Wax Calculator
How much wax for your container, with allowance for fill loss.
Tools & Calculators
The math, done for you.
Free calculators for the numbers behind a good candle. No account, no paywall.
Fragrance Load
Fragrance oil by percentage, in ounces or grams, for your batch.
Wick Selector
Match wick series and size to container diameter and wax type.
Batch Scaler
Scale a recipe up or down to any number of candles.
Cost & Pricing
Cost per candle and a fair price, including containers, labels and time.
Pour & Cure Guide
Pour, cool and cure temperatures and times by wax.
Unit Converter
Ounces, grams, milliliters, Fahrenheit and Celsius.
Troubleshooter
Frosting, tunneling, sinking and wet spots: what caused it and how to fix it.