🧼 Soap Making Calculator
Professional saponification calculator with precise lye calculations, safety guidelines, and soap property predictions
Recipe Progress
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Recipe Summary
Total Oils:
Lye Needed:
Water:
🫒 Select Your Base Oils
Choose your oils and enter the amounts. Each oil contributes different properties to your soap.
⚗️ Lye & Water Configuration
Configure superfat percentage, water ratio, and lye type for your recipe.
Superfat = unreacted oils for conditioning
Higher water = longer cure time
📏 Batch Size
Total oils:
Perfect size for standard 3-4 lb loaf mold
🌸 Essential Oils & Fragrances
Add fragrances to your soap. Essential oils are natural, fragrance oils are synthetic.
📋 Fragrance Guidelines
• Essential Oils: 1-3% of oil weight (natural but can fade)
• Fragrance Oils: 3-6% of oil weight (stronger, lasts longer)
• Current batch: =
📋 Your Soap Recipe
Complete recipe with calculations, safety notes, and step-by-step instructions.