Conventional millimetre of mercury to bar converter
Convert conventional millimetre of mercury (mmHg) to bar.
Pressure converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
mmHg
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PascalPa
KilopascalkPa
MegapascalMPa
Barbar
Millibarmbar
HectopascalhPa
Standard atmosphereatm
Pounds per square inchpsi
TorrTorr
Conventional millimetre of mercurymmHg
No units found. Try a name or symbol.
0.001333223874
bar
esc
PascalPa
KilopascalkPa
MegapascalMPa
Barbar
Millibarmbar
HectopascalhPa
Standard atmosphereatm
Pounds per square inchpsi
TorrTorr
Conventional millimetre of mercurymmHg
No units found. Try a name or symbol.
CONVERSION
1 mmHg ≈ 0.001333223874 bar
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAbar = mmHg × 0.00133322387415
FORMULA & EXAMPLES
How to convert Conventional millimetre of mercury to bar
bar = mmHg × 0.00133322387415
Multiply the mmHg reading by 0.00133322387415.
Worked examples
1 mmHg ≈ 0.001333223874 bar
1 × 0.00133322387415 ≈ 0.001333223874
760 mmHg ≈ 1.013250144 bar
760 × 0.00133322387415 ≈ 1.013250144
Frequently asked questions
Does mmHg to bar change gauge pressure into absolute pressure?
No. Unit conversion preserves the original pressure reference. Converting a gauge reading to absolute pressure additionally requires the applicable atmospheric pressure.
Conventional millimetre of mercury to bar table
Fixed reference · Conventional millimetre of mercury to Bar
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Conventional millimetre of mercury (mmHg)
Bar (bar)
0
0
0.1
0.0001333223874
0.5
0.0006666119371
1
0.001333223874
2
0.002666447748
5
0.006666119371
10
0.01333223874
25
0.03333059685
50
0.06666119371
100
0.1333223874
1000
1.333223874
Table results use 10 significant figures; decimal formula coefficients use up to 15. Calculations use the unit definitions before rounding. Extra digits do not improve measurement accuracy.