| Balls / Balloons |
Blimps |
|
|
Net Lift at Sea Level |
|
|
|
Net Lift at Sea Level |
| Diameter of Balloon |
Helium Requirements in Cubic Feet |
Pounds |
Kilos |
Length of Blimp |
Helium Requirements in Cubic Feet |
Pounds |
Kilos |
6 foot |
113 |
3 |
1.36 |
11 foot |
100 |
1 |
0.45 |
7 foot |
180 |
6 |
2.72 |
14 foot |
160 |
2 |
0.91 |
8 foot |
300 |
11 |
4.99 |
17 foot |
300 |
5 |
2.27 |
10 foot |
524 |
23 |
10.43 |
20 foot |
370 |
8 |
3.63 |
12 foot |
905 |
46 |
20.87 |
25 foot |
600 |
18 |
8.16 |
14 foot |
1,444 |
63 |
28.58 |
30 foot |
1,510 |
33 |
14.97 |
|
|
|
|
|
|
|
|
| Hot Air Balloon Shapes |
Cubes |
|
|
Net Lift at Sea Level |
|
|
|
Net Lift at Sea Level |
| Diameter of HAB |
Helium Requirements in Cubic Feet |
Pounds |
Kilos |
Diameter of Cube |
Helium Requirements in Cubic Feet |
Pounds |
Kilos |
9.5 foot |
100 |
1 |
0.45 |
6 foot |
216 |
4 |
1.81 |
13.5 foot |
160 |
2 |
0.91 |
8 foot |
512 |
9 |
4.08 |
17.5 foot |
300 |
5 |
2.27 |
10 foot |
1,000 |
20 |
9.07 |
|