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Tool — Calculators

Six dosage calculators, zero wasted batches.

Candle, wax melt, diffuser or Jesmonite: a calculated starting point for every creation, to be confirmed by your own tests, and saved so you can make the same batch again.

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A label in 5 minutesFill in, check, export
Automatic SDS dataNew versions at the top of the list
6 calculatorsWax, wick, diffuser, dye, fragrance, Jesmonite
A private workshopRecipes, tests and notes, yours alone
The six tools

You fill in the details, we calculate your dosages.

Wax & fragrance

The amount of wax and the fragrance dosage for your whole production run. Fragrance density is factored in automatically, with a safety margin built in so you never run short of materials.

Wick size

Enter your container's diameter: the tool suggests compatible wicks from the catalogue, along with the waxes that suit them.

Fragrance blend

Build a blend of up to 3 fragrances, guided by top, heart and base notes, for a well-balanced result.

Reed diffuser

The fragrance and solvent proportions for your reed diffuser, adjusted to your bottle and the number of reeds, whether for a single bottle or a whole run.

Liquid dye

Mix up to 3 liquid dyes, with a colour preview matched to your wax and amounts given in both grams and drops.

Jesmonite & craft concrete

No need to know your mould's volume: weigh the water that fills it, and the tool works out how much Jesmonite or craft concrete you need for the product you use.

ⓘIndicative results. A starting point to confirm with your own tests: the outcome depends on your container, your wax and your workshop.
Settled on your dosage? Next step: the CLP generator →
Keep exploring

Workshop and CLP labels: up next.

Tool — My workshop Your calculations, saved and easy to find

Every result can be saved to “My calculations”, ready to reuse or duplicate for your next production runs.

Find out more → Tool — CLP generator What comes next: the label

Once your dosage is set, the CLP generator puts together a proposed label from the same data.

Find out more →

Stop redoing the same calculations.

Six calculators included, linked to your fragrance catalogue and your recipes.

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Free, unlimited, secure · every tool available today stays free.