Saponification Value Lookup – Online Oils & Butters
Search for the NaOH and KOH sap values of various oils. Reference for cold process soap makers.
UD5 Toolkit
Search for the NaOH and KOH sap values of various oils. Reference for cold process soap makers.
Create a custom soap recipe by selecting oils and their percentages. Get precise lye and water amounts. Safety warnings included.