How may cups are 1.2kg of potatoes?

* Potato density varies: Different potato varieties have different densities. A russet potato is likely denser than a red potato.

* Potato shape and size vary: Potatoes come in all shapes and sizes. It's impossible to know how much space a certain weight of potatoes will take up in cups without knowing their individual sizes.

Instead of converting directly, you can:

1. Estimate: If you have a recipe that calls for 1.2kg of potatoes, and it doesn't specify how many cups, you can usually get away with using about 4-5 cups of diced potatoes.

2. Weigh the potatoes: If you want to be more precise, weigh out 1.2kg of potatoes and then measure out the cups after dicing them. This is the most accurate method.

Remember: Always follow the recipe's instructions for the best results!