Helium Guide
Please note that this chart is for guidance only. There are many factors that can affect the performance and longevity of balloons including weather, temperature and user technique. Because the filling and usage of balloons are beyond our control, no performance or longevity guarantee can be made.
5″ Latex
Inflated Diameter: 5″
Capacity (Cubic Ft): n/a
Float Time: n/a
11″ Latex
Inflated Diameter: 11″
Capacity (Cubic Ft): 0.5
Float Time: 16-24 hours
11″ Confetti Filled
Inflated Diameter: 11″
Capacity (Cubic Ft): 0.5
Float Time: 4-7 hours
16″ Latex
Inflated Diameter: 16″
Capacity (Cubic Ft): 1.5
Float Time: 30 hours+
18″ Orb Round
Inflated Diameter: 18″
Capacity (Cubic Ft): 1.15
Float-Time: 3-5 days
18″ Foil (Heart and Round)
Inflated Diameter: 14″ x 13″
Capacity (Cubic Ft): 0.5
Float Time: 3-5 days
20″ Bubble Balloons
Inflated Diameter: 22″
Capacity (Cubic Ft): 1.1
Float Time: 1-2 weeks
24″ Bubble Balloon
Inflated Diameter: 24″
Capacity (Cubic Ft): 1.3
Float Time: 1-2 weeks
20″ Foil (Star)
Inflated Diameter: 18″ x 18″
Capacity (Cubic Ft): 0.6
Float Time: 3-5 days
Numbers 30”
Inflated Diameter: Various
Capacity (Cubic Ft): 1.8 – 2.5
Float Time: 3-5 days
Crescent Moon
Inflated Diameter: 35″
Capacity (Cubic Ft): 1.3
Float Time: 3-5 days
Foil Giant Shapes
Inflated Diameter: Various
Capacity (Cubic Ft): 1.8 – 2.5
Float Time: 3-5 days
24″ Latex Balloon
Inflated Diameter: 20″
Capacity (Cubic Ft): 4
Float Time: 3-5 days
30″ Giant Balloon Latex
Inflated Diameter: 30″
Capacity (Cubic Ft): 8
Float Time: 3-5 days
36″ (3ft) Giant Balloon inflated to 30″ (Giant Confetti Balloons must be inflated fully)
Inflated Diameter: 30″
Capacity (Cubic Ft): 8
Float Time: 3-5 days
36″ (3ft) Giant Balloon Latex
Inflated Diameter: 30″
Capacity (Cubic Ft): 8
Float-Time: 3-5 days
36″ (3ft) Giant Confetti Filled Latex Balloon
Inflated Diameter: 36″
Capacity (Cubic Ft): 15
Float Time: 2-3 days
36″ Foil Heart Shape Balloon
Inflated Diameter: 27.5″ x 27.5″
Capacity (Cubic Ft): 4
Float Time:
Small Helium Tank
£24.99
Volume: 8.8ft3/.25m3
Float time (latex): 5-7 hours
Float time (foil): 1 Week+
30 x 9″ latex balloons, 16 x 11″ latex balloons, 12 x 12″ latex balloons, 14 x 18″ latex balloons, 3-4 giant foil shapes, 1 giant balloon (filled to 30 inches)
Large Helium Tank
£29.99
Volume: 14.9ft3/.42m3
Float time (latex): 5-7 hours
Float time (foil): 1 Week+
50 x 9″ latex balloons, 28 x 11″ latex balloons, 21 x 12″ latex balloons, 24 x 18″ latex balloons, 5-6 giant foil shapes, 1-2 giant giant balloons (filled to 30 inches)