Bitcoin
Left to mine
Left to mine
Every bitcoin there will ever be, 10,000 to a square — orange is mined, grey is still to come.
899,268.75 BTCleft to mine · 4.28% of 21M
block #972,234 · 3.125 BTC a block · 77,766 blocks to the halving
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minedstill to comeCell = 10,000 BTC
Drag to zoom · double-click resets| Era | Years | Per block | Bitcoin | Of 21M | Mined |
|---|---|---|---|---|---|
| 1 | 2009–2012 | 50 | 10,500,000 | 50.0% | 100% |
| 2 | 2012–2016 | 25 | 5,250,000 | 25.0% | 100% |
| 3 | 2016–2020 | 12.5 | 2,625,000 | 12.5% | 100% |
| 4 | 2020–2024 | 6.25 | 1,312,500 | 6.25% | 100% |
| 5 · now | ≈2024–2028 | 3.125 | 656,250 | 3.13% | 62.97% |
| 6 | ≈2028–2032 | 1.5625 | 328,125 | 1.56% | — |
| 7 | ≈2032–2036 | 0.78125 | 164,063 | 0.781% | — |
| 8 | ≈2036–2040 | 0.390625 | 82,031 | 0.391% | — |
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How this is built
Every bitcoin there will ever be, 10,000 to a square — orange is mined, grey is still to come.
FormulaΣ 210,000 · 50 / 2ᵏ, k = 0 … 32
Data
mempool.spaceBlock height, fees and mining — powers the network figures.
The chart and its method are Perly's; the data comes from the providers listed above and remains theirs. The method is free to reuse — please link back to this page.