Choose your shape
square rect circle ellipse
units  dimensional:  weight:  density:  ozs/in 3
rectangle
  Height Volume Weight
  in in3 ozs
^ 1.12554.0080.87
  1.00048.0071.88
  0.87542.0062.90
  0.75036.0053.91
Z 30.0044.93
  0.50024.0035.94
  0.37518.0026.96
  0.25012.0017.97
^ 0.1256.008.99
Z step:  
  Area
      in 2
^  X   ^
6.00 7.00 9.00 10.00
^ 8.00 48.0056.0064.0072.0080.00
  7.00 42.0049.0056.0063.0070.00
Y 36.0042.0048.0054.0060.00
  5.00 30.0035.0040.0045.0050.00
^ 4.00 24.0028.0032.0036.0040.00
X step: Y step:  
Shape
perimeter
minimum fiber needed for:
1st layer 2nd layer 3rd layer
28.0 28.5 29.0 29.5