Choose your shape
square rect circle ellipse
units  dimensional:  weight:  density:  ozs/in 3
rectangle
  Height Volume Weight
  in in3 ozs
^ 1.12513.5020.22
  1.00012.0017.97
  0.87510.5015.72
  0.7509.0013.48
Z 7.5011.23
  0.5006.008.99
  0.3754.506.74
  0.2503.004.49
^ 0.1251.502.25
Z step:  
  Area
      in 2 		^  X   ^
1.00 2.00 4.00 5.00
^ 6.00 6.0012.0018.0024.0030.00
  5.00 5.0010.0015.0020.0025.00
Y 4.008.0012.0016.0020.00
  3.00 3.006.009.0012.0015.00
^ 2.00 2.004.006.008.0010.00
X step: Y step:  
Shape
perimeter		 minimum fiber needed for:
1st layer 2nd layer 3rd layer
14.0 14.5 15.0 15.5