Conventional millimetre of mercury to kilopascals converter
Convert conventional millimetre of mercury (mmHg) to kilopascals (kPa).
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.
0.1333223874
kPa
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 ≈ 0.1333223874 kPa
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULAkPa = mmHg × 0.133322387415
FORMULA & EXAMPLES
How to convert Conventional millimetre of mercury to kilopascals
kPa = mmHg × 0.133322387415
Multiply the mmHg reading by 0.133322387415.
Worked examples
1 mmHg ≈ 0.1333223874 kPa
1 × 0.133322387415 ≈ 0.1333223874
760 mmHg ≈ 101.3250144 kPa
760 × 0.133322387415 ≈ 101.3250144
Frequently asked questions
Does mmHg to kPa 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 kilopascals table
Fixed reference · Conventional millimetre of mercury to Kilopascal
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)
Kilopascal (kPa)
0
0
0.1
0.01333223874
0.5
0.06666119371
1
0.1333223874
2
0.2666447748
5
0.6666119371
10
1.333223874
25
3.333059685
50
6.666119371
100
13.33223874
1000
133.3223874
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.