Pressure & stress
Pressure, material stress and fluid head.
Try a decimal, 1e-9, 1/3, or 5 1/2.
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Convert millibar (mbar) to inch of mercury, conventional (inHg). Enter a value for an instant result, or use the examples and reverse conversion below.
Pressure, material stress and fluid head.
Try a decimal, 1e-9, 1/3, or 5 1/2.
Enter a millibar value to calculate inch of mercury, conventional with full internal precision before display rounding.
Auto trims unnecessary zeroes and uses scientific notation for extreme magnitudes. Use Digits to set the display precision; calculations retain full precision.
| Unit | Symbol | Converted value |
|---|---|---|
| pascalfrom mbar | Pa | 100 |
| hectopascalfrom mbar | hPa | 1 |
| kilopascalfrom mbar | kPa | 0.1 |
| megapascalfrom mbar | MPa | 0.0001 |
| gigapascalfrom mbar | GPa | 0.0000001 |
| millibarfrom mbar | mbar | 1 |
| barfrom mbar | bar | 0.001 |
| standard atmospherefrom mbar | atm | 0.000986923 |
| torrfrom mbar | Torr | 0.750062 |
| millimetre of mercuryfrom mbar | mmHg | 0.750062 |
| inch of mercury, conventionalfrom mbar | inHg | 0.02953 |
| millimetre of water, conventionalfrom mbar | mmH₂O | 10.1972 |
| inch of water, conventionalfrom mbar | inH₂O | 0.401463 |
| pound-force per square footfrom mbar | psf | 2.08854 |
| pound-force per square inchfrom mbar | psi | 0.0145038 |
| kilopound-force per square inchfrom mbar | ksi | 0.0000145038 |
| kilogram-force per square centimetrefrom mbar | kgf/cm² | 0.00101972 |
SI symbols follow international notation. U.S. and Imperial measures are labelled separately where their values differ.
Millibar (mbar) and inch of mercury, conventional (inHg) are units of pressure & stress. Use this page to convert in either direction.
| Millibar (mbar) | Inch Of Mercury, Conventional (inHg) |
|---|---|
| 1 mbar | 0.02953 inHg |
| 5 mbar | 0.14765 inHg |
| 10 mbar | 0.2953 inHg |
| 100 mbar | 2.953 inHg |
Examples are rounded to 6 significant digits. The interactive converter retains full calculation precision; change Display Precision to see more digits.
inHg to mbar (inch of mercury, conventional to millibar)