How much water require for cooking 1kg rice?

Cooking rice requires the correct water proportion to achieve perfectly cooked grains. The general rule is to use 2 cups of water for every cup of uncooked rice. Since you want to cook 1 kg of rice, which is approximately 4 cups of uncooked rice, you will need 8 cups of water. So, 1kg rice will require 8 cups of water.

It's worth noting that some rice varieties may have specific water requirements. For instance, long-grain rice generally needs a 2:1 water ratio, while short-grain rice may need slightly less water, around 1.5:1. Adjusting the water quantity based on the rice type can ensure optimal cooking results.