Candle Calculator
Enter your jar size — get exact measurements.
Jar water capacity, not wax weight.
8%
Wax
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Fragrance
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Total
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Batch Total
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wax
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fragrance
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total
dye drops per candle
· total
More options
90%
Headspace at the top. 90% is standard.
How this calculator works
Volume is converted to milliliters, multiplied by fill percentage and wax density to get total mixture weight. Fragrance is a percentage of the total blend, not just wax.
Densities: soy 0.90, paraffin 0.90, beeswax 0.96, coconut 0.88 g/ml. These are averages — real variation is 1-2%.
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These are estimates. Always weigh your ingredients with a scale accurate to 0.1g. Read full safety disclaimer →