Water Softener Calculator

Water Softener Calculator

(Calculate capacity, salt usage and regeneration cycles for your water softening system)

Choose Your Softener Type

Water Softener

Strongly acidic cation exchange resin for removing Ca²⁺ and Mg²⁺ ions from water

ECOMIX® A

Multi-layer filtration media combining softening with Fe²⁺, Mn²⁺, ammonia & moderate organic matter capacity removal. Remember limits for ECOMIX®: hardness 750 ppm, Iron 15 mg/L, manganese 3mg/L, ammonia 4 mg/L, pH 5-9, TDS max 4000 mg/L

ECOMIX® C

Multi-layer filtration media combining softening with Fe²⁺, Mn²⁺, ammonia & high organic matter capacity removal. Remember limits for ECOMIX®: hardness 750 ppm, Iron 15 mg/L, manganese 3mg/L, ammonia 4 mg/L, pH 5-9, TDS max 4000 mg/L

Enter System Parameters

Calculation Results

*Note: The "Added Sodium" value indicates the sodium concentration in every litre of softened water you use, in addition to the primary sodium level already present in your untreated water.

Health Tip

EU guidelines recommend under 200 ppm sodium in drinking water. Consider a kitchen RO system to remove excessive sodium from your drinking water while keeping the benefits of soft water throughout your home.

Explore RO options →