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Approximately 66 ft. (10m depth (about 33 ft) = 1 atmosphere)

1 atmosphere at the surface. 2 Atms at 33 ft./10M. 3 Atms at 66ft/20M.

10Atms at 90M. 100 ATM at 990M. Generally z atms at 9.8(z-1)M.

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Q: How many feet of depth is 3 atmospheres?
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Related questions

How many atmosphere of pressure would a diver experience at 102 feet?

3 atmospheres


A diver goes down to a depth of 132 feet How many atmospheres of pressure are on the diver?

Rule of thumb is that each 33 feet adds an atmosphere of pressure. At sea level, 1 atmosphere, at 33 feet, 2 atmospheres, at 66 feet, 3 atmospheres, at 99 feet, 4 atmospheres, and at 132 feet, 5 atmospheres. A diver at 132 feet has 5 atmospheres of pressure on him.


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