Summary
- Most tealight candles burn between three and five hours, with paraffin lasting longer than soy.
- Metal cups conduct heat better than plastic, which extends burn time by keeping the wax pool liquid.
- Drafts shorten burn time by up to an hour because the flame consumes wax faster.
- Placing tealights in a stable holder keeps the flame upright and the burn even.
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Standard Burn Time for Tealight Candles
A standard tealight candle burns for three to five hours. Most manufacturers print four hours on the box because that is the midpoint for paraffin wax in a metal cup under still air. Soy tealights burn closer to three hours. Paraffin burns closer to five. The difference comes down to wax density and melting point, which control how fast the wick draws fuel into the flame. Beeswax tealights can reach six hours, but beeswax costs more and most tealights sold in bulk packs are paraffin. Check the label or the product description if burn time matters for your event.What Changes Burn Time
Wax type is the first variable. Paraffin has a higher melting point than soy, so the wax pool stays smaller and the wick burns through the fuel more slowly. Soy melts at a lower temperature, which creates a wider pool and a faster burn. Cup material is the second. Metal cups conduct heat into the wax, keeping the pool liquid and the burn steady. Plastic cups insulate the wax, which can cause the flame to drown in liquid wax or flicker out early. Airflow is the third. A draft tilts the flame, which heats one side of the cup more than the other and melts wax unevenly. The candle burns faster and may tunnel, leaving wax on the cool side untouched. Wick size matters less in tealights than in larger candles because tealight wicks are standardized to match the small diameter of the cup. A wick that is too large will smoke. Too small and the flame drowns.Metal Cups Versus Plastic Cups
Metal cups last longer because aluminum conducts heat evenly across the base of the candle. The wax melts uniformly, the wick stays centered in liquid fuel, and the flame burns at a consistent height until the wax is gone. Plastic cups burn faster and less predictably. Polycarbonate cups insulate the wax, so the flame heats only the wax directly beneath the wick. The rest of the wax stays solid, and the candle burns down the center in a narrow tunnel. Burn time drops to two or three hours. Plastic also softens as the candle burns. The cup can warp, tilt the wick, and spill wax if the candle sits on an uneven surface. Metal cups hold their shape. If you buy tealights in bulk, check the cup material. Paraffin in metal cups will give you the longest, most reliable burn.How to Extend Tealight Burn Time
Place tealights away from drafts. Windows, ceiling fans, and air vents all shorten burn time by tilting the flame and increasing the rate at which wax vaporizes. A candle in still air burns an hour longer than one in a breeze. Use a holder that blocks wind but allows oxygen to reach the flame. Glass votives work well. So do ceramic holders with an open top. The crab candle holder keeps the tealight stable and shields the flame from side drafts without choking airflow. Trim the wick if the flame grows too tall. A flame over half an inch high consumes wax faster and produces soot. Pinch the wick with tweezers or snip it with scissors when the candle is cool. A quarter inch of exposed wick is enough. Do not move a burning tealight. The wax pool sloshes, the wick shifts, and the flame can sputter out. Let the candle burn in one spot until the wax is gone.When Burn Time Matters
Dinner parties need candles that last through the meal. A four-hour tealight covers appetizers, the main course, and dessert without replacing candles mid-service. Light the candles fifteen minutes before guests arrive so the wax pool forms and the flame steadies. Events that run longer than five hours need either longer-burning candles or a plan to replace tealights partway through. Votives burn eight to ten hours. Pillars burn longer still. Tealights work best for short gatherings or as accent lighting that does not need to last all night. Outdoor use shortens burn time because wind is constant. Even a light breeze cuts an hour off the burn. Use hurricane lanterns or enclosed holders if tealights must burn outside, and expect to replace candles more often than you would indoors. Flameless LED tealights solve the timing problem entirely. Battery-powered versions run for forty to sixty hours on a single charge, flicker like real candles, and never drip wax. They suit situations where fire is a risk or where candles need to burn unattended.Questions
How long do tealight candles burn in a holder?
Tealight candles burn the same three to five hours in a holder as they do on a flat surface, provided the holder allows airflow. Enclosed holders can trap heat and shorten burn time.
Do cheap tealights burn faster than expensive ones?
Yes, usually. Cheap tealights often use thinner wax, smaller wicks, or plastic cups, all of which reduce burn time to two or three hours. Paraffin in metal cups burns longer.
Can you relight a tealight candle after it goes out?
Yes, as long as wax remains in the cup and the wick is still intact. Let the wax cool and solidify before relighting to avoid spills.
What size are tealight candles?
Tealight candles measure 1.5 inches wide and about 0.6 inches tall. The size is standardized across brands, so most holders fit any tealight. Read more about tealight candle dimensions.
Do scented tealights burn faster than unscented?
Scented tealights burn at roughly the same rate as unscented ones if the wax type and cup material are identical. Fragrance oils add negligible weight and do not change burn time.
How many tealights do you need for a dinner table?
Three to five tealights work for a small table. Space the candles evenly and use holders that keep the flames stable. More ideas in our guide to styling candles on a dining table.