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Rice Water Calculator

Works out how much water to add based on how much rice you have and how soft you want it. White, brown and mixed grains all differ, and older rice needs more water — that is factored in too.

🍳 Numbers to start from — adjust to your own kitchen and taste.

Type of rice

How soft you want it

Water 480ml

rice : water = 1 : 1.2 · 2.4 cups of water

2 cups

Rice

480ml

Water

30 min

Soak

White rice — how to get it right

1.1 for new-crop rice, 1.3 for older rice

By the knuckle method, level the rice out and add water until it just covers your knuckle, about 1.5cm — that is normal white rice. It depends heavily on the diameter of the pot, so it is only reliable when you always use the same one.

Rinse the rice, drain it in a sieve, then measure — wet rice has already taken on water.

What this tool does

  • Water ratio for white, brown and mixed grain
  • Adjust between soft and firm
  • In cups, ml and the knuckle method
  • How long to soak

Other cooking tools

Ovens, pans and ingredients all vary, so treat these as a starting point rather than an exact answer.