How To Use
Find the perfect wick size for your candle based on container diameter, wax type, and fragrance load.
- Enter your Container Diameter in inches (measure the inside width).
- Choose your Wax Type from the dropdown.
- Enter your Fragrance Load percentage (defaults to 6%).
- Optionally enter Container Depth for deep containers.
- Click Calculate to get wick recommendations.
Candle Wick Calculator

Fill Out The Fields Below
Result
Candle Wick Calculator Help
Field | What It Is |
---|---|
Container Diameter | Inside width of your candle jar (inches) |
Wax Type | Different waxes need different wick sizes |
Fragrance Load | Higher fragrance needs larger wicks |
Container Depth | Deep containers may need size adjustment |
FAQs
How do I measure container diameter?
Measure the inside width of your container at the top where the wick will be. Use the widest point for accurate sizing.
What wick brands are these recommendations for?
Recommendations include CD (Cotton Core), HTP (High Temperature Paper), and LX (Flat Braid) wicks - common industry standards.
Why does fragrance load affect wick size?
Fragrance oils can interfere with burning. Higher fragrance loads typically need larger wicks to maintain proper flame and melt pool.
Should I test multiple wick sizes?
Yes! Always test recommended wicks in your exact wax and fragrance combination. Start with the suggested size and adjust if needed.
What if my container size is not listed?
The calculator finds the closest size and adjusts recommendations. For unusual sizes, test wicks designed for the next larger standard size.