This tool helps DIY candle makers calculate the right amount of wax and fragrance for their projects. It’s designed for hobbyists and crafters working on small-batch candle making. Use it to avoid waste and ensure consistent scent throw in your homemade candles.
Candle Wax & Fragrance Calculator
Enter your details and click Calculate to see results.
How to Use This Tool
Start by selecting your container type and entering its size in ounces. Choose your wax type and set the fragrance load percentage—typically 6-10% for soy wax. Enter the number of candles you plan to make, then click Calculate to see detailed results. Use Reset to clear all fields and start over.
Formula and Logic
The calculator uses the standard candle-making formula: Wax per candle = Container size × (1 - Fragrance load). Fragrance per candle = Container size × Fragrance load. All values are converted to grams for precision. The tool assumes a 1:1 volume-to-weight ratio for simplicity, which is common for DIY calculations.
Practical Notes
- Always add 10-15% extra wax for waste allowance, especially when pouring multiple candles.
- Soy wax typically holds 6-10% fragrance; paraffin can handle up to 12%.
- Use a digital scale for accurate measurements—volume cups can be inconsistent.
- Project difficulty: Beginner-friendly, but practice with small batches first.
- Cost comparison: Making candles at home costs about 30-50% less than buying ready-made ones, depending on materials.
Why This Tool Is Useful
This tool helps you avoid over- or under-pouring wax and fragrance, reducing material waste and ensuring consistent scent throw. It's ideal for small-batch crafters who want professional results without guesswork. By calculating exact amounts, you can plan projects efficiently and stay within budget.
Frequently Asked Questions
What if my container size is between standard sizes?
Enter the exact fluid ounce capacity. If unsure, fill the container with water and measure the volume in a measuring cup.
Can I use this for different wax types?
Yes, the tool adjusts fragrance load recommendations based on wax type. Beeswax and coconut wax may require lower fragrance percentages.
How do I account for wick size and burn time?
This tool focuses on wax and fragrance amounts. Wick selection depends on container diameter and wax type—consult a wick sizing chart for best results.
Additional Guidance
For best results, always test a small batch before scaling up. Keep notes on your recipes, including wax type, fragrance brand, and pour temperature. Consider using a double boiler for melting wax safely. Store extra wax and fragrance in airtight containers away from heat and light.