Inches of Mercury to Hectopascals

Convert Inches of Mercury to Hectopascals. 1 inHg equals 33.8639 hPa. Type a value on either side; the formula and tables below show how it works.

inHg
hPa
1 Inches of Mercury equals
33.8639hPa

Formula: hPa = inHg × 33.8639. Example: 5 inHg = 169.3194 hPa.

1 Inches of Mercury in every unit

PSI0.491154 psi
Bar0.033864 bar
Kilopascals3.3864 kPa
Pascals3,386.39 Pa
Atmospheres0.033421 atm
Millimeters of Mercury25.4 mmHg
Hectopascals33.8639 hPa

Inches of Mercury to Hectopascals table

Inches of MercuryHectopascals
0.1 inHg3.3864 hPa
0.25 inHg8.466 hPa
0.5 inHg16.9319 hPa
1 inHg33.8639 hPa
2 inHg67.7278 hPa
3 inHg101.5917 hPa
4 inHg135.4555 hPa
5 inHg169.3194 hPa
10 inHg338.6389 hPa
15 inHg507.9583 hPa
20 inHg677.2777 hPa
25 inHg846.5972 hPa
50 inHg1,693.19 hPa
75 inHg2,539.79 hPa
100 inHg3,386.39 hPa
250 inHg8,465.97 hPa
500 inHg16,931.94 hPa
1,000 inHg33,863.89 hPa
HectopascalsInches of Mercury
0.1 hPa0.002953 inHg
0.25 hPa0.007382 inHg
0.5 hPa0.014765 inHg
1 hPa0.02953 inHg
2 hPa0.05906 inHg
3 hPa0.08859 inHg
4 hPa0.11812 inHg
5 hPa0.14765 inHg
10 hPa0.2953 inHg
15 hPa0.44295 inHg
20 hPa0.5906 inHg
25 hPa0.73825 inHg
50 hPa1.4765 inHg
75 hPa2.2147 inHg
100 hPa2.953 inHg
250 hPa7.3825 inHg
500 hPa14.765 inHg
1,000 hPa29.53 inHg

How to convert inches of mercury to hectopascals

hPa = inHg × 33.8639

Multiply the value in inches of mercury by 33.8639. To go the other way, divide by the same number, or multiply by 0.02953. For example, 5 inHg × 33.8639 = 169.3194 hPa.

About the units

Inches of Mercury (inHg). About 3,386 pascals. Barometric pressure in US weather reports and aviation.

Hectopascals (hPa). 100 pascals, the same as a millibar. Weather maps and forecasts.

Other pressure conversions

PSI to Hectopascals · Bar to Hectopascals · Kilopascals to Hectopascals · Pascals to Hectopascals · Atmospheres to Hectopascals · Millimeters of Mercury to Hectopascals · Inches of Mercury to PSI · Inches of Mercury to Bar · Inches of Mercury to Kilopascals · Inches of Mercury to Pascals · Inches of Mercury to Atmospheres · Inches of Mercury to Millimeters of Mercury · Inches of Mercury to Hectopascals · Hectopascals to PSI · Hectopascals to Bar · Hectopascals to Kilopascals · Hectopascals to Pascals · Hectopascals to Atmospheres · Hectopascals to Millimeters of Mercury · Hectopascals to Inches of Mercury

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