xiv
K114 Issue No. 9
Table of pressure units and conversion factors
Unit Conversion
To convert FROM pressure VALUE 1 in pressure UNITS 1
TO pressure VALUE 2 in pressure UNITS 2, calculate as follows:
VALUE 2 = VALUE 1 x
FACTOR 1
FACTOR 2
Note
The conversion factor for pressure units referenced [1] are calculated for a water temperature of 4°C.
Pressure units referenced [2] are calculated for a water temperature of 68°F these units are normally
used in the USA.
tinuerusserP )slacsaP(rotcaF tinuerusserP )slacsaP(rotcaF
rab000001tf/fbl
2
3088.74
ni/fbl
2
)isp(67.4986gHni93.6833
Hm
2
O56.6089Hni
2
]1[O980.942
rabm001Htf
2
]1[O70.9892
mc/fgk
2
5.66089mta0.523101
m/fgk
2
56608.9tf/ldp
2
61884.1
gHmm223.331mc/nyd
2
1.0
gHmc22.3331rabh00000001
gHm0.223331tf/fnot
2
)KU(0.252701
H/mm
2
]1[O56608.9ni/fnot
2
)KU(00344451
H/mc
2
]1[O5660.89Hni
2
]2[)ASU(O53146.842
m/N
2
1Htf
2
]2[)ASU(O3896.3892
aPh001mm/pk
2
0566089
aPk0001mc/pk
2
5.66089
aPM0000001m/pk
2
56608.9
rrot223.331
Pressure units and conversion factors