Professional toolkit for soap and candle makers. Calculate lye concentration, SAP values, superfatting, and fragrance loads. Accurate tools for safe and consistent artisan products.
Quick-start recipes used by thousands of soap and candle makers
Classic 500 g batch: 40% coconut, 40% olive, 20% castor — 5% superfat, 33% lye concentration.
300 g batch with 2% superfat for a cleansing shampoo bar. High coconut for lather.
8% fragrance load on 500 g soy wax — maximum scent throw without sweating.
3% fragrance load on 400 g oils — IFRA-safe rate for leave-on skin products.
Fill a standard 8 oz mason jar with soy wax + 8% fragrance and 0.1% dye.
Scale up any 300 g oil recipe to 600 g by entering a 2× multiplier.
500 g batch, 10 bars: estimate material cost with markup to set your retail price.
38% water, 5% superfat cold process soap — see minimum and recommended cure weeks.
Fragrance flash point 65°C vs. pour temp 55°C — is it safe? Check the margin.
Medium intensity mica on 500 g oils — calculate grams and teaspoons needed.
60% olive + 30% coconut + 10% castor — check INS value and soap quality score.
Lavender (50%) + cedarwood (30%) + bergamot (20%) at 2% usage on 500 g oils.