Finance & Economics / Blockchain & Crypto
Remaining Bitcoin Supply Calculator
As of 2024, we are in halving epoch 4 (post-2024 halving)
How to Use
- Enter the current halving epoch number
- Calculator shows how much BTC has been mined vs. remaining
- Bitcoin's maximum supply is capped at 21 million BTC
- Approximately 99% will be mined by 2040
- The last satoshi will be mined around 2140
Key Facts
• Total Supply: 21,000,000 BTC (fixed)
• Halving Interval: Every 210,000 blocks (~4 years)
• Current Epoch (2024): Halving 4 (3.125 BTC/block)
• Next Halving: 2028 (1.5625 BTC/block)
Use this remaining bitcoin supply calculator to compute blockchain & crypto results from your inputs.