
The burn time of a candle depends on several factors, including the type of wax used, the size and type of wick, the candle holder, and even the wind speed in the location. While candles do not have an expiration date, they can lose their colour and scent over time. On average, a 22 oz candle can last between 100 and 150 hours. However, this duration can vary depending on the specific characteristics of the candle and the environment in which it is burned.
| Characteristics | Values |
|---|---|
| Burn time | 100-150 hours |
| Burn time per ounce | 5-8 hours |
| Wick size | Large |
| Wax type | Natural, synthetic, or a blend of the two |
| Scent | Loses its fragrance over time |
| Colour | Loses its colour over time |
| Storage | Store in a cool, dark place |
| Use | Best used within the first 6 months to 2 years |
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What You'll Learn

Burn time depends on wax type, wick size, and jar size
The burn time of a 22 oz candle depends on the wax type, wick size, and jar size.
Wax Type
The type of wax used in a candle affects its burn time. For example, soy wax candles burn slower than other types of wax because the melting point of soy wax is lower at around 120 degrees Fahrenheit. This means that it takes less heat to melt soy wax, so the wick doesn't have to work as hard. On the other hand, beeswax has a very high melting point of around 145 degrees Fahrenheit, but it still burns very slowly.
Wick Size
The size of the wick also plays a crucial role in determining burn time. A larger wick will burn through the wax faster, resulting in a shorter burn time. Conversely, a smaller wick will burn the wax more slowly, leading to a longer burn time. Additionally, the wick size must be appropriate for the jar size to ensure the melt pool reaches the edges of the jar. If the wick is too small or too large for the container, the candle will not last as long.
Jar Size
The size of the jar or container also impacts the burn time of a candle. A wider jar with a larger diameter will last longer than a jar with a smaller diameter. This is because the burn time of a candle is proportional to its size, with larger candles providing longer burn times. For example, a small 3.7-ounce jar candle may burn for 25 to 40 hours, while a large 22-ounce jar candle can burn for 110 to 150 hours. Additionally, the jar size determines the appropriate wick size, as larger containers require bigger wicks to create a sufficient melt pool.
In summary, the burn time of a 22 oz candle can vary depending on the specific wax type, wick size, and jar size. However, based on the information provided, a 22 oz candle from the Yankee Candle Company in a large jar is expected to burn for approximately 110 to 150 hours.
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The first burn is important
A 22 oz candle will typically last between 100 and 150 hours. However, this duration can vary depending on several factors such as the type of wax, the size and type of wick, the jar size, and environmental factors.
The first time you light your candle is critical as it sets a precedent for how the candle will burn in the future. This phenomenon is known as "candle memory," where the candle will remember how it burned the first time and repeat that pattern in subsequent burns.
Therefore, it is essential to ensure that your candle builds a full melt pool during its initial burn. This means allowing the wax to melt and reach the edges of the jar. If you don't do this, the melt pool will be limited to the first burn's extent, and your candle will tunnel, significantly reducing its burn time.
To avoid tunnelling and ensure an even burn, follow these steps during the first burn:
- Trim the wick: Before lighting your new candle, use a wick trimmer to trim the wick to between 1/8 and 1/4 of an inch. This ensures a clean burn and even fragrance emission.
- Allow sufficient burn time: During the first lighting, burn your candle for at least three to four hours. This duration ensures that the melt pool has enough time to reach the edges of the jar.
- Avoid drafts: Keep your candle away from drafts or wind, as these can affect the burn pattern and reduce the burn time.
- Maintain proper jar size and wick size: Ensure that your candle's jar size and wick size are appropriate for the amount of wax. If the wick is too small, the melt pool may not reach the edges, and if it's too large, the candle will burn too quickly.
By following these steps during the first burn, you will set your candle on the right path for a long and even burn, maximizing its lifespan and ensuring you get the most out of your purchase.
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Store candles properly to extend their lifespan
A 22 oz candle will burn for 110 to 150 hours. To ensure that your candles burn for as long as possible, it is important to store them properly.
