> For the complete documentation index, see [llms.txt](https://docs.gpu-fi.uk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.gpu-fi.uk/mining/mining-power.md).

# Mining Power

Defines mining power and how it affects reward allocation.

$$
\text{Mining Power} = \text{Locked} \times \min(1, \text{days committed} / 21)
$$

This formula calculates the mining power for a commitment.

| Component        | Meaning                                  |
| ---------------- | ---------------------------------------- |
| `Locked`         | Amount of GPUF committed                 |
| `days committed` | Elapsed commitment duration              |
| `21`             | Days required to reach full mining power |
| `min(1, ...)`    | Caps the time multiplier at 100%         |

### Linear progression

The following values illustrate the linear progression. They are mathematical examples, not separate protocol checkpoints.

| Elapsed time | Mining power        |
| ------------ | ------------------- |
| Day 1        | Approximately 5%    |
| Day 7        | Approximately 33.3% |
| Day 14       | Approximately 66.7% |
| Day 21       | 100%                |
| After day 21 | 100%                |

Mining power remains at 100% after day 21 while committed tokens unlock gradually.

### Wallet cap

Maximum mining power per wallet is limited to 2% of total token supply.

| Parameter             | Value              |
| --------------------- | ------------------ |
| Total supply          | 1,000,000,000 GPUF |
| Maximum per wallet    | 2% of supply       |
| Maximum mining amount | 20,000,000 GPUF    |

A single wallet cannot account for more than the specified mining-power allocation based on the 2% supply cap.

### Reward share

$$
\text{Miner Reward Share} =
\frac{\text{Miner Mining Power}}{\text{Total Mining Power}}
$$

This ratio determines the miner's share of the hourly mining pool. See [Reward Calculation](/mining/reward-calculation.md) for the hourly calculation.


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