Choose your shape
square rect circle ellipse
units  dimensional:  weight:  density:  ozs/in 3
rectangle
  Height Volume Weight
  in in3 ozs
^ 1.12547.2570.76
  1.00042.0062.90
  0.87536.7555.04
  0.75031.5047.17
Z 26.2539.31
  0.50021.0031.45
  0.37515.7523.59
  0.25010.5015.72
^ 0.1255.257.86
Z step:  
  Area
      in 2
^  X   ^
5.00 6.00 8.00 9.00
^ 8.00 40.0048.0056.0064.0072.00
  7.00 35.0042.0049.0056.0063.00
Y 30.0036.0042.0048.0054.00
  5.00 25.0030.0035.0040.0045.00
^ 4.00 20.0024.0028.0032.0036.00
X step: Y step:  
Shape
perimeter
minimum fiber needed for:
1st layer 2nd layer 3rd layer
26.0 26.5 27.0 27.5