Hectopascals to Millimeters of mercury
1 hPa ≈ 0.7501 mmHg. Edit either value to convert instantly.
Conversion formula
mmHg = hPa × (100) × (200,000,000 / 2.6664477483 × 10¹⁰)1 hPa ≈ 0.750062 mmHg
hectopascal (hPa)
Hectopascal is a unit of pressure: 1 hPa = 100 Pa.
Source: BIPM, The International System of Units (SI), 9th edition
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
Conversion table
| hPa | mmHg |
|---|---|
| ≈ 0.750062 | |
| ≈ 1.50012 | |
| ≈ 3.75031 | |
| ≈ 7.50062 | |
| ≈ 11.2509 | |
| ≈ 15.0012 | |
| ≈ 18.7515 | |
| ≈ 22.5018 | |
| ≈ 30.0025 | |
| ≈ 33.7528 |
| hPa | mmHg |
|---|---|
| ≈ 37.5031 | |
| ≈ 45.0037 | |
| ≈ 52.5043 | |
| ≈ 60.0049 | |
| ≈ 67.5055 | |
| ≈ 75.0062 | |
| ≈ 112.509 | |
| ≈ 120.01 | |
| ≈ 127.51 | |
| ≈ 135.011 |
Frequently asked questions
How many millimeters of mercury are in 1 hectopascal?
1 hPa ≈ 0.7501 mmHg. mmHg = hPa × (100) × (200,000,000 / 2.6664477483 × 10¹⁰)
How do I convert hPa to mmHg?
mmHg = hPa × (100) × (200,000,000 / 2.6664477483 × 10¹⁰)
Is 1 hectopascal bigger than 1 millimeter of mercury?
1 hPa ≈ 0.7501 mmHg.
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