Choose your shape
square rect circle ellipse
units  dimensional:  weight:  density:  ozs/in 3
rectangle
  Height Volume Weight
  in in3 ozs
^ 1.12510.1215.16
  1.0009.0013.48
  0.8757.8811.79
  0.7506.7510.11
Z 5.628.42
  0.5004.506.74
  0.3753.385.05
  0.2502.253.37
^ 0.1251.121.68
Z step:  
  Area
      in 2 		^  X   ^
1.00 2.00 4.00 5.00
^ 5.00 5.0010.0015.0020.0025.00
  4.00 4.008.0012.0016.0020.00
Y 3.006.009.0012.0015.00
  2.00 2.004.006.008.0010.00
^ 1.00 1.002.003.004.005.00
X step: Y step:  
Shape
perimeter		 minimum fiber needed for:
1st layer 2nd layer 3rd layer
12.0 12.5 13.0 13.5