Pascal's Law Calculator
Pascal's law also known as Pascal's principle, it states that pressure exerted anywhere in a confined fluid
is transmitted equally in all directions throughout the fluid. The Pascal's Law Formula is:
ΔP = ρgΔh
Where:
ΔP: The hydrostatic pressure, or the difference in pressure at two points within a fluid column, due to the weight of the fluid
ρ: The fluid density;
g: Acceleration due to gravity, the standard gravity of Earth is 9.80665m/s2
Δh: The height of fluid above the point of measurement, or the difference in elevation between the two points within the fluid column
Pascal's law has been widely applied for hydropower construction, car brake system etc.
liquids Density Table
1,1,2-Trichlorotrifluoroethane
25 °C
1564.00
1,2,4-Trichlorobenzene
20 °C
1454.00
1,4-Dioxane
20 °C
1033.60
2-Methoxyethanol
20 °C
964.60
Acetic Acid
25 °C
1049.10
Acetonitrile
20 °C
782.20
Alcohol, ethyl
25 °C
785.06
Alcohol,methyl
25 °C
786.51
Alcohol, propyl
25 °C
799.96
Ammonia
(aqua)
25 °C
823.35
Automobile
oils
15 °C
880 -
940
n-Butyl
Acetate
20 °C
879.60
n-Butyl Alcohol
20 °C
809.70
n-Butyl Chloride
20 °C
886.20
Caproic
acid
25 °C
921.06
Carbolic acid
15 °C
956.30
Carbon
disulfide
25 °C
1260.97
Carbon
tetrachloride
25 °C
1584.39
Chlorobenzene
20 °C
1105.80
Citric
acid
25 °C
1659.51
Cotton seed
oil
15 °C
925.87
Crude oil, 48 ̊ API
15.56 °C
790
Crude oil,40 ̊ API
15.56 °C
825
Crude oil, 35.6 ̊ API
15.56 °C
847
Crude oil,
32.6̊ API
15.56 °C
862
Crude oil,
California
15.56 °C
915
Crude oil,
Mexican
15.56 °C
973
Crude oil, Texas
15.56 °C
873
Cyclopentane
20 °C
745.40
Diesel fuel
oil 20 to 60
15 °C
820 -
950
o-Dichlorobenzene
20 °C
1305.80
Dichloromethane
20 °C
1326.00
Diethylene
glycol
15 °C
1120
Dichloromethane
20 °C
1326.00
Dimethyl Acetamide
20 °C
941.50
N,N-Dimethylformamide
20 °C
948.70
Dimethyl Sulfoxide
20 °C
1100.40
Ethyl Acetate
20 °C
900.60
Ethyl Alcohol
20 °C
789.20
Ethylene Dichloride
20 °C
1253.00
Ethylene
glycol
25 °C
1096.78
Fluorine refrigerant
R-12
25 °C
1310.95
Formaldehyde
45 °C
812.14
Formic acid 10%
concentration
20 °C
1025
Formic acid
80% concentration
20 °C
1221
Gasoline,
natural
15.56 °C
711.22
Gasoline, Vehicle
15.56 °C
737.22
Glucose
15.56 °C
1350 -
1440
Isobutyl Alcohol
20 °C
801.60
Isopropyl Alcohol
20 °C
785.40
Isopropyl
Myristate
20 °C
853.20
Linolenic
Acid
25 °C
898.64
Methyl Isoamyl
Ketone
20 °C
888.00
Methyl Isobutyl Ketone
20 °C
800.80
Methyl n-Propyl
Ketone
20 °C
808.20
Methyl t-Butyl Ether
20 °C
740.50
N-Methylpyrrolidone
20 °C
1030.40
Methyl Ethyl Ketone (MEK)
20 °C
804.90
Naphtha,
wood
25 °C
959.51
Olive
oil
20 °C
800 -
920
Oxygen (liquid)
-183
C
1140
Palmitic
Acid
25 °C
850.58
Petroleum Ether
20 °C
640.00
Petrol,
natural
15.56 °C
711.22
Petrol, Vehicle
15.56 °C
737.22
Propane, R-290
25 °C
493.53
Propylene Carbonate
20 °C
1200.60
n-Propyl Alcohol
20 °C
803.70
Propylene
glycol
25 °C
965.27
Sodium Hydroxide (caustic
soda)
15 °C
1250
Sorbaldehyde
25 °C
895.43
Soya bean oil
15 °C
924 -
928
Stearic
Acid
25 °C
890.63
Sulphuric Acid 95%
conc.
20 °C
1839
Sugar
solution 68 brix
15 °C
1338
Tetrahydrofuran
20 °C
888.00
Triethylamine
20 °C
727.60
Trifluoroacetic Acid
20 °C
1489.00
