Aura Candle — Candle Wick Sizes and Burn Times | auracandle.net
Two published numbers give the hours, and a short diagnostic list separates a wick fault from a wax or fragrance-load fault.
The calculation needs two numbers: net wax weight in grams and the wick's published burn rate in grams per hour. Divide the first by the second. At 3.5 g/hr, a 350 g net fill gives 100 hours of fuel; at 6.2 g/hr the same fill gives about 56 hours.
A 9 oz jar is about 255 g of net wax, which gives 73 hours at 3.5 g/hr, 55 hours at 4.6 g/hr, 41 hours at 6.2 g/hr and 35 hours at 7.3 g/hr. The published rate for the code in the jar is the only variable.
On narrow screens, swipe or scroll the plate sideways.
The same specification tables pair every code with a yield in yards per pound, so one lookup gives both burn behaviour and material usage per candle: RRD-37NST2 yields 435 yards per pound while LX-14 yields 548.
On the fault side, tunneling means the code is too small for the diameter. Blooming or mushrooming is what the LX self-trimming wick position is designed to minimise or eliminate, and sooting and after glow are what that treatment is stated to reduce.
Wet spots and adhesion failures sit with the wax, the jar and the cooling rate rather than with the braid. Fragrance and dye load change how a given code behaves, but they are a load variable, not a wick fault.
Further reading