Torr to Millimeters of mercury
1 Torr ≈ 1 mmHg. Edit either value to convert instantly.
Conversion formula
mmHg = Torr × (20,265 / 152) × (200,000,000 / 2.6664477483 × 10¹⁰)1 Torr ≈ 1 mmHg
torr (Torr)
Torr is a unit of pressure: 1 Torr = 101,325/760 Pa.
Source: NIST SP 811, Appendix B.9: conversion factors by quantity
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
| Torr | mmHg |
|---|---|
| ≈ 1 | |
| ≈ 2 | |
| ≈ 5 | |
| ≈ 10 | |
| ≈ 15 | |
| ≈ 20 | |
| ≈ 25 | |
| ≈ 30 | |
| ≈ 40 | |
| ≈ 45 |
| Torr | mmHg |
|---|---|
| ≈ 50 | |
| ≈ 60 | |
| ≈ 70 | |
| ≈ 80 | |
| ≈ 90 | |
| ≈ 100 | |
| ≈ 150 | |
| ≈ 160 | |
| ≈ 170 | |
| ≈ 180 |
Frequently asked questions
How many millimeters of mercury are in 1 torr?
1 Torr ≈ 1 mmHg. mmHg = Torr × (20,265 / 152) × (200,000,000 / 2.6664477483 × 10¹⁰)
How do I convert Torr to mmHg?
mmHg = Torr × (20,265 / 152) × (200,000,000 / 2.6664477483 × 10¹⁰)
Is 1 torr bigger than 1 millimeter of mercury?
1 Torr ≈ 1 mmHg.
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