Choosing between the Instant Pot Duo and Duo Plus depends on your cooking needs and household size. Both are versatile multicookers with multiple functions, but there are key differences in capacity, features, and user interface that can influence your decision.
This comparison breaks down the specs, usability, and suitability of each model to help you pick the best fit for your kitchen.
At a Glance

Instant Pot Duo 7-in-1 Mini Electric Pressure Cooker
- ✔ Capacity: 3 Quarts
- ✔ Functions: 7-in-1
- ✔ Power: 700W

Instant Pot Duo Plus 9-in-1 Multicooker
- ✔ Capacity: 6 Quarts
- ✔ Functions: 9-in-1
- ✔ App: Includes over 800 recipes
Amazon Product B06Y1YD5W7
As an affiliate, we earn on qualifying purchases.
Instant Pot Duo vs Instant Pot Duo Plus: Full Breakdown
Amazon Product B01NBKTPTS
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 offers essential multicooking functions in a compact 3-quart size, ideal for singles, couples, or side dishes. Its stainless steel construction and dishwasher-safe parts make it easy to clean and durable. While it lacks some advanced features of larger models, it provides excellent value for small-scale cooking.
Pros:
- Compact size fits small spaces
- Includes 11 one-touch programs
- Fast cooking times
- Stainless steel pot for durability
Cons:
- Limited 3-quart capacity
- Fewer smart programs than larger models
- No sous vide function
Best for: Small households or those with limited kitchen space
Not ideal for: Cooking for large families or needing sous vide
Bottom line: A compact, versatile cooker perfect for small-scale meals.
Instant Pot Duo Plus 9-in-1 Multicooker

The Instant Pot Duo Plus 9-in-1 offers more functions, larger capacity, and a user-friendly interface with an easy-to-read display. Its 6-quart size accommodates bigger meals, and features like sous vide and customizable smart programs make it suitable for more diverse cooking styles and recipes.
Pros:
- Larger 6-quart capacity
- Includes sous vide and sterilize functions
- 15 smart programs
- Easy-to-read display
Cons:
- Takes up more space
- Slightly higher price
- More complex interface for beginners
Best for: Families, meal prep enthusiasts, or those wanting advanced features
Not ideal for: Limited kitchen space or minimal cooking needs
Bottom line: A feature-rich multicooker ideal for versatile, larger-scale cooking.
| Feature | Instant Pot Duo | Instant Pot Duo Plus |
|---|---|---|
| Capacity | 3 Quarts | 6 Quarts |
| Functions | 7-in-1 | 9-in-1 |
| Power | 700W | 1000W |
| Material | Stainless Steel | Stainless Steel |
| App Included | Yes, 1900+ recipes | Yes, 800+ recipes |
| Display | Basic, one-touch buttons | Digital, easy-to-read |
The Verdict
Small households or space-limited users should opt for the Duo, while larger families or those seeking advanced features should choose the Duo Plus.
Choosing the Right Instant Pot for Your Needs
The Duo is excellent for those with limited space or who only need basic multicooking functions. Its compact size and simplicity make it ideal for small households or occasional use. Conversely, the Duo Plus caters to more ambitious cooks needing additional functions like sous vide, sterilization, and a larger cooking capacity for family-sized meals.
Frequently Asked Questions
Which model is better for small kitchens?
The Instant Pot Duo 7-in-1 Mini is more suitable for small kitchens due to its compact 3-quart size and basic functionality.
Does the Duo Plus include more smart programs?
Yes, the Duo Plus features 15 one-touch smart programs, compared to 11 in the Duo, offering more versatility.
Can I use these models for sous vide cooking?
The Duo Plus includes a sous vide function, while the Duo does not have this feature.
Are the pots dishwasher safe?
Yes, both models include stainless steel inner pots that are dishwasher safe for easy cleaning.
Affiliate disclosure: As an Amazon Associate we earn from qualifying purchases. Prices and availability are accurate as of the time of publishing.