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Millimeter of mercury to Torr

1 mmHg = 1.0000001 Torr

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0

Angle unit

Precision & format
10

1 mmHg equals

1.000000142Torr

All 18 units
  • PascalPa
    133.3223874
  • KilopascalkPa
    0.1333223874
  • MegapascalMPa
    0.0001333223874
  • HectopascalhPa
    = 1 mbar
    1.333223874
  • Barbar
    0.001333223874
  • Millibarmbar
    1.333223874
  • Standard atmosphereatm
    0.001315789661
  • Pound per square inchpsi
    0.01933677746
  • Kilopound per square inchksi
    0.00001933677746
  • Pound per square footpsf
    2.784495954
  • TorrTorr
    1/760 atm
    1.000000142
  • Millimeter of mercurymmHg
    conventional
    1
  • Centimeter of mercurycmHg
    0.1
  • Inch of mercuryinHg
    conventional
    0.03937007456
  • Millimeter of watermmH₂O
    conventional
    13.5951
  • Meter of watermH₂O
    0.0135951
  • Inch of waterinH₂O
    at 4 °C
    0.5352401611
  • Kilogram-force per cm²kgf/cm²
    technical atmosphere
    0.00135951

Millimeter of mercury to Torr table

Common Millimeter of mercury values converted to Torr
Millimeter of mercury (mmHg)Torr (Torr)
11.0000001
22.0000003
55.0000007
1010.000001
2020.000003
5050.000007
100100.00001
250250.00004
500500.00007
1,0001,000.0001

How the conversion works

Multiply the millimeter of mercury figure by 1.000000142 to get torr. 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 Torr = 0.99999986 mmHg — see torr to millimeter of mercury.

See all 18 pressure units →

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