Choose your shape
square rect circle ellipse
units  dimensional:  weight:  density:  ozs/in 3
rectangle
  Height Volume Weight
  in in3 ozs
^ 1.12523.6235.38
  1.00021.0031.45
  0.87518.3827.52
  0.75015.7523.59
Z 13.1219.66
  0.50010.5015.72
  0.3757.8811.79
  0.2505.257.86
^ 0.1252.623.93
Z step:  
  Area
      in 2
^  X   ^
5.00 6.00 8.00 9.00
^ 5.00 25.0030.0035.0040.0045.00
  4.00 20.0024.0028.0032.0036.00
Y 15.0018.0021.0024.0027.00
  2.00 10.0012.0014.0016.0018.00
^ 1.00 5.006.007.008.009.00
X step: Y step:  
Shape
perimeter
minimum fiber needed for:
1st layer 2nd layer 3rd layer
20.0 20.5 21.0 21.5