Best 20-litre Microwave Ovens to buy in 2025

Finding the right microwave for a small kitchen can be tricky. You need something compact yet powerful enough for everyday use. That’s where a 20-litre microwave oven comes in. It gives you enough space to reheat, defrost, and cook quick meals without taking over your counter. 

Many 20-litre microwaves also come with useful features like auto cook menus, power-saving modes, and even grilling options, making them a smart addition to any home. If you’re looking for a reliable and space-saving microwave, here are the best 20 litre options to check out.

Best 20-litre microwave ovens in 2025

1. KAFF 20-litre microwave oven

2. Crompton Voila 20-litre built-in solo microwave oven

3. IFB 20BC5 20-litre inverter convection microwave oven

4. Haier 20-litre convection microwave oven

5. Croma 20-litre convection microwave oven

1. KAFF 20-litre microwave oven

After a long day, whipping up a quick meal should be simple. The KAFF 20-litre microwave oven makes heating, defrosting, and grilling effortless, helping you get food on the table without the wait. Designed for small to medium-sized families, it offers enough space for different dishes while staying compact on your counter. 

The oven’s “Defrost by time” and “Defrost by weight” functions ensure frozen food thaws evenly without losing texture or flavour. It even has a built-in thermostat that heats up to 250°C, giving you precise control for grilling and baking, so meals turn out just right every time. Other features include a push-door opening for easy access, a sleek tempered glass finish that resists scratches, a child lock for added safety, and a rotating glass plate for even cooking.

2. Crompton Voila 20-litre built-in solo microwave oven

Preparing meals is easier when your microwave does the hard work for you. The Crompton Voila 20-litre built-in solo microwave oven comes with 8 auto cook menus that adjust the time and power for perfect results, so you can prepare meals without constantly checking the settings. The oven’s stainless-steel cavity ensures even heating while preventing stains and residue buildup, making cleanup effortless. 

The heatless defrost function circulates air at room temperature, thawing frozen foods like cream-filled desserts and pizza slices evenly without making them soggy. Furthermore, the 30-second express timer lets you reheat meals in no time; perfect for busy schedules. Additionally, the Crompton Voila 20-litre built-in solo microwave oven comes with a child lock for extra safety, a sleek stainless-steel body, an easy-to-use rotary wheel control, and a powerful 1000-watt output.

3. IFB 20BC5 20-litre inverter convection microwave oven

The IFB 20BC5 20-litre inverter convection microwave oven packs smart features to make cooking easier and more efficient. With 71 auto-cook menus, you can whip up everything from pizzas and kebabs to popcorn with just a touch. The built-in yoghurt function makes it simple to prepare fresh, creamy batches at home, while the low-oil frying feature lets you cook with little to no oil for a healthier twist. 

Additionally, the oven’s steam clean function breaks down grease and removes food odours in minutes, keeping the microwave fresh with minimal effort. Lastly, the auto defrost feature quickly thaws frozen food, while the combination cooking mode (convection + grill) ensures evenly cooked meals inside and out.

4. Haier 20-litre convection microwave oven

From crispy grilled sandwiches to perfectly baked cakes, the Haier 20-litre convection microwave oven can handle it all. You can roast, bake, and reheat with ease, thanks to its convection technology that ensures even cooking every time. With 66 auto-cook menus, you can easily and quickly cook a variety of different dishes, while the adjustable temperature range of 100°C to 180°C helps achieve perfect results for everything from bread to pastries. 

There’s also a quick defrost function to save time, a keep-warm feature to maintain the right temperature, and a durable painted cold-rolled steel interior for long-lasting performance. The sleek mirror glass door adds a stylish touch, while the easy-to-use rotary and button controls, along with a child lock, make it both convenient and safe.

5. Croma 20-litre convection microwave oven

You’re craving something warm and homemade but don’t want to spend hours in the kitchen. That’s where the Croma 20-litre convection microwave oven comes in. With 200 auto-cook menus, including a variety of Indian recipes, this oven takes the hassle out of cooking by handling the temperature and timing for you. The 10 power levels let you control the cooking process, while the multi-stage cooking function means you can grill, bake, toast, and even create barbeque-style flavours, all in one appliance. 

Furthermore, with a maximum heating temperature of 200°C, you can get perfectly crispy snacks, golden-brown bakes, and juicy roasted meats. The Croma 20-litre convection microwave oven also features a grill rack, pizza tray, and a stainless steel cavity for durability and easy cleaning. For added convenience, it includes quick start, express cooking, weight defrost, and pre-heating functions to save time.

ALSO READ: What’s inside a microwave, and what makes it tick

Choose one of the above models that suits your needs and style for additional peace of mind in the kitchen.