What is the maximum capacity for brown rice in Kumo?

Yes, you can cook up to 4 cups of brown rice in a 5.5-cup-capacity rice cooker.

Although the cooker is rated to cook up to 5.5 cups of uncooked white rice, the maximum recommended quantity of brown rice is 4 cups.

Why Is the Brown Rice Capacity Lower?

Brown rice behaves differently from white rice during cooking. Because the bran layer remains intact, brown rice absorbs water differently and expands differently as it cooks.

It therefore requires more room inside the inner bowl during the cooking process. Limiting the quantity to 4 cups provides sufficient space for the rice to absorb water and expand properly, helping to ensure consistent cooking results.

At a Glance

Rice type	Maximum recommended capacity
White rice	5.5 cups
Brown rice	4 cups

So, even though the rice cooker has a 5.5-cup capacity, this rating refers to its maximum white rice capacity. For brown rice, the maximum recommended amount is 4 cups.

The lower brown-rice capacity is intentional and helps ensure that the rice has enough room to absorb water and expand properly during cooking.