Tools you might need next
Estimate melt pool diameter from wick burn rate and burn time. Free wax melt pool calculator for wax and related calculations.
Estimate appropriate wick series number from container diameter and wax type. Free wick size selector tool for wick, size, and more.
Calculate fragrance oil weight for target load percentage in candle wax. Free fragrance load percentage tool for fragrance, load, and more.
This tool applies a standard formula from the relevant domain. The computation is deterministic — given the same inputs, the result is always identical. The formula accounts for the primary variables that determine the output.
Optimal trim = Base trim × Wick diameter factorThe calculation requires: Base Trim Length, Wick Diameter. Each parameter contributes to the final result according to the formula above. Accuracy depends on the precision of your input measurements.
Updated: July 2026
A typical use case demonstrating the calculator with representative values.
→ Calculated result based on the formula and provided inputs
Enter your own values to get a personalized result for your specific situation.
→ Result calculated from your specific input values
Check the expected unit for each input field (shown as suffix). Converting between imperial and metric units before entering values prevents calculation errors.
This calculator uses the formula shown. Real-world results may vary due to factors not captured by the model. Use the result as an estimate and verify with domain-specific standards.
Calculate optimal wick trim length for clean burn and reduced soot. Free cotton wick trim length tool for cotton, wick, and more. It applies the calculation formula (Optimal trim = Base trim × Wick diameter factor). For example: standard cotton wick, 0.08 in diameter — A typical use case demonstrating the calculator with representative values.