Choosing between the Instant Pot Duo and Duo Plus depends on your cooking needs and household size. Both appliances offer versatile functions but differ in capacity, features, and ease of use.
This comparison will help you understand the key differences, pros, cons, and ideal use cases for each model, so you can decide which one suits your kitchen best.
At a Glance

Instant Pot Duo 7-in-1 Mini Electric Pressure Cooker
- ✔ Size: 3 Quart
- ✔ Programs: 7
- ✔ Power: 700W

Instant Pot Duo Plus 9-in-1 Multicooker
- ✔ Size: 6 Quart
- ✔ Programs: 15
- ✔ Power: 1000W

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...
As an affiliate, we earn on qualifying purchases.
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...
As an affiliate, we earn on qualifying purchases.
Instant Pot Duo 7-in-1 Mini Electric Pressure Cooker

The Instant Pot Duo 7-in-1 Mini is perfect for those with limited space or cooking for 1-3 people. Its 3-quart size and 7 cooking functions make it a versatile, space-saving option.
Pros:
- Compact size
- 7 versatile cooking functions
- Dishwasher-safe parts
- Includes free recipe app
Cons:
- Limited capacity for larger families
- Fewer functions compared to Duo Plus
- No sous vide feature
Best for: Small households, side dishes, or limited kitchen space
Not ideal for: Cooking for larger families or those needing sous vide
Bottom line: Great small-size multi-cooker for basic everyday cooking.
Instant Pot Duo Plus 9-in-1 Multicooker

The Instant Pot Duo Plus offers 9 functions, including sous vide and sterilize, with a larger 6-quart capacity. Its intuitive display and customizable programs make it suitable for various cooking styles.
Pros:
- 9-in-1 functionality
- Large 6-quart capacity
- Easy-to-read display
- Includes sous vide and sterilize
Cons:
- Bulkier size
- Slightly higher price
- More complex interface for beginners
Best for: Families, advanced cooks, or those wanting maximum versatility
Not ideal for: Small households or limited kitchen space
Bottom line: Excellent choice for large families and versatile cooking.
| Feature | Instant Pot Duo | Instant Pot Duo Plus |
|---|---|---|
| Capacity | 3 Quarts | 6 Quarts |
| Number of Functions | 7 | 9 |
| App Recipe Count | Over 1900 | Over 800 |
| Display | Simple, indicator lights | Digital, intuitive screen |
| Special Features | Yogurt maker, sterilizer, warmer | Sous vide, sterilize, keep warm |
| Power | 700W | 1000W |
The Verdict
Choose the Instant Pot Duo if you need a compact, basic multi-cooker for small meals. Opt for the Duo Plus if you want more features, larger capacity, and versatility for bigger households or advanced cooking techniques.
Key Differences in Features and Capacity
The main differences lie in capacity, number of functions, and advanced features like sous vide. The Duo is ideal for small spaces, while the Duo Plus caters to versatile cooking needs for larger families.
Which Model Is Right for You?
If you prioritize space-saving and simplicity, the Duo is a great choice. If you want more cooking options and larger capacity, the Duo Plus offers greater flexibility and convenience.
Frequently Asked Questions
Is the Duo Plus easier to use than the Duo?
Both models are user-friendly, but the Duo Plus’s digital display and customizable programs make it more intuitive for complex recipes.
Can I use the same accessories with both models?
Yes, most accessories are compatible with both, but always check size and compatibility for specific items.
Does the Duo Plus have a slow cook function?
Yes, the Duo Plus includes slow cook among its 9 functions.
Which model is better for making yogurt?
Both models can make yogurt, but the Duo Plus offers more advanced settings for consistent results.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.