10 Best Walk Behind Mowers in 2021

Stuart Wellbert
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Every season, more and more people realize the value of doing a little bit of lawn work at home to maintain their own yards.

It can save you money, it provides a great workout, it gives you some time to think, and quite often it can be a lot of fun too.

Of course, mowing the lawn can be a bit of a drag unless you’re one of the fortunate people that have the space for an industry standard riding lawnmower. Not everyone has a place to store one of those, so I’d like to help you narrow down your choices if you’ve got a need to buy a walk behind mower.

Stop by the below mentioned list to find the best walk behind mowers to buy in 2021.

NameCategoryProduct
Greenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022Best OverallGreenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022
BLACK+DECKER BESTA512CM Electric Lawn MowerBudget PickBLACK+DECKER BESTA512CM Electric Lawn Mower
Greenworks 40V 20-Inch Cordless Twin Force Lawn MowerUpgrade PickGreenworks 40V 20-Inch Cordless Twin Force Lawn Mower

1. Greenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022

Our rating: 9 / 10

Greenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022

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Pros:

  • 12 Amp Motor
  • 75V, 20-Inch Cutting Deck
  • Handles Effortlessly
  • Front And Rear Wheels Are Removable
  • Adjustable Height Control
  • 24 Inch 5-Position Height Adjustment
  • Includes Mulching Plug For Bagging And Mulching Options
  • 6-Position Height Adjustment
  • 4 Stage Variable Speed Governed Motor
  • 3-in-1 Cutting System

The GreenWorks 25022 20 inch Lawn mower is a powerful 3 in 1 lawnmower that works like a charm. We love that it is powerful enough to handle any lawn yet compact and lightweight to be carried around easily.

2. BLACK+DECKER BESTA512CM Electric Lawn Mower

Our rating: 8 / 10

BLACK+DECKER BESTA512CM Electric Lawn Mower

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Pros:

  • An affordable price
  • Single-lever height adjustment
  • Very lightweight
  • Very easy to maneuver
  • Anti-scratch wheels
  • 5 height adjustments
  • Works for a long time on a full charge

Cons:

  • The handle may feel wobbly and move around a little
  • Very loose bolts
  • Battery wears out quickly if used for non-lawn related tasks such as landscaping

For an affordable push or walk-behind mower, BLACK+DECKER BESTA512CM Electric Lawn Mower is a great pick.

The part of this lawn mower that we love the most is its 12-amp electric motor. This gives off more power, thus making the mower run quicker.

Second, we love that it has anti-scratch wheels. You

3. Greenworks 40V 20-Inch Cordless Twin Force Lawn Mower

Our rating: 8 / 10

Greenworks 40V 20-Inch Cordless Twin Force Lawn Mower

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Pros:

  • Lithium Ion
  • Lightweight
  • Enough power to tackle large areas

Cons:

  • Weak quality battery
  • Battery doesn’t come with a charger

This brand has rapidly been growing in popularity in recent years for their extensive line of environmentally-friendly products using innovative technology.

4. Sun Joe MJ401E 14-Inch 12 Amp Electric Lawn Mower

Our rating: 8 / 10

Sun Joe MJ401E 14-Inch 12 Amp Electric Lawn Mower

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Pros:

  • Great price
  • Good quality
  • Better than gas or manual options
  • Quiet
  • Very lightweight and easy to operate
  • Mowing easier and faster
  • Lightweight
  • Perfect for smaller yards
  • Great safety feature

Cons:

  • Assembly can be confusing
  • Not the best at handling rough terrain
  • The spring barely holds up the grass catcher

This Sun Joe MJ401E Lawn Mower is a great alternative to a gas mower or manual lawn mower. It is much better for your yard because it doesn’t require gas or oil, doesn’t pollute, and is completely safe for kids and animals.

A built-in cutting height adjustment system allows you to choose if you want your grass to be very long or very short. This is very useful if you want to seed or fertilize your grass.

The cutting height is measured from 1.3 “ 3.3 inches and comes with 12 different height adjustments. You can choose from multiple different angles to the front blade, which is another great feature for a mower of this price.

5. Greenworks G-MAX 40V 17'' Brushed Mower

Our rating: 8 / 10

Greenworks G-MAX 40V 17'' Brushed Mower

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Pros:

  • Inexpensive
  • 2 year limited warranty
  • Has a bag
  • Lightweight and easy to push
  • Can cut grass up to 3 inches

Cons:

  • Sometimes the cord doesn’t retract all the way and leaves the cable exposed.

