The following list is a guide for average float-time, by balloon size (hand tied with a ribbon attached). Also listed is the approximate number of balloons that a full-size, 244 cubic foot tank will inflate. It is always best to inflate balloons the day of the event. Imprint area tells you the approximate size to expect on your finished and inflated balloon and Art Size is what you need to provide for production.
| Size |
Float Time |
# Balloons Tank will fill |
Inflated |
Art Size (diameter) |
| 10" |
8 – 10 hrs. |
815 |
6 ½" |
4 ¾" |
| 12" |
12 – 16 hrs. |
470 |
7 ¾" |
5 ½" |
| 14" & 16" |
16 – 20 hrs. |
244 |
8" |
6 ½" |
| 17" Heavyweight |
1 – 2 days |
195 |
10" |
6 ½" |
| 36" |
2 – 4 days |
17 |
18" w x 15" h |
10 ½" w x 8" h |
| 18" Round Foil |
4 – 6 days |
475 |
10" |
10" |
| 16" Punch Balls |
|
|
8" |
6 ½" |
Note: 10" balloons are not recommended for use with self-sealing valves, because of reduced float time.