compounds each year (supply grows exponentially)

Examples

Ethereum: ~4.5% annual staking rewards (pre-merge)

Polkadot: ~10% annual inflation (decreasing)

Cosmos: ~7-20% variable inflation

Solana: Starts at 8%, decreases by 15%/year