1 millibar to millimeters of mercury
1 mbar = 0.75006158 mmHg. Change the amount below, or read the formula and the reference table further down.
1 millibar equals
millimeters of mercury
1 mbar = 0.75006158 mmHg
The formula
Millibars and millimeters of mercury both measure pressure from the same zero, so a single multiplier does the job.
mmHg = mbar × 0.7500615758
Going the other way? Convert millimeters of mercury to millibars.
Millibars to millimeters of mercury table
Values either side of 1 mbar.
| Millibars (mbar) | Millimeters of mercury (mmHg) |
|---|---|
| -4 | -3.0002 |
| -3.5 | -2.6252 |
| -3 | -2.2502 |
| -2.5 | -1.8752 |
| -2 | -1.5001 |
| -1.5 | -1.1251 |
| -1 | -0.750062 |
| -0.5 | -0.375031 |
| 0 | 0 |
| 0.5 | 0.375031 |
| 1 | 0.750062 |
| 1.5 | 1.1251 |
| 2 | 1.5001 |
| 2.5 | 1.8752 |
| 3 | 2.2502 |
| 3.5 | 2.6252 |
| 4 | 3.0002 |
| 4.5 | 3.3753 |
| 5 | 3.7503 |
| 5.5 | 4.1253 |
| 6 | 4.5004 |
Questions people ask
- How many millimeters of mercury are in a millibar?
- One millibar equals 0.7500615758 millimeters of mercury.
- How do I convert millibars to millimeters of mercury by hand?
- Multiply the number of millibars by 0.7500615758. For a rough check, 0.75 is close enough for most everyday use.
- What is 1 millibar in millimeters of mercury?
- 1 millibar is 0.75006158 millimeters of mercury.
Calcuit generates this page from a unit table, so the factors here match every other page on the site.