Edit either value. Decimals and scientific notation supported.
1
Torr
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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.
0.0193367747
psi
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 Torr ≈ 0.0193367747 psi
6 significant figures
10 significant figures
15 significant figures
Precision changes displayed rounding, not calculation accuracy.
FORMULApsi = Torr × 0.019336774704623
FORMULA & EXAMPLES
How to convert Torr to pounds per square inch
psi = Torr × 0.019336774704623
Multiply the Torr reading by 0.019336774704623.
Worked examples
1 Torr ≈ 0.0193367747 psi
1 × 0.019336774704623 ≈ 0.0193367747
760 Torr ≈ 14.69594878 psi
760 × 0.019336774704623 ≈ 14.69594878
Frequently asked questions
Does Torr to psi 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.
Torr to pounds per square inch table
Fixed reference · Torr to Pounds per square inch
Reference values use this page’s named pair and default context. Calculator precision and font settings do not change this table.
Torr (Torr)
Pounds per square inch (psi)
0
0
0.1
0.00193367747
0.5
0.009668387352
1
0.0193367747
2
0.03867354941
5
0.09668387352
10
0.193367747
25
0.4834193676
50
0.9668387352
100
1.93367747
1000
19.3367747
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.