Bar to conventional millimetre of mercury converter
Convert bar to conventional millimetre of mercury (mmHg).
Pressure converter
Instant conversion
Edit either value. Decimals and scientific notation supported.
1
bar
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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.
750.0615758
mmHg
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 bar ≈ 750.0615758 mmHg
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAmmHg = bar × 750.061575845656
FORMULA & EXAMPLES
How to convert Bar to conventional millimetre of mercury
mmHg = bar × 750.061575845656
Multiply the bar reading by 750.061575845656.
Worked examples
1 bar ≈ 750.0615758 mmHg
1 × 750.061575845656 ≈ 750.0615758
2.5 bar ≈ 1875.15394 mmHg
2.5 × 750.061575845656 ≈ 1875.15394
Frequently asked questions
Does bar to mmHg 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.
Bar to conventional millimetre of mercury table
Fixed reference · Bar to Conventional millimetre of mercury
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Bar (bar)
Conventional millimetre of mercury (mmHg)
0
0
0.1
75.00615758
0.5
375.0307879
1
750.0615758
2
1500.123152
5
3750.307879
10
7500.615758
25
18751.5394
50
37503.07879
100
75006.15758
1000
750061.5758
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.