you dont. One is a weight, one a distance
Chat with our AI personalities
7000 grams
To convert cubic meters (m^3) to kilograms (kg), you need to know the density of the substance in question. The formula for this conversion is: mass (kg) = volume (m^3) x density (kg/m^3). So, if you have the density of the substance, you can multiply the volume in cubic meters by the density to get the mass in kilograms.
Indeterminate value! You can't convert from kg to m³ since kg measures mass while m³ measures volume. These units are thus incompatible to each other.
Kg is a unit of mass, while m is a unit of distance, so the conversion you request is not possible.
750mg convert kg