Cubic Capacity Calculator

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Common Class Per Density

Less than 1 Class 400
1 but less than 2 Class 300
2 but less than 4 Class 250
4 but less than 6 Class 175
6 but less than 8 Class 125
8 but less than 10 Class 100
10 but less than 12 Class 92.5
12 but less than 15 Class 85
15 but less than 22.5 Class 70
22.5 but less than 30 Class 65
30 or greater Class 60