Millimeters of mercury to Hectopascals
1 mmHg ≈ 1.333 hPa. Edit either value to convert instantly.
Conversion formula
hPa = mmHg × (133.322387415) × (0.01)1 mmHg ≈ 1.33322 hPa
millimeter of mercury (mmHg)
Millimeter of mercury is a unit of pressure: 1 mmHg = 133.322387415 Pa. This is conventional mercury at 0 °C and standard gravity; 1 torr is slightly different.
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
| mmHg | hPa |
|---|---|
| ≈ 1.33322 | |
| ≈ 2.66645 | |
| ≈ 6.66612 | |
| ≈ 13.3322 | |
| ≈ 19.9984 | |
| ≈ 26.6645 | |
| ≈ 33.3306 | |
| ≈ 39.9967 | |
| ≈ 53.329 | |
| ≈ 59.9951 |
| mmHg | hPa |
|---|---|
| ≈ 66.6612 | |
| ≈ 79.9934 | |
| ≈ 93.3257 | |
| ≈ 106.658 | |
| ≈ 119.99 | |
| ≈ 133.322 | |
| ≈ 199.984 | |
| ≈ 213.316 | |
| ≈ 226.648 | |
| ≈ 239.98 |
Frequently asked questions
How many hectopascals are in 1 millimeter of mercury?
1 mmHg ≈ 1.333 hPa. hPa = mmHg × (133.322387415) × (0.01)
How do I convert mmHg to hPa?
hPa = mmHg × (133.322387415) × (0.01)
Is 1 millimeter of mercury bigger than 1 hectopascal?
1 mmHg ≈ 1.333 hPa.
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