Volume of rectangle pool

Trapezoidal Prism Volume Calculator

Volume of round pool

Volume of oval pool

Volume Conversion: Gallons to Liters

Volume Conversion: Liters to Gallons

Total Sodium Bicarbonate

To calculate how much sodium bicarbonate your swimming pool requires to increase the total alkalinity, choose the increase you want and enter the volume of your pool.

Total Hydrochloric Acid

To calculate how much hydrochloric acid (muriatic acid) your swimming pool requires to decrease the total alkalinity, choose the reduction you want and enter the volume of your swimming pool.

Total Sodium Bisulphate

To calculate how much dry acid (sodium bisulphate) your swimming pool requires to decrease the total alkalinity, choose the reduction you want and enter the volume of your swimming pool.

Calcium Hardness Calculator

To calculate how much calcium chloride your swimming pool requires to increase the calcium hardness, choose the increase you want and enter the volume of your swimming pool.

Stabiliser Calculator

To calculate how much stabiliser (cyanuric acid) your swimming pool requires to increase the stabiliser level, choose the increase you want and enter the volume of your swimming pool.

Soda Ash Calculator

To calculate how much soda ash (sodium carbonate) your swimming pool requires to increase the pH level, choose the increase you want and enter the volume of your swimming pool.