Inches of Mercury to Millimeters of mercury

Metric Conversions.

Millimeters of mercury to Inches of Mercury (Swap units)

1inHg = 25.4mmHg

Note: You can increase or decrease the accuracy of this answer by selecting the number of significant figures required from the options above the result.

Inches of Mercury to Millimeters of mercury conversion formula

Millimeters of mercury = Inches of Mercury * 25.4

Inches of Mercury to Millimeters of mercury calculation

Millimeters of mercury = Inches of Mercury * 25.4

Millimeters of mercury = 1 * 25.4

Millimeters of mercury = 25.4

Inches of Mercury

Inches of Mercury (inHg) are used to measure pressure in the imperial system. Traditionally this unit is used in the United States for barometric pressure in weather reports. It is the pressure from a column of mercury exactly one inch high at standard gravity.

mm of mercury

The millimeter of mercury (mmHg) is pressure unit traditionally used in meteorology. It is the pressure from a 1 mm column of mercury at 0°C under normal gravity.

 

Inches of Mercury to Millimeters of mercury table

Starting value
Increment
Accuracy
Inches of Mercury
Millimeters of mercury
0inHg
0.00000mmHg
1inHg
25.40000mmHg
2inHg
50.80000mmHg
3inHg
76.20000mmHg
4inHg
101.60000mmHg
5inHg
127.00000mmHg
6inHg
152.40000mmHg
7inHg
177.80000mmHg
8inHg
203.20000mmHg
9inHg
228.60000mmHg
10inHg
254.00000mmHg
11inHg
279.40000mmHg
12inHg
304.80000mmHg
13inHg
330.20000mmHg
14inHg
355.60000mmHg
15inHg
381.00000mmHg
16inHg
406.40000mmHg
17inHg
431.80000mmHg
18inHg
457.20000mmHg
19inHg
482.60000mmHg
20inHg
508.00000mmHg
21inHg
533.40000mmHg
22inHg
558.80000mmHg
23inHg
584.20000mmHg
24inHg
609.60000mmHg
25inHg
635.00000mmHg
26inHg
660.40000mmHg
27inHg
685.80000mmHg
28inHg
711.20000mmHg
29inHg
736.60000mmHg
30inHg
762.00000mmHg
31inHg
787.40000mmHg
32inHg
812.80000mmHg
33inHg
838.20000mmHg
34inHg
863.60000mmHg
35inHg
889.00000mmHg
36inHg
914.40000mmHg
37inHg
939.80000mmHg
38inHg
965.20000mmHg
39inHg
990.60000mmHg
40inHg
1,016.00000mmHg
41inHg
1,041.40000mmHg
42inHg
1,066.80000mmHg
43inHg
1,092.20000mmHg
44inHg
1,117.60000mmHg
45inHg
1,143.00000mmHg
46inHg
1,168.40000mmHg
47inHg
1,193.80000mmHg
48inHg
1,219.20000mmHg
49inHg
1,244.60000mmHg
50inHg
1,270.00000mmHg
51inHg
1,295.40000mmHg
52inHg
1,320.80000mmHg
53inHg
1,346.20000mmHg
54inHg
1,371.60000mmHg
55inHg
1,397.00000mmHg
56inHg
1,422.40000mmHg
57inHg
1,447.80000mmHg
58inHg
1,473.20000mmHg
59inHg
1,498.60000mmHg
60inHg
1,524.00000mmHg
61inHg
1,549.40000mmHg
62inHg
1,574.80000mmHg
63inHg
1,600.20000mmHg
64inHg
1,625.60000mmHg
65inHg
1,651.00000mmHg
66inHg
1,676.40000mmHg
67inHg
1,701.80000mmHg
68inHg
1,727.20000mmHg
69inHg
1,752.60000mmHg
70inHg
1,778.00000mmHg
71inHg
1,803.40000mmHg
72inHg
1,828.80000mmHg
73inHg
1,854.20000mmHg
74inHg
1,879.60000mmHg
75inHg
1,905.00000mmHg
76inHg
1,930.40000mmHg
77inHg
1,955.80000mmHg
78inHg
1,981.20000mmHg
79inHg
2,006.60000mmHg
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