Firstly, candles should be stored in a cool, dark place. Warm temperatures can cause candles to sweat, softening the wax and separating it from the fragrance. Direct sunlight can also cause oxidation and degradation of dyes and fragrance oils in the wax, resulting in a faster fading of scent and colour. Therefore, it is best to avoid storing candles in areas prone to high temperatures and direct sunlight, such as near windows, radiators, space heaters, kitchen appliances, or under the bathroom or kitchen sink. Instead, opt for a basement, a shelf, or a door rack. If you have extra room, you can even store them in the fridge, but never in the freezer, as this may damage the candle wick and cause the wax to crack or split.
Secondly, candles should be kept away from humidity and sources of ignition. Humidity can cause the wicks to become damp, affecting the candle's burn time. Sources of ignition, such as anything that can catch fire easily, pose a safety hazard.
Thirdly, candles should be stored out of reach of children and pets. This ensures that they won't fall into the wrong hands and cause accidental fires or injuries.
Lastly, candles should be kept covered when not in use. This helps to preserve the scent and keep dust out. For candles with lids, simply replace the lid when not in use. For those without lids, consider investing in a bell cloche or storing them in a plastic bag or airtight container to prevent dust accumulation and fragrance escape. Additionally, for taper candles, it is recommended to store them flat to prevent warping, and for pillar candles without jars, store them flat to prevent melting and damage.
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Scented candles are best used within a year
The burn time of a candle depends on several factors, including the type of wax, the size and type of wick, the candle holder, and even the location's wind speed. For example, candles with smaller wicks tend to burn for eight to ten hours per ounce of wax, while candles with larger wicks burn for only five to seven hours per ounce. The jar size also matters, as wider jars will last longer than those with smaller diameters.
Additionally, the first time a candle is lit sets a precedent for how it will burn in the future due to a phenomenon known as "candle memory." If a candle does not form a full melt pool during its first burn, it will only reach the same limit during subsequent burns, resulting in a shorter burn time. To avoid this, it is recommended to burn a candle for three to four hours the first time it is lit.
To make scented candles last longer, they should be stored in a cool, dark place, away from direct light and strong smells. Wrapping them in soft, dry clothes before storing them can also help preserve their fragrance. Another tip is to place candles in the freezer a few hours before lighting them, as this can extend their burn time.
While a 22 oz candle from the Yankee Candle Company is estimated to burn for 110 to 150 hours, the burn time may vary depending on the specific candle's characteristics and the environment in which it is burned. To calculate the burn time more accurately, one can use mathematical formulas or online burn time calculators.
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Burn time can be calculated mathematically
The burn time of a candle depends on various factors, including the type of wax used, the size and type of wick, the jar size, the scent, and the location. For instance, a small Yankee Candle Company jar holding 3.7 ounces of wax will burn for 25 to 40 hours, while a large jar holding 22 ounces of wax will burn for 110 to 150 hours.
Another method is the Full Burn Test, which involves burning the candle in 2-3 hour intervals until it completely extinguishes. Keep track of the number of burns, then multiply this by the burn duration to get the approximate burn time. For example, if a candle burned for 2 hours and took 25 burns to fully extinguish, the approximate burn time would be 50 hours (25 burns x 2 hours).
A third method is the Partial Burn Test, which is a quicker way to estimate burn time but may be less accurate due to changes in burning characteristics. This involves measuring the weight of the candle before and after a controlled burn of 2-3 hours. Subtract the weight after burning from the beginning weight to determine the amount of wax used, then divide the total wax weight by the amount of wax used during the burn to estimate the total number of burns. Finally, multiply the estimated total burns by the burn time hours to get the total burn time.
Additionally, there are online burn time calculators that can provide quick estimates by inputting the wax weight, burn time per interval, and other relevant details.
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Frequently asked questions
A 22 oz candle can last for 100-150 hours. However, this duration can vary depending on factors such as the type of wax, the size and type of wick, the jar size, and the presence of drafts.
The burn time of a candle depends on various factors, including the type of wax, the size and type of wick, the jar size, and environmental conditions such as drafts or wind speed. Additionally, the first time a candle is lit, it should be allowed to burn for 3-4 hours to establish a "candle memory" and prevent tunnelling.
To make your candle last longer, store it in a cool, dark place away from direct light and strong smells. You can also wrap it in soft, dry clothes before storing it. Additionally, trimming the wick to between 1/8 and 1/4 of an inch before lighting can help extend the candle's lifespan.











































