Choose your shape
square rect circle ellipse
units  dimensional:  weight:  density:  ozs/in 3
rectangle
  Height Volume Weight
  in in3 ozs
^ 2.12563.7595.47
  2.00060.0089.86
  1.87556.2584.24
  1.75052.5078.62
Z 48.7573.01
  1.50045.0067.39
  1.37541.2561.78
  1.25037.5056.16
^ 1.12533.7550.54
Z step:  
  Area
      in 2
^  X   ^
4.00 5.00 7.00 8.00
^ 7.00 28.0035.0042.0049.0056.00
  6.00 24.0030.0036.0042.0048.00
Y 20.0025.0030.0035.0040.00
  4.00 16.0020.0024.0028.0032.00
^ 3.00 12.0015.0018.0021.0024.00
X step: Y step:  
Shape
perimeter
minimum fiber needed for:
1st layer 2nd layer 3rd layer
22.0 22.5 23.0 23.5