How Many Helium Balloons To Lift A Person

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How many helium balloons to lift a person. 1 stone 14lbs. If you were using an average amusement park balloon containing approximately 14 liters of helium you would need about 4852 balloonsthats a lot of balloons. Technically we would be able to lift anything using large enough balloons filled with helium however it is impractical which is why we do not do it. To lift just one pound you would need 37 balloons and 423 liters of helium.

Assume the person has a mass of 80kg and that each helium filled balloon is spherical with a diameter of 33 cm. For that you would need over 5000 standard balloons and almost 58000 liters of helium. N v v0 69995 14137 4951 you will need roughly five thousand balloons to fly. A standard balloon is 11 inches.

80 balloons lifts 1 lb. Lift ability figures are calculated at standard temperature and pressure at sea level in an indoor setting. Actual results will vary greatly with inflation size measurement procedures and accuracy temperature elevation and atmospheric conditions. If you used a balloon with a diameter of 100 feet it would be able to hold around 30 864 pounds of helium meaning you would only need four of them to lift up a person that weighs 110 pounds.

To lift a 150 lb person. How many helium balloons does it take to lift a 5 stone person. Lets say that instead of going to the amusement park you go to an army surplus store and buy one 3 meter about 10 foot balloon. The average human weight is 137 pounds.

So you need roughly 4000 balloons to lift yourself if you weigh 50 kilograms and you can adjust that number according to your weight. 5 stone 70 pounds. Actual yield may vary 10 or more.