Blendtec Total Blender TB-621-20 Review

This is my detailed review of the Blendtec Total Blender TB-621-20. Continue reading to find out the capabilities of this powerful, versatile, commercial quality blender.

Name: Blendtec Total Blender TB-621-20
Price: Hover your mouse on the image below
Owners: K-Tec, Inc.
Founder: Tom Dickson
Overall Rank: 90 out of 100

Blendtec Total Blender TB-621-20 with 4-sided jar

Product Overview

The Blendtec Total Blender TB-621-20 is a high-power, commercial-quality blender. It is very powerful, see geek note below, features 6 preprogrammed blending cycles (Batters, Ice Crush, Smoothie, Ice Cream, Whole Juice, Hot Soup) and 10 speeds plus Pulse. Its stainless steel blade is blunt for safety and is thicker and stronger than other blender blades. The Four Side Jar is made from impact-resistant, BPA-free copolyester that is dishwasher-safe and compatible with all Blendtec consumer blenders.

I love multi-tasking machines and this blender does that by replacing a lot of other appliances e.g. food processor, juicer, grain mill, coffee grinder, blender, smoothie maker, ice cream maker, iced cocktail maker.

The Total Blender has a 1,560-watt countertop blender with 3.0 peak horsepower motor.

Geek Note:

 1,560 watts only equates to 2.09 horsepower which is the running horsepower rating. The 3 horsepower rating is peak horsepower which occurs at the highest possible rpm with the minimal load, that is when you need it the least. However, compared to its main competitor the Vitamix at 1,380 watts (1.85 horsepower) and 2 peak horsepower the Blendtec is still more powerful. Blendtec posts the following disclaimer on their website:


 Now that that’s out of the way.


  • Made in America
  • Powerful
  • Replaces up to 8 other small kitchen appliances
  • 15.5″ height including jar fits under most cupboards
  • 8-year warranty
  • Excellent customer service


  • Somewhat loud
  • Most common problem is the sealing ring between the jar and the blade holder deteriorates (due to heat? put on too tight?) and smokes or worse breaks into pieces that end up in the product. One suggested remedy is to make sure the ring rotates easily after each wash/before each use. In most cases, Blendtec stood behind their warranty.

What Is It Used For?

The Blendtec Total Blender TB-621-20 can be used to make:

  • smoothies
  • fresh juice
  • ice cream
  • shakes
  • cappuccinos
  • margaritas
  • fondues
  • nut butter
  • soups
  • sauces
  • salsas
  • syrup
  • grind coffee or spices
  • mill wheat, corn or rice
  • batters
  • bread dough
  • dressings
  • salsas and more

Who Is This Blender For Or Not?

Blendtec Blenders | Dont BUY A Blendtec Blender Until You Watch This Video

This is an easy-to-use blender, put the ingredients in the blender jar, push the desired control or speed button and let it do its job.  If you prefer to have more control, use the 10-speed control or Pulse button.

When you are done, it is easy to disassemble and clean. Wash the removable parts in the sink or in the dishwasher.

It is fairly loud but not much more than most blenders of this size and power. Place a mat or folded towel under the unit to dampen the noise if it bothers you.

Attachments And Accessories

The Blendtec Total Blender TB-621-20 comes with the Blendtec FourSide Jar with Vented Gripper Lid.

Customer Reviews

Average 4.2 out of 5 stars

[scrapeazon asin=”B000GIGZXM”]

 My Final Opinion

For those that like power in an easy to use, easy to clean unit with the versatility and durability of a commercial class appliance, I give the Blendtec Total Blender TB-621-20 a score of 90 out of 100 and a recommended Buy.

Blendtec Total Classic Original Blender with FourSide Jar (32 oz), Professional-Grade Power, 6 Pre-programmed Cycles, 10-speeds, Black

Learn more about other types and brands, read my Blenders page.

Do you have an opinion on the Blendtec Total Blender TB-621-20 based on your personal experience that you would like to share? Leave it in the comments box below.

If you have any other comments or questions please leave them in the comment box below.

2 Replies to “Blendtec Total Blender TB-621-20 Review”

  1. I could’t have figure out that this blender could make juices. I mean smoothies for sure, but juices? Would it work from solid fruit sources like a juicer?

    How do you think this blender compared to the turbo magic bullet? Mine broke last year, but I recently felt the desire to buy another one. If that one is better though, I might be tempted to go for it.

    Thank you!

    1. Hi Didi,

      Thanks for the comments and excellent questions.

      Yes, the power, speed and blade design of the Blendtec Total Blender TB-621-20 can turn whole produce into juice. Keep in mind that because the pulp isn’t ejected, the juice is still thicker than when it is made with a juicer, but there are no seeds, stems or pieces of peel. If you prefer, you can thin it out by adding a little water.

      I’m not sure what you mean by the “turbo” magic bullet. The Magic Bullet blender is a completely different type of blender. Read my https://smallkitchenappliances… page to see the differences between a personal blender (Magic Bullet) and a commercial heavy-duty blender like the Total Blender TB-621-20. The big difference is power and size, the Total Blender is huge in comparison to the Magic Bullet.

      If you are looking for a blender that has the capacity for large groups of people or want one that can make a lot more than just smoothies, the Blendtec Total Blender TB-621-20 is for you.

      If you are looking for a single-serve personal blender for that quick make-and-go smoothie in the morning or to take to the gym, then the Magic Bullet will work just fine for you.

      Hope this answers your questions.


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