Convert millimeters of mercury to atmospheres

Convert mmHg to atm (Swap)

Converter

Guide

How to convert millimeters of mercury into atmospheres?

To convert millimeters of mercury into atmospheres, preform the following calculations:

1 mmHg = 0.0013158 atm

pressure in millimeters of mercury × 0.0013158 = pressure in atmospheres

Example:

15 mmHg

15 millimeters of mercury × 0.0013158 = 0.019737 atmospheres

How many atmospheres in a millimeter of mercury?

There are 0.0013158 atmospheres in a millimeter of mercury.

How many millimeters of mercury in a atmosphere?

There are 759.9999 millimeters of mercury in a atmosphere.

Value Chart

Millimeters of Mercury (mmHg)	Atmospheres (atm)
0 mmHg	0 atm
0.01 mmHg	0.000013158 atm
0.1 mmHg	0.00013158 atm
0.2 mmHg	0.00026316 atm
0.3 mmHg	0.00039474 atm
0.4 mmHg	0.00052632 atm
0.5 mmHg	0.00065789 atm
0.6 mmHg	0.00078947 atm
0.7 mmHg	0.00092105 atm
0.8 mmHg	0.0010526 atm
0.9 mmHg	0.0011842 atm
1 mmHg	0.0013158 atm
1.2 mmHg	0.0015789 atm
1.4 mmHg	0.0018421 atm
1.6 mmHg	0.0021053 atm
1.8 mmHg	0.0023684 atm
2 mmHg	0.0026316 atm
2.2 mmHg	0.0028947 atm
2.4 mmHg	0.0031579 atm
2.6 mmHg	0.0034211 atm
2.8 mmHg	0.0036842 atm
3 mmHg	0.0039474 atm
3.2 mmHg	0.0042105 atm
3.4 mmHg	0.0044737 atm
3.6 mmHg	0.0047368 atm
3.8 mmHg	0.005 atm
4 mmHg	0.0052632 atm
4.2 mmHg	0.0055263 atm
4.4 mmHg	0.0057895 atm
4.6 mmHg	0.0060526 atm
4.8 mmHg	0.0063158 atm
5 mmHg	0.0065789 atm
5.5 mmHg	0.0072368 atm
6 mmHg	0.0078947 atm
6.5 mmHg	0.0085526 atm
7 mmHg	0.0092105 atm
7.5 mmHg	0.0098684 atm
8 mmHg	0.010526 atm
8.5 mmHg	0.011184 atm
9 mmHg	0.011842 atm
9.5 mmHg	0.0125 atm
10 mmHg	0.013158 atm
11 mmHg	0.014474 atm
12 mmHg	0.015789 atm
13 mmHg	0.017105 atm
14 mmHg	0.018421 atm
15 mmHg	0.019737 atm
16 mmHg	0.021053 atm
17 mmHg	0.022368 atm
18 mmHg	0.023684 atm
19 mmHg	0.025 atm
20 mmHg	0.026316 atm
21 mmHg	0.027632 atm
22 mmHg	0.028947 atm
23 mmHg	0.030263 atm
24 mmHg	0.031579 atm
25 mmHg	0.032895 atm
26 mmHg	0.034211 atm
27 mmHg	0.035526 atm
28 mmHg	0.036842 atm
29 mmHg	0.038158 atm
30 mmHg	0.039474 atm
31 mmHg	0.040789 atm
32 mmHg	0.042105 atm
33 mmHg	0.043421 atm
34 mmHg	0.044737 atm
35 mmHg	0.046053 atm
36 mmHg	0.047368 atm
37 mmHg	0.048684 atm
38 mmHg	0.05 atm
39 mmHg	0.051316 atm
40 mmHg	0.052632 atm
41 mmHg	0.053947 atm
42 mmHg	0.055263 atm
43 mmHg	0.056579 atm
44 mmHg	0.057895 atm
45 mmHg	0.059211 atm
46 mmHg	0.060526 atm
47 mmHg	0.061842 atm
48 mmHg	0.063158 atm
49 mmHg	0.064474 atm
50 mmHg	0.065789 atm
52 mmHg	0.068421 atm
54 mmHg	0.071053 atm
56 mmHg	0.073684 atm
58 mmHg	0.076316 atm
60 mmHg	0.078947 atm
62 mmHg	0.081579 atm
64 mmHg	0.084211 atm
66 mmHg	0.086842 atm
68 mmHg	0.089474 atm
70 mmHg	0.092105 atm
72 mmHg	0.094737 atm
74 mmHg	0.097368 atm
76 mmHg	0.1 atm
78 mmHg	0.10263 atm
80 mmHg	0.10526 atm
82 mmHg	0.10789 atm
84 mmHg	0.11053 atm
86 mmHg	0.11316 atm
88 mmHg	0.11579 atm
90 mmHg	0.11842 atm
92 mmHg	0.12105 atm
94 mmHg	0.12368 atm
96 mmHg	0.12632 atm
98 mmHg	0.12895 atm
100 mmHg	0.13158 atm

Sources & References

UnitSwap uses sources (which are listed below) to ensure the best accuracy on conversions. See more information about reliable sources and conversion accuracy here.

Millimeters of Mercury definition source: en.wikipedia.org
Atmospheres definition source: en.wikipedia.org