1Rectangular Table Coating (12" × 8" × 1/4")
Inputs
Result
Volume = 12 × 8 × 0.25 = 24 cu in. Converted = 24 × 0.554 = 13.30 fl oz. With 10% waste = 13.30 × 1.10 = 14.63 fl oz. At 1:1 ratio, resin and hardener each = 7.32 fl oz.
Total Resin
14.63 fl oz
Resin Part
7.31 fl oz
Hardener Part
7.31 fl oz
Total Resin: 14.63 fl oz
393 ml with 10% waste
7.31
fl oz
7.31
fl oz
24
cu in
13.3
fl oz
Inputs
Result
Volume = 12 × 8 × 0.25 = 24 cu in. Converted = 24 × 0.554 = 13.30 fl oz. With 10% waste = 13.30 × 1.10 = 14.63 fl oz. At 1:1 ratio, resin and hardener each = 7.32 fl oz.
Inputs
Result
Volume = 24 × 6 × 2 = 288 cu in. Converted = 288 × 0.554 = 159.55 fl oz. With 15% waste = 159.55 × 1.15 = 183.48 fl oz. At 2:1 ratio, resin = 183.48 × 0.667 = 122.38, hardener = 183.48 × 0.333 = 61.10. (Minor rounding differences apply.)
Multiply length × width × depth to get volume in cubic inches. Convert to fluid ounces by multiplying by 0.554. Add 10-15% for waste and mixing.
The mix ratio (like 1:1 or 2:1) indicates the proportion of resin to hardener. A 1:1 ratio means equal parts, while 2:1 means 2 parts resin to 1 part hardener.
Resin sticks to mixing containers and tools. A 10-15% waste factor ensures you have enough to complete your project without running short.
Standard table-top epoxy can be poured 1/8" to 1/4" thick per layer. Deep pour resins allow 2-4" per pour. Check your specific product guidelines.
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Last Updated: Feb 12, 2026
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