[kg/m³] kg-m3.com All about density
Water density
Density of Water (H_{2} O) is 1000 kg/m^{3} (Rounded value for water density, commonly used in simple calculations. ) . *

Volumetric mass density of Water (water) in other popular units:

= 1 [kg/L ] or [g/mL ] or [g/cm^{3} ] or [t/m^{3} ]

= 0.578036672 [oz/cu in ] (Avoirdupois ounce per cubic inch)

= 1.04317556 [oz/US fl oz ] (Avoirdupois ounce per fluid ounce)

= 0.036127292 [lb/cu in ] (Avoirdupois pound per cubic inch)

= 62.427961 [lb/cu ft ] (pound per cubic foot)

= 1685.5549 [lb/cu yd ] (pound per cubic yard)

= 8.34540445 [lb/US gal ] (pound per US liquid gallon)

Specific gravity (or relative density)
SG_{w4°C} = 1.00002510063 (relative to 4°C water)

SG_{air20°C} =
830.49580599618 (relative to 20°C air)

Calculator
Water mass?
To calculate Water mass, enter the volume and select units for volume and mass:
Volume:
acre-foot
acre-inch
barrel (imperial)
barrel (petroleum); archaic blue-barrel
barrel (US dry)
barrel (US fluid)
board-foot
bucket (imperial)
bushel (imperial)
bushel (US dry heaped)
bushel (US dry level)
butt, pipe
centilitre
coomb
cord (firewood)
cord-foot
cubic centimetre
cubic decimetre
cubic dekametre
cubic fathom
cubic foot
cubic hectometre
cubic inch
cubic kilometre
cubic metre
cubic micrometre
cubic mile
cubic millimetre
cubic nanometre
cubic yard
cup (breakfast)
cup (Canadian)
cup (metric)
cup (US customary)
cup (US food nutrition labeling)
dash (imperial)
dash (US)
decilitre
dekalitre
dessertspoon (imperial)
drop (imperial)
drop (medical)
drop (metric)
drop (US)
fifth
firkin
fluid drachm (imperial)
fluid dram (US)
fluid scruple (imperial)
gallon (beer)
gallon (imperial)
gallon (US dry)
gallon (US fluid; Wine)
gill (imperial); Noggin
gill (US)
hectolitre
hogshead (imperial)
hogshead (US)
jigger (bartending)
kilderkin
lambda
last
litre
load
microlitre
millilitre
minim (imperial)
minim (US)
ounce (fluid imperial)
ounce (fluid US customary)
ounce (fluid US food nutrition labeling)
peck (imperial)
peck (US dry)
perch
picolitre
pinch (imperial)
pinch (US)
pint (imperial)
pint (US dry)
pint (US fluid)
pony
pottle; quartern
quart (imperial)
quart (US dry)
quart (US fluid)
quarter; pail
register ton
sack (imperial); bag
sack (US)
seam
shot (US)
strike (imperial)
strike (US)
tablespoon (Australian metric)
tablespoon (Canadian)
tablespoon (imperial)
tablespoon (metric)
tablespoon (US customary)
tablespoon (US food nutrition labeling)
teaspoon (Canadian)
teaspoon (imperial)
teaspoon (metric)
teaspoon (US customary)
teaspoon (US food nutrition labeling)
timber foot
ton (displacement)
ton (freight)
ton (water)
tun
wey (US)
Mass: ?
atomic mass unit, unified
atomic unit of mass, electron rest mass
bag (coffee)
bag (Portland cement)
barge
carat
carat (metric)
Centigram
clove
crith
dalton
Decagram
dram (apothecary; troy)
dram (avoirdupois)
gamma
grain
Gram
grave
Hectogram
hundredweight (long)
hundredweight (short); cental
Kilogram
kip
mark
Microgram
Milligram
mite
mite (metric)
Nanogram
ounce (apothecary; troy)
ounce (avoirdupois)
ounce (US food nutrition labelling)
pennyweight
point
pound (avoirdupois)
pound (metric)
pound (troy)
quarter (imperial)
quarter (informal)
quarter, long (informal)
quintal (metric)
scruple (apothecary)
sheet
slug; geepound; hyl
stone
ton, assay (long)
ton, assay (short)
ton, long
ton, short
tonne
wey

