Choosing the right multicooker depends on your cooking habits and household size. Both the Instant Pot Duo and Duo Plus offer versatile features, but they differ in capacity, functions, and user interface.
This comparison breaks down the key differences to help you decide which model fits your lifestyle best.
At a Glance

Instant Pot Duo 7-in-1 Mini Electric Pressure Cooker
- ✔ Capacity: 3 Quarts
- ✔ Functions: 7-in-1
- ✔ Size: Mini

Instant Pot Duo Plus 9-in-1 Multicooker
- ✔ Capacity: 6 Quarts
- ✔ Functions: 9-in-1
- ✔ Size: Standard

Instant Pot Duo 7-in-1 Mini Electric Pressure Cooker, Slow Rice Cooker, Steamer, Sauté, Yogurt Maker, Warmer & Sterilizer, Includes Free App with over 1900 Recipes, Stainless Steel, 3 Quart
7 Cooking Functions: Pressure cook, slow cook, sauté, steam, make rice, yogurt, or simply keep your meal warm—all...
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Instant Pot Duo vs Instant Pot Duo Plus: Full Breakdown

Instant Pot Duo Plus 9-in-1 Multicooker, Pressure Cooker, Slow Cook, Rice Maker, Steamer, Sauté, Yogurt, Warmer & Sterilizer, Includes App with Over 800 Recipes, Stainless Steel, 6 Quarts
9 Cooking Functions: Pressure cook, slow cook, sauté, sous vide, steam, sterilize, keep warm, make rice and yogurt—all...
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Instant Pot Duo 7-in-1 Mini Electric Pressure Cooker

The Instant Pot Duo 7-in-1 Mini is perfect for those with limited kitchen space or cooking for one to three people. Its smaller 3-quart capacity makes it easier to store and handle, while still offering multiple cooking functions.
Pros:
- Compact size fits small kitchens
- 7 versatile cooking functions
- Dishwasher-safe parts
- Includes free recipe app
Cons:
- Limited capacity for larger families
- Fewer smart programs compared to Duo Plus
- No sous vide or sterilize functions
Best for: Singles, small households, or side dishes
Not ideal for: Large families or batch cooking needs
Bottom line: A great space-saving option for small households or occasional use.
Instant Pot Duo Plus 9-in-1 Multicooker

The Instant Pot Duo Plus 9-in-1 is designed for those who want more cooking options and a larger 6-quart capacity. Its intuitive display and additional smart programs make it user-friendly for everyday cooking.
Pros:
- 9 versatile functions including sous vide
- Large 6-quart capacity
- Easy-to-read display
- Includes sterilize option
Cons:
- Bulkier for small kitchens
- Slightly higher price
- Longer learning curve for new users
Best for: Families, meal prep enthusiasts, or those wanting sous vide
Not ideal for: Very small kitchens or single servings
Bottom line: A highly versatile cooker suited for larger families and advanced cooking techniques.
| Feature | Instant Pot Duo | Instant Pot Duo Plus |
|---|---|---|
| Capacity | 3 Quarts | 6 Quarts |
| Functions | 7-in-1 | 9-in-1 |
| Material | Stainless Steel | Stainless Steel |
| App | Over 1900 recipes | Over 800 recipes |
| Power | 700W | 1000W |
| Size | Mini | Standard |
The Verdict
For small households or occasional cooks, the Duo offers compact versatility. The Duo Plus is better suited for larger families or those wanting additional features like sous vide and sterilize. Consider your space, cooking needs, and budget when choosing.
Deep Dive: Features and Use Cases
The Instant Pot Duo excels in small kitchens or for individuals with minimal space, offering core functions in a compact device. Its simple interface and fewer smart programs mean less complexity but still versatile enough for everyday meals.
Meanwhile, the Duo Plus caters to users seeking more advanced cooking options, larger capacity, and a more intuitive display. Its extra functions like sous vide and sterilize make it ideal for food enthusiasts and larger households.
Frequently Asked Questions
Which Instant Pot is better for a small apartment?
The Instant Pot Duo 7-in-1 Mini is more suitable due to its compact size and sufficient functions for small-scale cooking.
Does the Duo Plus have more smart cooking programs?
Yes, the Duo Plus features 15 one-touch smart programs, compared to 11 on the Duo, making it more versatile for diverse recipes.
Can I cook for a large family with the Duo?
While possible, the 3-quart capacity may be limiting; the Duo Plus with 6 quarts is more appropriate for larger families.
Are both models dishwasher safe?
Yes, both the inner pots and lids are dishwasher safe, simplifying cleanup after cooking.
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