* Kilograms measure mass: Kilograms measure the amount of matter in an object.
* Pints measure volume: Pints measure the amount of space a substance occupies.
To convert between mass and volume, you need to know the density of the substance.
For example:
* Water: 1 kg of water is approximately 2.113 pints.
* Milk: 1 kg of milk is approximately 2.09 pints.
To make the conversion, you would need to tell me what substance you are working with.