Candles, Resin & Dilution

Epoxy Resin Volume & Part A/B Calculator

Measure exact milliliters and fluid ounces of Resin (Part A) and Hardener (Part B) for rectangular or round molds.

Batch Parameters

Instant calculation

Quick Presets:

Mold Shape

Length or Diameter (cm)

Width (cm, rect only)

Pour Depth (cm)

Mix Ratio A : 1 (1=1:1, 2=2:1)

Cup Waste Buffer (%)

Mold Size	Depth	Mix Volume (+8%)
10 cm round	0.6 cm	50.9 mL
20 × 15 cm	0.8 cm	259.2 mL

Epoxy coats mixing cups and stir sticks; without a buffer, pours often fall short.

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