Soap Calculator
Create perfect cold process soap recipes with detailed calculations
Recipe Input
Configure your soap recipe parameters
Oil Selection
Choose oils and set percentages (must total 100%)
hard Oils
soft Oils
Butters
Specialty Oils
Additives
Add clays, powders, essential oils, colors, and other additives to your soap
Note: Soap properties (hardness, cleansing, etc.) are calculated based on oils only. Additives will affect the final soap characteristics but these effects are complex and vary by usage amount, processing conditions, and oil base. The values shown are for your oil blend only.