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Altitude
Feet
|
Pressure
Ins of Hg
|
Pressure
In Mb
|
P/Po
Pressure Ratio
|
Deg
C
|
Deg
F
|
P/Po
Density Ratio
|
Speed
Of Sound Ratio
|
0
|
29.9200
|
1013.00
|
1.0000
|
15.0
|
59.0
|
1.0000
|
1.0000
|
1000
|
28.8600
|
977.11
|
0.9646
|
13.0
|
55.4
|
0.9711
|
0.9966
|
2000
|
27.8200
|
941.90
|
0.9298
|
11.0
|
51.9
|
0.9428
|
0.9931
|
3000
|
26.8200
|
908.04
|
0.8964
|
9.1
|
48.3
|
0.9151
|
0.9896
|
4000
|
25.8400
|
874.86
|
0.8636
|
7.1
|
44.7
|
0.8881
|
0.9862
|
5000
|
24.9000
|
843.04
|
0.8322
|
5.1
|
41.2
|
0.8617
|
0.9827
|
6000
|
23.9800
|
811.89
|
0.8015
|
3.1
|
37.6
|
0.8359
|
0.9792
|
7000
|
23.0900
|
781.76
|
0.7717
|
1.1
|
34.0
|
0.8106
|
0.9756
|
8000
|
22.2200
|
752.30
|
0.7426
|
0.8
|
30.5
|
0.7860
|
0.9721
|
9000
|
21.3900
|
724.20
|
0.7149
|
-2.8
|
26.9
|
0.7620
|
0.9686
|
10000
|
20.5800
|
696.78
|
0.6878
|
-4.8
|
23.3
|
0.7385
|
0.9650
|
11000
|
19.7900
|
670.03
|
0.6614
|
-6.8
|
19.8
|
0.7156
|
0.9614
|
12000
|
19.0300
|
644.30
|
0.6360
|
-8.8
|
16.2
|
0.6932
|
0.9579
|
13000
|
18.2900
|
619.24
|
0.6113
|
-10.8
|
12.6
|
0.6713
|
0.9543
|
14000
|
17.5800
|
595.21
|
0.5876
|
-12.7
|
9.1
|
0.6500
|
0.9506
|
15000
|
16.8900
|
571.84
|
0.5645
|
-14.7
|
5.5
|
0.6292
|
0.9407
|
16000
|
16.2200
|
549.16
|
0.5421
|
-16.7
|
1.9
|
0.6090
|
0.9434
|
17000
|
15.5700
|
527.15
|
0.5204
|
-18.7
|
-1.6
|
0.5892
|
0.9397
|
18000
|
14.9400
|
505.82
|
0.4993
|
-20.7
|
-5.2
|
0.5699
|
0.9361
|
19000
|
14.3400
|
485.51
|
0.4793
|
-22.6
|
-8.8
|
0.5511
|
0.9324
|
20000
|
13.7500
|
465.53
|
0.4596
|
-24.6
|
-12.3
|
0.5328
|
0.9287
|
21000
|
13.1800
|
446.23
|
0.4405
|
-26.6
|
-15.9
|
0.5150
|
0.9250
|
22000
|
12.6400
|
427.95
|
0.4225
|
-28.6
|
-19.5
|
0.4976
|
0.9213
|
23000
|
12.1100
|
410.01
|
0.4047
|
-30.6
|
-23.0
|
0.4806
|
0.9175
|
24000
|
11.6000
|
392.74
|
0.3877
|
-32.5
|
-26.6
|
0.4642
|
0.9138
|
25000
|
11.1000
|
375.81
|
0.3710
|
-34.5
|
-30.2
|
0.4481
|
0.9100
|
26000
|
10.6300
|
359.90
|
0.3553
|
-36.5
|
-33.7
|
0.4325
|
0.9062
|
27000
|
10.1700
|
344.33
|
0.3399
|
-38.5
|
-37.3
|
0.4173
|
0.9024
|
28000
|
9.7250
|
329.26
|
0.3250
|
-40.5
|
-40.9
|
0.4025
|
0.8986
|
29000
|
9.2970
|
314.77
|
0.3107
|
-42.5
|
-44.4
|
0.3881
|
0.8948
|
30000
|
8.8850
|
300.82
|
0.2970
|
-44.4
|
-48.0
|
0.3741
|
0.8909
|
31000
|
8.4880
|
287.38
|
0.2837
|
-46.4
|
-51.6
|
0.3605
|
0.8870
|
32000
|
8.1060
|
274.44
|
0.2709
|
-48.4
|
-55.1
|
0.3473
|
0.8832
|
33000
|
7.7370
|
261.95
|
0.2586
|
-50.4
|
-58.7
|
0.3345
|
0.8793
|
34000
|
7.3820
|
249.93
|
0.2467
|
-52.4
|
-62.2
|
0.3220
|
0.8754
|
35000
|
7.0410
|
238.39
|
0.2353
|
-54.3
|
-65.8
|
0.3099
|
0.8714
|
36000
|
6.7120
|
227.25
|
0.2243
|
-56.3
|
-69.4
|
0.2981
|
0.8675
|
37000
|
6.3970
|
216.58
|
0.2138
|
-56.5
|
-69.7
|
0.2844
|
0.8671
|
38000
|
6.0970
|
206.43
|
0.2038
|
-56.5
|
-69.7
|
0.2710
|
0.8671
|
39000
|
5.8110
|
196.74
|
0.1942
|
-56.5
|
-69.7
|
0.2583
|
0.8671
|
40000
|
5.5380
|
187.50
|
0.1851
|
-56.5
|
-69.7
|
0.2462
|
0.8671
|
41000
|
5.2780
|
178.70
|
0.1764
|
-56.5
|
-69.7
|
0.2346
|
0.8671
|
42000
|
5.0300
|
170.30
|
0.1681
|
-56.5
|
-69.7
|
0.2236
|
0.8671
|
43000
|
4.7940
|
162.31
|
0.1602
|
-56.5
|
-69.7
|
0.2131
|
0.8671
|
44000
|
4.5690
|
154.69
|
0.1527
|
-56.5
|
-69.7
|
0.2131
|
0.8671
|
45000
|
4.3550
|
147.45
|
0.1456
|
-56.5
|
-69.7
|
0.1936
|
0.8671
|
46000
|
4.1510
|
140.54
|
0.1387
|
-56.5
|
-69.7
|
0.1848
|
0.8671
|
47000
|
3.9560
|
133.94
|
0.1322
|
-56.5
|
-69.7
|
0.1758
|
0.8671
|
48000
|
3.7700
|
127.64
|
0.1260
|
-56.5
|
-69.7
|
0.1676
|
0.8671
|
49000
|
3.5930
|
121.65
|
0.1201
|
-56.5
|
-69.7
|
0.1597
|
0.8671
|
50000
|
3.4250
|
115.96
|
0.1145
|
-56.5
|
-69.7
|
0.1522
|
0.8671
|
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|