Silver Balloon Weight 6.2 oz

The number of helium balloons needed to lift a 6.2 oz weight depends on the lift capacity of each balloon size. Here's a breakdown:

• 11" balloons → 18 balloons
• 12" balloons → 13 balloons
• 16" balloons → 4 balloons
• 24" balloons → 2 balloons
• 36" balloon → 1 balloon (more than enough)