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Inch of mercury to Millibar

1 inHg = 33.86389 mbar

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10

1 inHg equals

33.86389mbar

All 18 units
  • PascalPa
    3,386.389
  • KilopascalkPa
    3.386389
  • MegapascalMPa
    0.003386389
  • HectopascalhPa
    = 1 mbar
    33.86389
  • Barbar
    0.03386389
  • Millibarmbar
    33.86389
  • Standard atmosphereatm
    0.03342106094
  • Pound per square inchpsi
    0.4911541996
  • Kilopound per square inchksi
    0.0004911541996
  • Pound per square footpsf
    70.72620475
  • TorrTorr
    1/760 atm
    25.40000632
  • Millimeter of mercurymmHg
    conventional
    25.4000027
  • Centimeter of mercurycmHg
    2.54000027
  • Inch of mercuryinHg
    conventional
    1
  • Millimeter of watermmH₂O
    conventional
    345.3155767
  • Meter of watermH₂O
    0.3453155767
  • Inch of waterinH₂O
    at 4 °C
    13.59510154
  • Kilogram-force per cm²kgf/cm²
    technical atmosphere
    0.03453155767

Inch of mercury to Millibar table

Common Inch of mercury values converted to Millibar
Inch of mercury (inHg)Millibar (mbar)
133.86389
267.72778
5169.31945
10338.6389
20677.2778
501,693.1945
1003,386.389
2508,465.9725
50016,931.945
1,00033,863.89

How the conversion works

Multiply the inch of mercury figure by 33.86389 to get millibar. Every factor on this site is anchored to the SI base unit for pressure, so the same number is used everywhere it appears.

Going the other way, 1 mbar = 0.02952998 inHg — see millibar to inch of mercury.

See all 18 pressure units →

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