Millimeters of Mercury to Standard Atmospheres Converter
1 millimeter of mercury = 0.00131579 standard atmospheres
1 standard atmosphere = 759.9999 millimeters of mercury
How to convert millimeters of mercury to standard atmospheres
To convert millimeters of mercury to standard atmospheres, multiply the value in millimeters of mercury by 0.00131578966114.
atm = mmHg × 0.00131578966114
Example: 100 mmHg × 0.00131578966114 = 0.131579 atm
Millimeters of Mercury to Standard Atmospheres conversion table
| Millimeter of Mercury (mmHg) | Standard Atmosphere (atm) |
|---|---|
| 1 mmHg | 0.00131579 atm |
| 2 mmHg | 0.002631579 atm |
| 3 mmHg | 0.003947369 atm |
| 4 mmHg | 0.005263159 atm |
| 5 mmHg | 0.006578948 atm |
| 6 mmHg | 0.007894738 atm |
| 7 mmHg | 0.009210528 atm |
| 8 mmHg | 0.01052632 atm |
| 9 mmHg | 0.01184211 atm |
| 10 mmHg | 0.0131579 atm |
| 12 mmHg | 0.01578948 atm |
| 15 mmHg | 0.01973684 atm |
| 20 mmHg | 0.02631579 atm |
| 25 mmHg | 0.03289474 atm |
| 30 mmHg | 0.03947369 atm |
| 40 mmHg | 0.05263159 atm |
| 50 mmHg | 0.06578948 atm |
| 60 mmHg | 0.07894738 atm |
| 70 mmHg | 0.09210528 atm |
| 75 mmHg | 0.09868422 atm |
| 80 mmHg | 0.1052632 atm |
| 90 mmHg | 0.1184211 atm |
| 100 mmHg | 0.131579 atm |
| 150 mmHg | 0.1973684 atm |
| 200 mmHg | 0.2631579 atm |
| 250 mmHg | 0.3289474 atm |
| 500 mmHg | 0.6578948 atm |
| 1,000 mmHg | 1.31579 atm |
About these units
Millimeter of Mercury (mmHg)
The millimeter of mercury (mmHg) is a unit of pressure. 1 millimeter of mercury equals 133.3223874 pascals.
Standard Atmosphere (atm)
The standard atmosphere (atm) is a unit of pressure. 1 standard atmosphere equals 101,325 pascals. This value is exact by definition.
Frequently asked questions
What is 1 millimeter of mercury in standard atmospheres?
1 millimeter of mercury equals 0.00131579 standard atmospheres.
How do I convert millimeters of mercury to standard atmospheres?
To convert millimeters of mercury to standard atmospheres, multiply the value in millimeters of mercury by 0.00131578966114. Example: 100 mmHg × 0.00131578966114 = 0.131579 atm
What is 100 mmHg in standard atmospheres?
100 millimeters of mercury equals 0.131579 standard atmospheres.