Inch of mercury to Bar Converter
Convert inches of mercury to bars with this free pressure converter. The exact relationship used on this page is 1 inch of mercury = 0.03386389 bars. Type any number — the result updates instantly, works on phones and desktops, and is ready to copy into homework, a spec sheet, or a shopping list.
Formula: Bar = Inch of mercury × 0.03386389
How to convert inches of mercury to bars
- Enter the value in inches of mercury in the converter.
- Read the equivalent amount in bars.
- Use the swap link if you need bar to inch of mercury instead.
- Check the table for common values without typing.
Worked examples
- 1 inHg = 0.03386389 bar
- 5 inHg = 0.16931945 bar
- 10 inHg = 0.3386389 bar
- 25 inHg = 0.84659725 bar
Conversion table
Common inches of mercury values converted to bars.
| inHg | bar |
|---|---|
| 1 | 0.03386389 |
| 2 | 0.06772778 |
| 3 | 0.10159167 |
| 4 | 0.13545556 |
| 5 | 0.16931945 |
| 6 | 0.20318334 |
| 7 | 0.23704723 |
| 8 | 0.27091112 |
| 9 | 0.30477501 |
| 10 | 0.3386389 |
| 20 | 0.6772778 |
| 50 | 1.6931945 |
| 100 | 3.386389 |
| 250 | 8.4659725 |
| 500 | 16.931945 |
| 1,000 | 33.86389 |
About this conversion
Inch of mercury (inHg) and Bar (bar) are both pressure units. Tire pressure, weather maps, scuba, and industrial gauges all report pressure in different units. Bookmark this URL when you convert inches of mercury to bars often, then explore related pairs in the same category if you need a different target unit.
Need the other direction? Open the bar to inch of mercury converter.
FAQ
How many bars are in 1 inch of mercury?+
1 inch of mercury equals 0.03386389 bars.
What is the formula to convert inches of mercury to bars?+
Bar = Inch of mercury × 0.03386389
How do I convert inches of mercury to bars by hand?+
Multiply the inch of mercury value by 0.03386389. Example: 10 inches of mercury × 0.03386389 = 0.3386389 bars.
Is this inHg to bar converter accurate?+
Yes. Linear conversions use internationally agreed factors relative to SI. Temperature and inverse fuel units use the standard offset or reciprocal formulas, not a guessed scale factor.