SoapCraft: Soap Calculator

SoapCraft is a clean soap and lye calculator for handmade soap makers who want clear numbers without a cluttered workshop suite. Build cold process, hot process, or KOH liquid soap recipes, choose your water method, check the lye amount, then save, scale, copy, and share recipes from one focused app. FREE FEATURES - Calculate NaOH and KOH soap recipes - Enter oils by percentage or weight - Use grams, ounces, or pounds - Choose lye concentration, water:lye ratio, or water as % of oils - Review lye, water, oil, fragrance, additive, and batch totals - See water-equivalent cross-checks so settings are easier to understand - Save up to three recipes with notes and favorites - Copy and share plain text recipe summaries - Duplicate recipes and resize batches while staying within the free recipe limit - Read beginner-friendly warnings for missing oils, unusual superfat, and invalid totals PRO FEATURES - Unlimited saved recipes and recipe duplication - Add custom oils with your own SAP values - View complete recipe quality profiles when oil data is available - Follow Make mode checklists while you work - Track cure dates and ready batches - Export polished recipe sheets as image or PDF SoapCraft is a calculator and recipe organizer. It does not certify recipe safety or make medical or skin-care claims. Always follow appropriate lye handling and soapmaking safety practices. Terms of Use: https://www.cong-le.com/terms.html Privacy Policy: https://www.cong-le.com/privacy.html