The answer depends on the size of your family and the eating habits of your family members. I have a family of 5 so I need a microwave with big capacity. If you cook a lot of non-vegetarian food, you might need an even bigger capacity and more room in your microwave. Indian microwaves are available with a capacity of 17 to 42 Ltr. You might have a smaller nuclear family of 2 or 3 so have a look at the chart below to see what the best capacity of microwave is for your family.
| Family size |
Ideal Capacity in Ltr.
|
| 2 to 3 |
17 to 20 |
| 3 to 5 |
21 to 25 |
| 5 to 8 |
28 to 35 |
| 8+ |
36+ |
For cooking non-vegetarian dishes: You should consider taking Greater than 21 Ltr. microwave oven, for a family size of 3 to 5 so that you can accommodate large portions of chicken/mutton while cooking.