Epoxy for a 12 × 12 in table: how much resin?
A 12 × 12 in top (1 sq ft) takes 10 fl oz (295 ml) of mixed epoxy at 1/8 in deep, about 11 fl oz (324 ml) with 10 % extra.
With the extra, 1:1 is 5.5 fl oz (162 ml) of each part; 2:1 is 7.3 fl oz (216 ml) of Part A and 3.7 fl oz (108 ml) of Part B.
Mixed epoxy for 12 × 12 in by depth
Mixed epoxy for 12 × 12 in by depth| Depth | Mixed epoxy | With 10 % extra | 1:1, each part | 2:1, Part A / Part B |
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| 1/16" | 5 fl oz (147 ml) | 5.5 fl oz (162 ml) | 2.7 fl oz (81 ml) | 3.7 fl oz (108 ml) / 1.8 fl oz (54 ml) |
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| 1/8" | 10 fl oz (295 ml) | 11 fl oz (324 ml) | 5.5 fl oz (162 ml) | 7.3 fl oz (216 ml) / 3.7 fl oz (108 ml) |
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| 1/4" | 19.9 fl oz (590 ml) | 21.9 fl oz (649 ml) | 11 fl oz (324 ml) | 14.6 fl oz (433 ml) / 7.3 fl oz (216 ml) |
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| 1/2" | 39.9 fl oz (1.18 L) | 43.9 fl oz (1.3 L) | 21.9 fl oz (649 ml) | 29.3 fl oz (865 ml) / 14.6 fl oz (433 ml) |
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| 1" | 79.8 fl oz (2.36 L) | 87.8 fl oz (2.6 L) | 43.9 fl oz (1.3 L) | 58.5 fl oz (1.73 L) / 29.3 fl oz (865 ml) |
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| 2" | 1.25 gal (4.72 L) | 1.37 gal (5.19 L) | 87.8 fl oz (2.6 L) | 117 fl oz (3.46 L) / 58.5 fl oz (1.73 L) |
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Volume = length × width × depth (circle: 3.1416 × radius² × depth). 1 in³ = 0.554 fl oz = 16.39 ml; 1 US gal = 231 in³ = 128 fl oz. Part A = total × A ÷ (A + B). Weight = volume × density. The extra covers the cup, the stir stick and drips; wood can soak up more on the first coat.
Estimates. Follow your product’s technical data sheet: its mix ratio, pour depth and cure time win. Work with ventilation, nitrile gloves and eye protection.
Frequently asked questions
How much epoxy for a 12 × 12 table?
A 12 × 12 in top (1 sq ft) takes 10 fl oz (295 ml) of mixed epoxy at 1/8 in deep, about 11 fl oz (324 ml) with 10 % extra.
How much epoxy for a 12 × 12 table at 1/4 in?
19.9 fl oz (590 ml) of mixed epoxy, 21.9 fl oz (649 ml) with 10 % extra. Check the maximum pour depth on your product’s data sheet first.
How many 1 gallon kits for a 12 × 12 table?
At 1/8 in with 10 % extra you mix 11 fl oz (324 ml): 1 kit of 1 gal (A + B together).