To calculate the Alkalinity Increase enter the values of pool volume, desired Alkalinity increase to figure out the Amount of Sodium Bicarbonate needed instantly!

## Alkalinity Increase Calculator

Enter any 2 values to calculate the missing variable

The **Alkalinity Increase Calculator** is a very needful tool. It helps the pool owners in knowing the fairly harmless amount of chemicals needed to increase the alkalinity level in a pool. Alkalinity stabilizes pH levels in the water, ensuring a balanced and healthy swimming environment.

This calculator allows you to input your pool’s volume and the desired increase in alkalinity to find out how much alkalinity increaser to add.

**Formula:**

Contents

`$AI = \frac{PV \times DI}{1.5}$`

Variable |
Description |
---|---|

AI |
Alkalinity increase (in ppm or mg/L) |

PV |
Pool volume (in liters or gallons) |

DI |
Desired increase in alkalinity (in ppm or mg/L) |

**How to calculate alkalinity increase:**

To raise the total alkalinity, follow these steps:

**Test the current alkalinity**: Use a pool test kit to measure the alkalinity in**ppm (parts per million)**.**Determine the desired alkalinity level**: Ideally, pool alkalinity should be between**80–120 ppm**.**Calculate how much alkalinity increaser to add**: Use a formula or calculator to find the amount of sodium bicarbonate needed.

**Solved Calculation:**

**Example 1:**

Step |
Calculation |
---|---|

Pool Volume (PV) | 10,000 liters |

Desired Alkalinity Increase (DI) | 50 ppm |

Alkalinity Increase Calculation |
$AI = \frac{10,000 \times 50}{1.5}$ |

Result |
$AI = 333,333.33 \, mg$ |

**Answer**: You need **333,333.33 mg** (or **333.33 grams**) of alkalinity increaser to raise the alkalinity.

**Example 2:**

Step |
Calculation |
---|---|

Pool Volume (PV) | 20,000 gallons |

Desired Alkalinity Increase (DI) | 30 ppm |

Alkalinity Increase Calculation |
$AI = \frac{20,000 \times 30}{1.5}$ |

Result |
$AI = 400,000 \, mg$ |

**Answer**: You need **400,000 mg** (or **400 grams**) of alkalinity increaser.

**What is Alkalinity Increase Calculator?**

The **Alkalinity Increase Calculator** is a necessary accessory for pool owners. It helps them calculate how much alkalinity increaser, such as sodium bicarbonate, to add to their pool to raise the total alkalinity to the desired level. More importantly maintaining the right alkalinity level is crucial for water balance, as it prevents pH fluctuations and ensures a comfortable swimming environment.

A general rule is that **1.5 pounds** of sodium bicarbonate increases the alkalinity by **10 ppm** in a **10,000-gallon** pool. You can use a **pool alkalinity increase calculator** to enter the pool size, current alkalinity, and desired alkalinity to get the exact amount to add.

For example, if your pool holds **15,000 gallons** and your current alkalinity is **70 ppm**, you may need around **3 pounds** of alkalinity increaser to raise it to **100 ppm**.

**Final Words:**

In the end, the accessories like the **muriatic acid pool calculator** can help if you need to lower alkalinity after it’s been raised too high. Remember, adding too much alkalinity can cause pH imbalances, so it’s important to balance alkalinity and pH together. After all, it is the matter of our own safety and health.