The burn time of a candle is determined by the amount of wax it contains and its average burn rate per hour. The formula to calculate the total burn time is straightforward: divide the total weight of the wax by the average burn rate.
Wax Weight = total weight of the candle’s wax in grams
Average Burn Rate = average burn rate per hour in grams/hour
For example, if a candle has 200 grams of wax and burns at an average rate of 10 grams per hour, its total burn time would be 20 hours.
How do I calculate the burn time of a candle?
What units should I use for wax weight and burn rate?
Can I calculate burn time for multiple candles at once?
How accurate is the burn time calculation?
What if my candle has a scent or color added?
Can I use this calculator for candles with different shapes?
What should I do if my candle burns faster or slower than expected?
Results are for informational purposes only and do not constitute professional advice.
