At normal temperature and pressure, one cubic meter of water is equal to one ton of water. Cube is a unit of volume and ton is a unit of weight. 1000kg=1 ton; 1000g=1kg. This is a conversion under normal temperature and pressure, because the density of water changes with changes in temperature or air pressure. The ton is one of the units of mass.

Extended information

Unit conversion

1,000 nanograms (ng) = 1 microgram (ug)

1,000 micrograms (ug) = 1 milligram (mg)

1,000 milligrams (mg) = 1 gram (g)

1,000 grams (g) = 1 kilogram (kg)

1,000 kilograms (kg)=1 ton (t)