The Fairies Soap Formula Calculator

Create optimal soap recipes with data-driven guidance and smart recommendations

Recipe Inputs

Soap Type

Traditional bar soap - requires different oil ratios for hardness

Total Oil Weight

Lye Type

Recommended for hard bar soap

Superfat5%

Recommended: 5-8% for most soaps

Water Calculation Method

Water Percentage

Default: 38% (typical range: 33-38%)

Fragrance/Essential Oil Weight (g)

Typical: 3-6% of total oil weight (15-30 g)

Select Oils

0 selected

Loading oils from database...

Selected Oils

No oils selected. Choose oils from the selector below to begin creating your recipe.