Water volume?
To calculate Water volume, enter the mass and select units for mass and volume:
Mass:
atomic mass unit, unified
atomic unit of mass, electron rest mass
bag (coffee)
bag (Portland cement)
barge
carat
carat (metric)
Centigram
clove
crith
dalton
Decagram
dram (apothecary; troy)
dram (avoirdupois)
gamma
grain
Gram
grave
Hectogram
hundredweight (long)
hundredweight (short); cental
Kilogram
kip
mark
Microgram
Milligram
mite
mite (metric)
Nanogram
ounce (apothecary; troy)
ounce (avoirdupois)
ounce (US food nutrition labelling)
pennyweight
point
pound (avoirdupois)
pound (metric)
pound (troy)
quarter (imperial)
quarter (informal)
quarter, long (informal)
quintal (metric)
scruple (apothecary)
sheet
slug; geepound; hyl
stone
ton, assay (long)
ton, assay (short)
ton, long
ton, short
tonne
wey
Volume: ?
acre-foot
acre-inch
barrel (imperial)
barrel (petroleum); archaic blue-barrel
barrel (US dry)
barrel (US fluid)
board-foot
bucket (imperial)
bushel (imperial)
bushel (US dry heaped)
bushel (US dry level)
butt, pipe
centilitre
coomb
cord (firewood)
cord-foot
cubic centimetre
cubic decimetre
cubic dekametre
cubic fathom
cubic foot
cubic hectometre
cubic inch
cubic kilometre
cubic metre
cubic micrometre
cubic mile
cubic millimetre
cubic nanometre
cubic yard
cup (breakfast)
cup (Canadian)
cup (metric)
cup (US customary)
cup (US food nutrition labeling)
dash (imperial)
dash (US)
decilitre
dekalitre
dessertspoon (imperial)
drop (imperial)
drop (medical)
drop (metric)
drop (US)
fifth
firkin
fluid drachm (imperial)
fluid dram (US)
fluid scruple (imperial)
gallon (beer)
gallon (imperial)
gallon (US dry)
gallon (US fluid; Wine)
gill (imperial); Noggin
gill (US)
hectolitre
hogshead (imperial)
hogshead (US)
jigger (bartending)
kilderkin
lambda
last
litre
load
microlitre
millilitre
minim (imperial)
minim (US)
ounce (fluid imperial)
ounce (fluid US customary)
ounce (fluid US food nutrition labeling)
peck (imperial)
peck (US dry)
perch
picolitre
pinch (imperial)
pinch (US)
pint (imperial)
pint (US dry)
pint (US fluid)
pony
pottle; quartern
quart (imperial)
quart (US dry)
quart (US fluid)
quarter; pail
register ton
sack (imperial); bag
sack (US)
seam
shot (US)
strike (imperial)
strike (US)
tablespoon (Australian metric)
tablespoon (Canadian)
tablespoon (imperial)
tablespoon (metric)
tablespoon (US customary)
tablespoon (US food nutrition labeling)
teaspoon (Canadian)
teaspoon (imperial)
teaspoon (metric)
teaspoon (US customary)
teaspoon (US food nutrition labeling)
timber foot
ton (displacement)
ton (freight)
ton (water)
tun
wey (US)

Enter the number, chose units and click on "=" button. Popular units are marked with RED letters. More about used mass- and volume units you can find on conversion.org website

Notice: Don't be confused with expression: "weight of
Water" . Unit for weight is Newton, N = mass × g ; where g=9.81 m/s^{2} .

*Source: Wikipedia / Water Density , Retrieved 2019-03-31