Finance & Economics / Blockchain & Crypto

Bitcoin Total Supply Calculator

Calculate total BTC mined by the end of this halving epoch

Formula

Cumulative supply uses a geometric series:

Total = Σ (50 / 2i) × 210,000 for i = 0 to n

How to Use

  • Enter the halving epoch number
  • Calculator shows total BTC mined through that epoch
  • Maximum Bitcoin supply is fixed at 21 million BTC
  • Each epoch lasts 210,000 blocks (~4 years)