Unit Pack Requirement Chart

Volume			Area		Units Required
Cu Inches	Cu Feet	Gallons	Sq Inches	Sq Feet
237	0.14	1.1	15	0.1	1/6
476	0.28	2.1	30	0.2	1/3
715	0.42	3.2	45	0.3	1/2
1,429	0.83	6.2	90	0.6	1
2,857	1.67	12.5	180	1.3	2
4,286	2.5	18.7	270	1.9	3
5,714	3.33	25	360	2.5	4
7,143	4.17	31.2	450	3.1	5
8,571	5	37.4	540	3.8	6
10,000	5.83	43.6	630	4.4	7
11,423	6.67	50	720	5	8
12,857	7.5	56.1	810	5.6	9
14,286	8.33	62.3	900	6.3	10
17,143	10	74.8	1,080	7.5	12
20,000	11.67	87.3	1,260	8.8	14
22,857	13.33	99.7	1,440	10	16
28,571	16.67	125	1,800	12.5	20
42,857	25	187	2,700	18.8	30
57,143	33.33	249	3,600	25	40
71,429	41.67		4,500	31.3	50
85,714	50		5,400	37.5	60
100,000	58.3		6,300	43.8	70
114,286	66.67		7,200	50	80