PPRuNe Forums - View Single Post - Calculating hPa pressure level/Flight Level

8th Oct 2012, 03:40

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Marchisio

Join Date: May 2011

Location: Italy, Milano

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I think you can use the formula to calculate changes in altitude

H = 96 x T
________
P

T = absolut temperature at that level in degress kelvin
P = actual pressure in HPa
H = height changes per HPa per feet

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