Inches of mercury to Millibars conversion table
| Inches of mercury | Millibars |
|---|---|
| 1 inHg | 33.863886 mbar |
| 2 inHg | 67.727773 mbar |
| 5 inHg | 169.319432 mbar |
| 10 inHg | 338.638864 mbar |
| 25 inHg | 846.59716 mbar |
| 50 inHg | 1,693.19432 mbar |
| 100 inHg | 3,386.38864 mbar |
How to convert inches of mercury to millibars
Millibars = Inches of mercury × 33.863886. For example, 2 inHg = 67.727773 mbar. Type a value in either box above: the other one updates instantly, both ways.
What is an inch of mercury?
An inch of mercury (inHg) is about 3,386 Pa, the unit used in US weather reports and aviation altimeters.
What is a millibar?
A millibar (mbar) is 1/1,000 bar or 100 Pa, the same as a hectopascal used on weather maps.
How do I convert inches of mercury to millibars?
Use the formula Millibars = Inches of mercury × 33.863886. Type a value in the inches of mercury box and the result appears instantly.
How many millibars are in 1 inch of mercury?
1 inHg = 33.863886 mbar.
Is this converter free and private?
Yes. It is free, needs no sign-up, and the calculation runs in your browser: nothing is sent to a server.
Is this gauge or absolute pressure?
The conversion factor is the same for both. Tire gauges show gauge pressure (above the air around you); add about 14.7 psi or 1.013 bar to get absolute pressure.