Inches of mercury to Hectopascals
1 inHg ≈ 33.86 hPa. Edit either value to convert instantly.
Conversion formula
hPa = inHg × (3,386.388640341) × (0.01)1 inHg ≈ 33.8639 hPa
inch of mercury (inHg)
Inch of mercury is a unit of pressure: 1 inHg = 3,386.388640341 Pa. Uses the conventional mercury column at 0 °C under standard gravity.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
hectopascal (hPa)
Hectopascal is a unit of pressure: 1 hPa = 100 Pa.
Source: BIPM, The International System of Units (SI), 9th edition
Conversion table
| inHg | hPa |
|---|---|
| ≈ 33.8639 | |
| ≈ 67.7278 | |
| ≈ 169.319 | |
| ≈ 338.639 | |
| ≈ 507.958 | |
| ≈ 677.278 | |
| ≈ 846.597 | |
| ≈ 1,015.92 | |
| ≈ 1,354.56 | |
| ≈ 1,523.87 |
| inHg | hPa |
|---|---|
| ≈ 1,693.19 | |
| ≈ 2,031.83 | |
| ≈ 2,370.47 | |
| ≈ 2,709.11 | |
| ≈ 3,047.75 | |
| ≈ 3,386.39 | |
| ≈ 5,079.58 | |
| ≈ 5,418.22 | |
| ≈ 5,756.86 | |
| ≈ 6,095.5 |
Frequently asked questions
How many hectopascals are in 1 inch of mercury?
1 inHg ≈ 33.86 hPa. hPa = inHg × (3,386.388640341) × (0.01)
How do I convert inHg to hPa?
hPa = inHg × (3,386.388640341) × (0.01)
Is 1 inch of mercury bigger than 1 hectopascal?
1 inHg ≈ 33.86 hPa.
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