Those are incompatible (non-convertable) units: Feet is a measure of length, atmospheres is a measure of pressure.
A barometer is used to measure atmospheric pressure. It can also measure altitude!
there are several, like Pascals, mm of mercury, atmospheres, bars, torr, etc.
23.7 psi is equivalent to approximately 1.64 atmospheres.
Ganymede of Jupiter has atmospheres.
13 atmospheres = 9,880 mmHg
751 mm col. Hg equal 0,988 157 9 atmosphere.
790 mm Hg is equal to approximately 1.04 atmospheres.
751.5 mmHg = 0.9888 atmospheres
They both have a blue atmosphere. their atmospheres are the same because they have everything the same in their atmospheres like H2, HE, CH4.
380 mm is equivalent to approximately 0.39 atmospheres.
This value is 1,315 789 atmospheres.