1 inHg = 0.033863889532611 bar
1 Inch of mercury (inHg) = 0.033863889532611 Bar (bar).
If you want to reverse convert, use Bar → Inch of mercury. 1 bar = 29.529980572285 inHg. You can also explore the full Pressure converter page for more cross conversions.
Conversion formula
Inch of mercury to Bar formula: value in bar = value in inHg × 0.033863889532611.
Bar to Inch of mercury formula: value in inHg = value in bar × 29.529980572285.
How to convert Inch of mercury to Bar
To convert Inch of mercury to Bar, multiply the value in inHg by 0.033863889532611. This gives the result in bar.
For example, 1 inHg = 0.033863889532611 bar and 10 inHg = 0.33863889532611 bar.
What is Inch of mercury?
Inch of mercury (inHg): A mercury-column scale used in some aviation altimeters and weather reports. 1 inHg ≈ 3386.38895 Pa.
What is Bar?
Bar (bar): Common on tyre gauges and compressed-air equipment; it is close to, but not equal to, a standard atmosphere. 1 bar = 100 000 Pa.
FAQ
How many bar are in 1 inch of mercury?
There are 0.033863889532611 bar in 1 inHg.
Why can conversion results differ slightly?
Check the unit definition and rounding. US and imperial measures can differ; rounding intermediate values can also change the final digits.
How do I convert inch of mercury to bar?
Multiply the value in inHg by 0.033863889532611 to get the value in bar.
Inch of mercury → other Pressure units
- 1 inch of mercury → pascal = 3386.3889532611 pascal
- 1 inch of mercury → hectopascal = 33.863889532611 hectopascal
- 1 inch of mercury → kilopascal = 3.3863889532611 kilopascal
- 1 inch of mercury → megapascal = 0.0033863889532611 megapascal
- 1 inch of mercury → bar = 0.033863889532611 bar
- 1 inch of mercury → millibar = 33.863889532611 millibar
- 1 inch of mercury → pounds per square inch = 0.49115400003207 pounds per square inch
- 1 inch of mercury → torr = 25.400076155932 torr
- 1 inch of mercury → atmosphere = 0.033421060481235 atmosphere
- 1 inch of mercury → millimeter of mercury = 25.400076155932 millimeter of mercury
Inch of mercury → Bar Table
The table below shows common values from Inch of mercury to Bar and the reverse direction for quick reference.
| inHg | bar | Rounded |
|---|---|---|
| 1 inHg | 0.033863889532611 bar | 0.0339 |
| 2 inHg | 0.067727779065222 bar | 0.0677 |
| 3 inHg | 0.10159166859783 bar | 0.1016 |
| 4 inHg | 0.13545555813044 bar | 0.1355 |
| 5 inHg | 0.16931944766306 bar | 0.1693 |
| 10 inHg | 0.33863889532611 bar | 0.3386 |
| 12 inHg | 0.40636667439133 bar | 0.4064 |
| 15 inHg | 0.50795834298916 bar | 0.5080 |
| 20 inHg | 0.67727779065222 bar | 0.6773 |
| 25 inHg | 0.84659723831528 bar | 0.8466 |
| 30 inHg | 1.0159166859783 bar | 1.0159 |
| 40 inHg | 1.3545555813044 bar | 1.3546 |
| 50 inHg | 1.6931944766306 bar | 1.6932 |
| 75 inHg | 2.5397917149458 bar | 2.5398 |
| 100 inHg | 3.3863889532611 bar | 3.3864 |
| 200 inHg | 6.7727779065222 bar | 6.7728 |
| 250 inHg | 8.4659723831528 bar | 8.4660 |
| 500 inHg | 16.931944766306 bar | 16.9319 |
| 750 inHg | 25.397917149458 bar | 25.3979 |
| 1000 inHg | 33.863889532611 bar | 33.8639 |
| 2500 inHg | 84.659723831528 bar | 84.6597 |
| 5000 inHg | 169.31944766306 bar | 169.3194 |
| 10000 inHg | 338.63889532611 bar | 338.6389 |
Bar → Inch of mercury Table
| bar | inHg | Rounded |
|---|---|---|
| 1 bar | 29.529980572285 inHg | 29.5300 |
| 2 bar | 59.05996114457 inHg | 59.0600 |
| 3 bar | 88.589941716854 inHg | 88.5899 |
| 4 bar | 118.11992228914 inHg | 118.1199 |
| 5 bar | 147.64990286142 inHg | 147.6499 |
| 10 bar | 295.29980572285 inHg | 295.2998 |
| 12 bar | 354.35976686742 inHg | 354.3598 |
| 15 bar | 442.94970858427 inHg | 442.9497 |
| 20 bar | 590.5996114457 inHg | 590.5996 |
| 25 bar | 738.24951430712 inHg | 738.2495 |
| 30 bar | 885.89941716854 inHg | 885.8994 |
| 40 bar | 1181.1992228914 inHg | 1181.1992 |
| 50 bar | 1476.4990286142 inHg | 1476.4990 |
| 75 bar | 2214.7485429214 inHg | 2214.7485 |
| 100 bar | 2952.9980572285 inHg | 2952.9981 |
| 200 bar | 5905.996114457 inHg | 5905.9961 |
| 250 bar | 7382.4951430712 inHg | 7382.4951 |
| 500 bar | 14764.990286142 inHg | 14764.9903 |
| 750 bar | 22147.485429214 inHg | 22147.4854 |
| 1000 bar | 29529.980572285 inHg | 29529.9806 |
| 2500 bar | 73824.951430712 inHg | 73824.9514 |
| 5000 bar | 147649.90286142 inHg | 147649.9029 |
| 10000 bar | 295299.80572285 inHg | 295299.8057 |
Bar → Inch of mercury
The reverse value is 1 bar = 29.529980572285 inHg.