Convert mmHg to millibars
Millimeters of mercury to millibars. Enter a value to convert, or use the mmHg to millibars chart further down the page.
1 millimeter of mercury equals 1.333223874 millibars. Going the other way, 1 millibar = 0.7500615758 millimeters of mercury.
How to convert mmHg to millibars
To convert millimeters of mercury to millibars, multiply the millimeter of mercury value by 1.333223874. You can also divide by 0.7500615758 to get the same answer.
mbar = mmHg × 1.333223874
Worked example
Convert 15 mmHg to millibars:
15 mmHg = 19.99835811 mbar
mmHg to millibars conversion chart
Use this mmHg to millibars table for quick reference without typing anything.
| millimeters of mercury (mmHg) | millibars (mbar) |
|---|---|
| 0.01 mmHg | 0.01333223874 mbar |
| 0.1 mmHg | 0.1333223874 mbar |
| 1 mmHg | 1.333223874 mbar |
| 2 mmHg | 2.666447748 mbar |
| 3 mmHg | 3.999671622 mbar |
| 5 mmHg | 6.666119371 mbar |
| 10 mmHg | 13.33223874 mbar |
| 20 mmHg | 26.66447748 mbar |
| 50 mmHg | 66.66119371 mbar |
| 100 mmHg | 133.3223874 mbar |
| 1,000 mmHg | 1,333.223874 mbar |
What is a millimeter of mercury?
A millimeter of mercury is about 133.32 pascals. It is the unit used for blood pressure readings.
What is a millibar?
A millibar is 100 pascals, identical to a hectopascal. It is the standard unit in weather reports.
Frequently asked questions
How many millibars are in a millimeter of mercury?
1 mmHg equals 1.333223874 millibars. Going the other way, 1 millibars is 0.7500615758 mmHg.
How do you convert mmHg to millibars?
To convert millimeters of mercury to millibars, multiply the millimeter of mercury value by 1.333223874. You can also divide by 0.7500615758 to get the same answer.
What is 10 mmHg in millibars?
10 mmHg equals 13.33223874 millibars. The conversion chart on this page lists the other values people look up most often.
Related pressure conversions
Convert mmHg to other units
- millibars to mmHg
- mmHg to psi
- mmHg to bar
- mmHg to pascals
- mmHg to kPa
- mmHg to atm
- mmHg to torr
- mmHg to inHg
Convert other units to millibars
- psi to millibars
- bar to millibars
- pascals to millibars
- kPa to millibars
- atm to millibars
- torr to millibars
- inHg to millibars
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