Millimeter Of Mercury to Atmosphere Converter
Convert millimeter of mercury to atmosphere instantly.
Standard pressure units
Fun comparisons
How to convert millimeter of mercury to atmosphere
Enter your pressure in millimeter of mercury and get the equivalent in atmosphere instantly. Key reference points: standard atmospheric pressure is 1 atm (101.325 kPa / 14.696 psi / 1.01325 bar), and a typical car tyre runs at about 32 psi (2.2 bar).
mmHg is the clinical standard for blood pressure and atmospheric measurements in meteorology; atmosphere is used as a reference in chemistry and physics.
Need the opposite direction? Convert atmosphere to millimeter of mercury just as easily, or explore all our pressure conversions.
Common millimeter of mercury to atmosphere conversions
| Millimeter Of Mercury (mmHg) | Atmosphere (atm) |
|---|---|
| 1 | 0.00131579 |
| 5 | 0.00657893 |
| 10 | 0.0131579 |
| 25 | 0.0328946 |
| 50 | 0.0657893 |
| 100 | 0.131579 |
| 500 | 0.657893 |
| 1000 | 1.31579 |
Frequently asked questions
1 millimeter of mercury equals 0.00131579 atmosphere.
Multiply by 0.00131579. For example, 5 mmHg = 0.00657893 atm.
380 mmHg equals exactly 0.5 atmospheres.
1 atmosphere equals 760.002 millimeter of mercury.
100 millimeter of mercury equals 0.131579 atmosphere.