What is weigh of mayonnaise Lt to a kg?

The weight of mayonnaise can vary slightly depending on its density, but on average, 1 liter of mayonnaise weighs approximately 0.9 to 1 kg. Therefore, 1 liter of mayonnaise is roughly equivalent to 0.9 to 1 kg. For practical purposes, you can consider 1 liter of mayonnaise to be nearly equal to 1 kg.