Bag
Dropping oil into melting wax

Wax Conversion Calculator

Candle making suppliers often list wax in different measurement units such as pounds, ounces, or grams. Converting between these units manually can slow down production and increase the risk of calculation errors. This wax conversion calculator allows candle makers to quickly convert between common wax measurement units so recipes and ingredient quantities remain accurate. Whether you're scaling a recipe or ordering supplies, this tool helps simplify wax measurement conversions.

Candle Maker's Tools · No. 02

Wax Conversion calculator.

Translate wax measurements across units and states. Type into either side — when you cross weight and volume, the math accounts for density and melt expansion.

From
Type a value
lb
To
Or type the target value
g
Wax type
Density applies when crossing weight and volume
Densityg/mL
Volume state
Vessel ratings (e.g. "8 fl oz jar") describe melted capacity. Wax expands ~10% when melted.
Conversion
Wax typeSoy
Density0.90 g/mL
State—
Density used
0.90g/mL
Result
453.59g
Conversion factor
453.59g / lb

Fluid ounces measure volume, not weight. Densities listed are working averages — confirm against your wax manufacturer's spec sheet before scaling a batch. Use the Custom option if your supplier publishes a specific gravity.

Sourcing your wax?

The wax you choose changes everything.

Coconut-apricot, virgin coconut soy, paraffin blends — the right wax for your pour temperature, climate, and fragrance load makes testing faster and your candles more consistent. Makesy carries the waxes worth working with.

Recommended supplier
Makesy Wax Collection
Coconut-apricot · Virgin coconut soy · Paraffin blends · Free shipping over $199
Shop Makesy →

Affiliate link — we may earn a small commission at no extra cost to you.

Disclaimer:
All calculators are provided for informational and educational purposes only. Results are generated solely from user-entered data and represent mathematical calculations, not formulation, safety, or business advice. Users are responsible for verifying supplier guidelines, performing appropriate testing, and ensuring product safety and regulatory compliance. By using the tools, you acknowledge that the creator assumes no liability for product performance, safety outcomes, misuse, or business losses resulting from its use.

Please review our full  Tools Disclaimer.

Copyright © 2026,  Six Figure Wick

All rights reserved