# APR calculation

## Pool APR

The pool's Annual Percentage Rate (APR) is influenced by both the trading volume and the pool's rewards. The calculation is based on the average trading volume over the past 24 hours.

```typescript
apr = ((feeUsd * 365) / tvlUsd) * 100 + rewardAPR
```

## Position APR

We use the getPositionAPR method in the SDK to calculate the position apr

**Examples**

```typescript
const poolId = '0xb32fb8ec0b447a833066496bd7251d3a2ee57a0a97c54bf4cc945a986235582a';
const pool = await turbosSdk.pool.getPool(poolId);
const positionId =
  '0xb7efa54832e000dcb8879e586f74cec55623105920c96f5f1ebe78a60f9cbd3b';
const position = await turbosSdk.nft.getPositionFields(positionId);
turbosSdk.nft.getPositionAPR({
  poolId,
  tickLower: turbosSdk.math.bitsToNumber(position.tick_lower_index.fields.bits),
  tickUpper: turbosSdk.math.bitsToNumber(position.tick_upper_index.fields.bits),
  fees24h: '100000000',
  getPrice: async (coinType) => {
    return await getPriceFromApi(coinType);
  },
})
```

{% hint style="info" %}
24h fee and pool apr can get from our api: [https://api.turbos.finance/pools/v2?page=1\&pageSize=40\&orderBy=\&category=\&coinTypes=\&includeRisk=false\&symbol=\
](https://api.turbos.finance/pools/v2?page=1\&pageSize=40\&orderBy=\&category=\&coinTypes=\&includeRisk=false\&symbol=)
{% endhint %}
