The Ninja PB051 coffee maker is a great choice for anyone who loves both convenience and versatility. Whether you use pods or ground coffee, it makes rich, tasty coffee fast. It also comes with several brew styles and a built-in frother, so you can enjoy café-quality drinks at home. Let’s take a closer look to see if it’s right for you!
Table of Contents
Key Features of the Ninja PB051

- Pod or Grounds: You can brew with coffee pods or ground coffee, making it great for any preference.
- Multiple Brew Sizes: Choose from different brew sizes—8 oz., 10 oz., 12 oz., or even a full carafe.
- Built-in Frother: Create creamy froth for lattes and cappuccinos without needing extra tools.
- Specialty Brew Options: Enjoy rich coffee flavors with a variety of brew styles, including classic, rich, or over-ice.
- Easy to Clean: The machine has removable parts and a simple design that make it easy to clean.
Technical Specifications:
- Power: The machine operates at 1500 watts, delivering enough power for quick, efficient brewing.
- Brewing Speed: It brews a single cup in about 4 minutes, and a full carafe takes around 10 minutes.
- Material Quality: Made from high-quality, durable plastic with stainless steel accents, it feels solid and should last for years with regular use.
These features ensure you get the perfect cup of coffee every time with little effort.
What I Like
- Versatile Brewing: I love that I can use both coffee pods and grounds. It fits whatever mood I’m in.
- Quick Frother: The built-in frother is amazing. It’s great for adding a creamy touch to my drinks.
- Multiple Brew Sizes: Whether I want a single cup or a full pot, the size options are convenient.
- Easy to Clean: With its removable parts, cleaning is quick and easy. This saves time, which is a big win!
What Could Be Better

- Bulky Design: The machine takes up a fair amount of counter space, which could be an issue for small kitchens.
- No Temperature Control: There’s no way to adjust the brew temperature, which may affect different types of coffee. For example, some beans need higher heat to extract their full flavor.
- Pod Puncture System: Sometimes, the pod puncture system doesn’t work perfectly, which can cause small leaks.
Performance Review
Consistency and Brew Strength: The Ninja PB051 consistently delivers good coffee whether you use pods or grounds. I’ve found that using ground coffee results in a richer, stronger brew, while pods give a lighter taste. The machine keeps the coffee at an ideal drinking temperature (around 180°F) but, again, you can’t adjust it. This could be a downside if you prefer your coffee hotter or cooler.
My Personal Brewing Experience
Using the Ninja PB051 has made my mornings much easier. On busy workdays, I grab a pod, press a button, and have hot coffee ready in minutes. On weekends, I use the grounds feature to make a bigger, richer brew. I love how easy it is to switch between single-serve and full pot modes. It’s perfect for both solo use and when I’m hosting guests.
Ninja Coffee Maker Scoop Chart
Serving Size | Number of Scoops | 1st Pour Time (Min ) | Pause/Drip Time (Min ) | 2nd Pour Time (Min ) | Total Brewing Time (Min ) | Total Water Poured (ml/oz) |
8 oz. to 12 oz. (Regular Cup) | 2-3 small scoops | 00:12 | 00:30 | 01:30 | 02:12 | 380 ml / 12.8 oz |
14 oz. to 18 oz. (XL Cup) | 3-4 big scoops | 00:15 | 00:30 | 02:00 | 02:45 | 463 ml / 15.6 oz |
28 oz. to 35 oz. (Carafe) | 4-6 big scoops | 00:20 | 00:45 | 02:30 | 03:35 | 906 ml / 30.6 oz |
56 oz. (Full Carafe) | 7-9 big scoops | 00:30 | 00:50 | 03:00 | 04:20 | 1681 ml / 56.8 oz |
Ninja Coffee Maker Brewing Chart
Brew Style | 1st Pour Time (Min ) | Pause/Drip Time (Min ) | 2nd Pour Time (Min ) | Total Brewing Time (Min ) | Total Water Poured (ml/oz) |
Regular Cup (Rich) | 00:12 | 00:45 | 01:15 | 02:12 | 345 ml / 11.7 oz |
Regular Cup (Over Ice) | 00:14 | 00:46 | 00:30 | 01:30 | 182 ml / 6.2 oz |
XL Cup (Rich) | 00:15 | 00:45 | 01:45 | 02:45 | 429 ml / 14.5 oz |
XL Cup (Over Ice) | 00:16 | 00:50 | 00:37 | 01:43 | 216 ml / 7.3 oz |
Specialty (4 oz) | 00:10 | 01:05 | 00:30 | 01:45 | 196 ml / 6.6 oz |
Café Forte (8 oz) | 00:18 | 00:47 | 01:05 | 02:10 | 360 ml / 12.2 oz |
I didn’t think I’d use the frother much, but it’s turned out to be a treat. Making frothy milk for a cappuccino at home feels special. It’s a fun change from my usual black coffee.
