Torr to Millimeters Of Mercury Converter (Torr to mmHg)
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Formula
To convert torr to millimeters of mercury, multiply the value by 0.999999858.
mmHg = Torr × 0.999999858
Example calculation
Convert 5 Torr to mmHg:
5 Torr × 0.999999858 = 5 mmHg
Conversion table
| Torr | mmHg |
|---|---|
| 1 | 1.0000 |
| 2 | 2.0000 |
| 3 | 3.0000 |
| 4 | 4.0000 |
| 5 | 5.0000 |
| 6 | 6.0000 |
| 7 | 7.0000 |
| 8 | 8.0000 |
| 9 | 9.0000 |
| 10 | 10.0000 |
| 15 | 15.0000 |
| 20 | 20.0000 |
| 25 | 25.0000 |
| 30 | 30.0000 |
| 35 | 35.0000 |
| 40 | 40.0000 |
| 45 | 45.0000 |
| 50 | 50.0000 |
| 55 | 55.0000 |
| 60 | 60.0000 |
| 65 | 65.0000 |
| 70 | 70.0000 |
| 75 | 75.0000 |
| 80 | 80.0000 |
| 85 | 85.0000 |
| 90 | 90.0000 |
| 95 | 95.0000 |
| 100 | 100.0000 |
| 200 | 200.0000 |
| 500 | 499.9999 |
| 1000 | 999.9999 |
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About the units
- Torr (Torr)
- Equal to 1/760 of an atmosphere, named after Evangelista Torricelli, used in vacuum technology.
- Millimeter Of Mercury (mmHg)
- Used for blood pressure and vacuum measurement. About 133.322 pascals, from mercury barometers.
Frequently asked questions
- How do I convert torr to millimeters of mercury?
- To convert torr to millimeters of mercury, multiply the value by 0.999999858.
- How many millimeters of mercury are in 1 torr?
- 1 torr equals 1 mmHg.
- How many millimeters of mercury are in 10 torr?
- 10 Torr equals 10 mmHg.
- How do I convert millimeters of mercury back to torr?
- Use the reverse converter: 1 millimeter of mercury equals 1 Torr.
- Is this converter accurate?
- Yes. It uses the exact SI/NIST definitions of each unit and shows up to 6 significant digits.
Related conversions
- Reverse conversion: millimeters of mercury → torr
- pascals → millimeters of mercury
- millimeters of mercury → pascals
- pascals → torr
- torr → pascals
- kilopascals → millimeters of mercury
- millimeters of mercury → kilopascals
- kilopascals → torr
- torr → kilopascals