Times given below are for an instant pot set on high pressure. Large instant pots will hold 4 cups of grains as well as the liquid. Experiment with your own.

Type Quantity Liquid Cook Time Release Time
Steel Cut Oats 1 cup 2 1/2 cups 20 minutes 10 minutes
Brown Rice 1 cup 1 cup 20 minutes 10 minutes
Quinoa* 1 cup 1 1/2 cups 3 minutes 10 minutes
Wild Rice 1 cup 1 1/4 cups 30 minutes 10 minutes
Amaranth 1 cup 2 cups 5 minutes 10 minutes
Millet 1 cup 1 3/4 cups 10 minutes 10 minutes
Barley 1 cup 3 cups 25 minutes 10 minutes
Oat Groats 1 cup 3 cups 25 minutes 10 minutes
Rye Berries 1 cup 3 cups 25 minutes 10 minutes
Sorghum 1 cup 3 cups 25 minutes 10 minutes
Teff 1 cup 2 cups 3 minutes 10 minutes
Farro 1 cup 3 cups 12 minutes 10 minutes

*Make sure to rinse quinoa prior to cooking. It contains a natural insecticide that will give it a bitter taste.

If you like your grains slightly chewier, reduce the cooking time by 1-2 minutes. Be sure to drain any excess liquid.