As a subject matter expert in the field of candle making and their usage, I can provide you with a detailed answer to your question.

The time it takes to burn a candle can vary greatly depending on several factors, including the size of the candle, the type of wax used, the wick size, and how long the candle is allowed to burn each time it's lit. Here's a breakdown of these factors:


1. Size of the Candle: Larger candles will naturally burn for a longer period than smaller ones. A standard small tea light might burn for 4 to 6 hours, while a medium-sized pillar candle can burn for 50 to 60 hours or more.


2. Type of Wax: Different waxes burn at different rates. Soy wax tends to burn slower and cooler than paraffin wax, which means a soy candle might last longer than a similarly sized paraffin candle.


3. Wick Size: The size of the wick can affect how much wax is melted at a time. A larger wick will melt more wax, causing the candle to burn faster.


4. Burning Time Per Session: It's recommended to burn candles for no more than 4 hours at a time to prevent the wax from tunneling (burning down one side) and to ensure a longer overall life for the candle. If you burn a candle for shorter periods, it will last longer.


5. Quality of the Candle: Higher quality candles tend to burn more evenly and last longer.

To give you a rough estimate, a high-quality, medium-sized candle with a good wick can last anywhere from 50 to 100 hours, depending on the factors mentioned above.

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Candle Burn-time Calculator. Generally, smaller candles such as votives with smaller wicks will burn at a rate of 7-9 hours per ounce of wax used. For example, a two ounce votive may be expected to burn for 14-18 hours.read more >>