How Long Do Soy Wax Candles Burn? Your Guide to Long-Lasting Luxury

If you’ve ever wondered, how long should a candle last?, you’re not alone. Burn time is one of the most common questions we get from our customers at Eugenie & Wells, and it’s a smart one, especially if you’re investing in a beautifully crafted candle that’s made to last.

The good news? When cared for properly, soy wax candles offer some of the longest burn times of any candle on the market. Let’s break down what impacts burn time, why soy wax performs so well, and how to make the most of every hour your candle burns.

Average Burn Time of Soy Wax Candles

On average, soy wax candles burn 30% to 50% longer than candles made from traditional paraffin wax.

Here’s a quick breakdown:

Candle SizeAverage Burn Time (Soy Wax)4 oz20–25 hours8 oz40–50 hours10 oz50–60 hours12 oz60–75 hours

At Eugenie & Wells, our soy wax candles are carefully hand-poured in small batches to ensure a slow, even burn. That means you can enjoy your favorite fragrance longer, without the toxins or soot.

Why Does Soy Wax Burn Longer?

Soy wax has a lower melting point than paraffin wax, which allows it to burn more slowly and evenly. When combined with high-quality fragrance oils and proper wick sizing, soy wax creates a candle that’s clean, consistent, and long-lasting.

Bonus: Because soy burns cooler, it also helps preserve the scent, offering a more balanced and natural fragrance throw.

How to Extend the Burn Time of Your Candle

Want to get the most out of your soy candle? Here are a few candle care tips to help maximize every minute:

  • Trim your wick to ¼ inch before every burn

  • Let the wax pool reach the edges on the first burn to avoid tunneling

  • Avoid burning longer than 4 hours at a time

  • Keep candles out of drafts and away from vents or fans

  • Store in a cool, dry place with the lid on when not in use

These small steps can add hours to your candle’s life—and keep it looking beautiful in the process.

Why We Use Soy Wax at Eugenie & Wells

We chose 100% soy wax for all of our candles because it’s clean, renewable, and long-burning. Unlike paraffin, which is derived from petroleum, soy wax is plant-based and biodegradable. It's better for your air, your home, and the planet.

Plus, it delivers the kind of slow, even burn that turns a simple moment into something special.

Burn time matters—especially when you're choosing a candle to elevate your space, your routine, or your self-care rituals. With soy wax, you get more of what you love: more hours of glow, more scent in the air, and more value from every candle.

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