Air pressure Calculator

Enter the value that you want to calculate air pressure..

Weather Calculators

Altitude above Sea Level			Absolute Atmospheric Pressure
feet	miles	meters	kPa	atm	psia
-5000	-0.95	-1524	121.0	1.19	17.55
-4000	-0.76	-1219	116.9	1.15	16.95
-3000	-0.57	-914	112.8	1.11	16.36
-2000	-0.38	-610	108.9	1.07	15.79
-1000	-0.19	-305	105.0	1.04	15.24
-500	-0.09	-152	103.2	1.02	14.96
0	0.00	0	101.3	1.00	14.70
500	0.09	152	99.5	0.98	14.43
1000	0.19	305	97.7	0.96	14.17
1500	0.28	457	96.0	0.95	13.92
2000	0.38	610	94.2	0.93	13.66
2500	0.47	762	92.5	0.91	13.42
3000	0.57	914	90.8	0.90	13.17
3500	0.66	1067	89.1	0.88	12.93
4000	0.76	1219	87.5	0.86	12.69
4500	0.85	1372	85.9	0.85	12.46
5000	0.95	1524	84.3	0.83	12.23
6000	1.14	1829	81.2	0.80	11.78
7000	1.33	2134	78.2	0.77	11.34
8000	1.52	2438	75.3	0.74	10.92
9000	1.70	2743	72.4	0.71	10.51
10000	1.89	3048	69.7	0.69	10.11
15000	2.84	4572	57.2	0.56	8.29
20000	3.79	6096	46.6	0.46	6.75
25000	4.73	7620	37.6	0.37	5.45
30000	5.68	9144	30.1	0.30	4.36
35000	6.63	10668	23.8	0.24	3.46
40000	7.58	12192	18.8	0.19	2.72
45000	8.52	13716	14.7	0.15	2.14
50000	9.47	15240	11.6	0.11	1.68
55000	10.42	16764	9.1	0.09	1.32
60000	11.36	18288	7.2	0.07	1.04
65000	12.31	19812	5.6	0.06	0.82

Fill in the value of the known unit and click on ‘Calculate’ to calculate the four unknown air pressure units.
Pascal (hPa)
Bar (mBar)
Inches of Mercury (inHg)
Torr (mmHg)
Atmosphere (atm)