To convert liters of water to kilograms, you can use a simple formula based on the density of water. Since the density of water is approximately 1 kilogram per liter, the conversion is straightforward.
The formula is:
mass (kg) = volume (L) x density (kg/L)
For water, the density is about 1 kg/L, so the formula simplifies to:
mass (kg) = volume (L)
This means that if you have 1 liter of water, it weighs about 1 kilogram. Therefore, to convert any amount of water in liters to kilograms, you just take the number of liters and that is equal to the number of kilograms. For example, if you have 5 liters of water, it would weigh about 5 kilograms.
Remember, this conversion is specific to water at standard conditions. The density can vary slightly with temperature and impurities, but for most practical purposes, you can use this simple conversion.