Comparison with Other Coffee Makers
My neighbor has a Keurig K-Slim. She loves how compact it is, which makes it perfect for small spaces. But it’s 46 oz. water tank needs refilling more often. In contrast, the Ninja PB051 has a bigger 60 oz. reservoir, which means fewer refills.
My friend has the Hamilton Beach FlexBrew. He likes that it can brew both single cups and a full pot. The thermal carafe keeps coffee hot for a long time, but at 14.29 inches tall, it’s a bit bulky for small counters. The Ninja PB051 has a smaller footprint while offering similar versatility, making it more suitable for compact kitchens.
Design and Aesthetic Details
While the Ninja PB051 does take up more counter space than some other models, its sleek black and stainless steel design fits in well with modern kitchen styles. It’s easy on the eyes, and its compact shape means it doesn’t dominate the counter. Durability-wise, the build feels solid, and with regular cleaning, it should stay looking good for years.
Value for Money and Warranty
At its price point, the Ninja PB051 offers great value for the number of features it includes, especially with the versatility of both pods and grounds. While it may not have adjustable temperature controls, its other features more than make up for it. Plus, it comes with a 1-year warranty, giving you peace of mind in case anything goes wrong.
Conclusion
In conclusion, the Ninja PB051 is a great choice if you want a coffee maker that can do it all—brew different sizes, use both pods and grounds, and even froth milk. Its larger reservoir and quick brewing times make it a practical choice for daily use. While it might take up a bit more space, its sleek design and strong performance make up for it. If you’re looking for a machine that fits smaller spaces but doesn’t skimp on features, this could be the one for you.
Thanks for reading my Ninja PB051 Review! I hope it gave you some helpful insights. Have any thoughts or questions? I’d love to hear from you! Just drop a comment below or send me an email at info@kitchprep.com.
Read More Articles:
1. Ninja CP307 Coffee Maker Review
2. Ninja CM401 vs CM300
3. Ninja CFN601 vs CFN602
4. Ninja Coffee Maker Not Brewing?
5. L’OR Barista vs Nespresso
FAQs for Ninja PB051 Review
Can I brew different cup sizes with the Ninja PB051?
Yes, you can brew 8 oz., 10 oz., 12 oz., or a full pot of coffee. Just press a button to select the size you need.
Can I use ground coffee with the Ninja PB051?
Yes, you can use your own ground coffee with the My K-Cup Coffee Filter to make a custom brew.
How easy is it to clean the Ninja PB051?
Cleaning is super easy. The drip tray comes out to catch spills, and all removable parts are easy to wash.
Is the Ninja PB051 travel mug friendly?
Yes, it fits travel mugs up to 7 inches tall, so you can brew directly into your mug.
How fast does the Ninja PB051 brew coffee?
It brews a fresh cup of coffee in around 4 minutes, perfect for busy mornings.
Is the Ninja PB051 worth buying?
Yes! For its price and features, the Ninja PB051 offers a lot of value. If you want a small, energy-saving coffee maker, it’s a great deal.