Glass Shelf Weight Load Calculator 
    
2. Dimensions 
Dimensions must be provided in INCHES and Fractions of INCHES. Width is the bigger (longer) dimension; Height is the shorter (smaller).  Dimensions must be provided in INCHES and Fractions of INCHES.
 
 
 
Inches 
Fraction of an Inch 
 
 
 
All measurements are in inches* 
 
 
Width 
3 
4 
5 
6 
7 
8 
9 
10 
11 
12 
13 
14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 
67 
68 
69 
70 
71 
72 
73 
74 
75 
76 
77 
78 
79 
80 
81 
82 
83 
84 
85 
86 
87 
88 
89 
90 
91 
92 
93 
94 
95 
96 
97 
98 
99 
100 
101 
102 
103 
104 
105 
106 
107 
108 
109 
110 
111 
112 
113 
114 
115 
116 
117 
118 
119 
 
 
0 
1/16 
1/8 
3/16 
1/4 
5/16 
3/8 
7/16 
1/2 
9/16 
5/8 
11/16 
3/4 
13/16 
7/8 
15/16 
 
 
 
Height 
3 
4 
5 
6 
7 
8 
9 
10 
11 
12 
13 
14 
15 
16 
17 
18 
19 
20 
21 
22 
23 
24 
25 
26 
27 
28 
29 
30 
31 
32 
33 
34 
35 
36 
37 
38 
39 
40 
41 
42 
43 
44 
45 
46 
47 
48 
49 
50 
51 
52 
53 
54 
55 
56 
57 
58 
59 
60 
61 
62 
63 
64 
65 
66 
67 
68 
69 
70 
71 
72 
73 
74 
75 
76 
77 
78 
79 
 
 
0 
1/16 
1/8 
3/16 
1/4 
5/16 
3/8 
7/16 
1/2 
9/16 
5/8 
11/16 
3/4 
13/16 
7/8 
15/16 
 
 
 
 
 
 
 
3. Glass Thickness 
How thick is the glass shelf
 
4. Support Span 
1 foot 
2 feet 
3 feet 
4 feet 
5 feet 
 
 
5. Calculate 
Calculate Weight Load