How Long Do Candles Last? A Guide to Candle Burn Time
A well-made candle can provide dozens of hours of burn time, but exactly how long a candle lasts depends on its size, wax, wick, vessel, and how it's burned. At Clean Slate, our Core Candles have a tested burn time of approximately 40 hours, while our Lux Candles provide approximately 45–60 hours of burn time.
How Many Hours Does a Candle Last?
There isn't one burn time that applies to every candle. While a larger candle generally has the potential to burn longer because it contains more wax, candle size alone doesn't determine how many hours you'll get from it.
Wax blend, wick, vessel diameter, fragrance formula, and burning conditions can all affect how quickly a candle consumes its wax. That's why two candles of a similar size can have very different burn times.
At Clean Slate, we test each candle as a complete system—wax, wick, fragrance, and vessel so we can provide realistic burn-time expectations.
| Clean Slate Candle | Wick | Approximate Burn Time |
|---|---|---|
| Core Candle | Lead-free cotton wick | 40 hours |
| Lux Candle | Whispering wood wick | 45–60 hours |
Both collections use our coconut-soy wax blend. Actual burn time can vary depending on burning conditions and how the candle is cared for.
What Determines How Long a Candle Lasts?
Several elements work together to determine a candle's burn time:
- Wax: Different wax blends burn at different rates.
- Wick: Wick material and size affect the flame and how quickly wax is consumed.
- Vessel: The diameter of the candle influences the size of the melt pool.
- Fragrance: Each fragrance formula can behave differently when burned.
- Candle care: Wick maintenance, drafts, and burn length can affect performance.
This is why burn time is best evaluated from the finished candle rather than estimated from wax type or candle size alone.
How to Make Your Candle Last Longer
A few simple habits can help your candle burn more evenly and make the most of its expected burn time:
- Trim your wick before each burn. A properly maintained wick helps keep the flame controlled.
- Give the first burn enough time. Allow the wax to melt close to the edges of the vessel to help prevent tunneling.
- Avoid drafts. Fans, air vents, and open windows can disturb the flame and cause uneven burning.
- Don't burn it too long. Follow the recommended burn time on your candle's care instructions.
- Keep the wax clean. Remove wick trimmings or debris before lighting.
Good candle care doesn't need to be complicated. A little attention each time you light it can help you get more enjoyment from your candle.
How Long Do Coconut-Soy Candles Last?
There isn't a universal burn time for coconut-soy candles. Wax type is only one part of a candle's overall design, so the best estimate comes from the burn time tested by the candle maker.
For Clean Slate candles, you can expect approximately 40 hours from our Core Candles and 45–60 hours from our Lux Candles.
When comparing coconut-soy candles, look for a tested burn-time estimate rather than assuming that wax type or candle size alone determines how long the candle will last.
Candle Burn Time FAQs
How long do Clean Slate candles last?
Our Core Candles have a tested burn time of approximately 40 hours, while our Lux Candles typically provide 45–60 hours of burn time.
Does trimming the wick help a candle last longer?
Proper wick care helps control the flame and encourages a more even burn, helping you get the most from your candle.
Does the first burn matter?
Yes. Giving your candle enough time to develop an even melt pool on its first burn can help prevent tunneling and uneven wax consumption.
Ready to Find Your Next Scent?
Explore Clean Slate candles, made with our coconut-soy wax blend and available in fragrances ranging from fresh and clean to woody and earthy, warm and cozy, fruity, citrus, and floral scents.