Fragrance Oil Calculator
Wax Density Guide
Understanding the relative density of different candle waxes helps convert container volume into weight and estimate how much wax is needed.
| Wax Type | Approx. Density (g/mL) | Notes |
|---|---|---|
| Beeswax | 0.96 | Highest density among common candle waxes |
| Soy Wax | 0.90 | Approximately 90% the density of water |
| Paraffin | 0.82 | Lighter than most waxes; needs less weight to fill a container |
| Coconut Wax (approx.) | 0.90 | Similar to soy; values vary by blend |
These values are approximate and can vary with formulation and temperature. Multiply your container volume by the density factor to estimate wax weight.
Why Density Matters
- Volume‑to‑weight conversion: Candle wax weighs less than water. Multiply your container’s volume (mL) by the density factor to estimate grams of wax. For example, a 200 mL jar × 0.9 g/mL ≈ 180 g of soy wax.
- Fragrance load calculation: Once you know the wax weight, multiply it by your chosen fragrance load percentage to determine the amount of fragrance oil required.
- Variability: Density can vary with temperature, additives and supplier formulations; testing a small batch or checking your wax supplier’s data helps improve accuracy.