The Greenworks 2508302 is a very efficient mower for small to medium sized lawns. The 17-inch deck makes it fit into small spaces and the electronic push handle makes it easy to control.

6. Greenworks 14-Inch 40V Cordless Lawn Mower

Our rating: 8 / 10

Greenworks 14-Inch 40V Cordless Lawn Mower

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Pros:

  • Powerful 14 inch blades for a clean even cut
  • Very lightweight lawn mower just under 50 pounds
  • Battery pack 60-90 minutes of battery time
  • Dual Force Cutting System gives you a quick and clean even cut
  • 2 year warranty with a 90 day money back guarantee
  • 14 inch cutting width
  • Front wheel drive for increased control
  • Protection of no bounce back for better safety
  • Great for small and large lawns or just around your home
  • Comfortable padded handle help keep you from getting blisters while mowing the lawn

So you want a lawn mower but don’t want to have to deal with fumes, noise, air pollution, or even have to worry about carburetors? Then the Greenworks 14†AH Lawn Mower might be the best lawn mower for your home.

The Greenworks 14†AH Lawn Mower comes with two batteries and a charger. The batteries will last about 60-90 minutes each. That could cut your mowing time by 50%! You can even mow all day if you use energy efficient methods on your lawn.

7. Fiskars StaySharp Max Reel Mower

Our rating: 7 / 10

Fiskars StaySharp Max Reel Mower

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Amazon reviewers rate this product at 4.8 / 5 stars.

This is one of the most popular and highly reviewed mowers out there.

The Fiskars StaySharp Max Reel Mower is a high-quality, piece of machinery that makes cutting your grass spilt-second simple, and actually pleasant.

8. Sun Joe AJ801E 13 in. 12 Amp Electric Scarifier + Lawn Dethatcher w/Collection Bag

Our rating: 6 / 10

Sun Joe AJ801E 13 in. 12 Amp Electric Scarifier + Lawn Dethatcher w/Collection Bag

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Pros:

  • Good for small lawns
  • Clean-up after mowing is a breeze
  • Weighs less than 40 lbs.
  • Quick and easy to set-up
  • The dethatching function eliminates the need to use a rake in the spring, which reduces your cleanup time

Cons:

  • The manual that the mower comes with is poorly written
  • Difficult to push through tall grass
  • Needs to be sharpened routinely

When it comes to the best electric dethatcher on the market, Sun Joe has plenty to offer. This electric scarifier/dethatcher works well on almost any type of grass, including Bermuda grass, St. Augustine, and Zoysia grass.

It’s going to help you to make your lawn look beautifully manicured, and keep that lawn looking great year-round. The Sun Joe Electric Scarifier is an exceptional lawn dethatcher for the average homeowner.

9. Great States Model 304-14 Five Blade 14 Inch Push Reel Lawnmower

Our rating: 4 / 10

Great States Model 304-14 Five Blade 14 Inch Push Reel Lawnmower

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Pros:

  • 5 Blades for a Fast, Even Cut
  • Easy To Push
  • Automatic Oiler For An Even Distribution Of Oil
  • Smooth Cutting Action
  • Cutting Area Of 40 Inches x 16 Inches

Cons:

  • Some Have Said It Can Be Hard To Start
  • Some Have Said It Can Be Unreliable

I’ve owned a reel mower or two my whole life. Long ago, I concluded that there was something wrong with me as I was able to keep my reel mower running just fine, but my gas mower never did well. I remember talking to my grandparents about my struggles, and they shared a similar plight; they preferred their reel mower to their gas mower too.

I was skeptical about the wisdom of their choice, but today I am an enthusiastic convert. Here’s why:

My reel mower is lightweight, so I can lift it by myself and carry it indoors if I need to. Unlike a gas mower, I can use it on days when I don’t want to smell like gasoline and my clothes don’t have that “gasoline smell” to them.

Frequently Asked Questions (FAQ)

What is the best walk behind mower?

Before we tell you which mower is the best for your needs, let's tell you what the best isn't:

  • Entry level products that are cheaper but can't handle anything larger than a small backyard
  • Non-motorized push reel mowers that are time-consuming, tedious, and provide mediocre results

The best walk behind mower is going to cost you a bit of money, but the end results will be worth it.

Typically, you will get what you pay for in terms of the warranty, the quality of the cut, the range of features, and the durability. However, there are a couple walk behind mowers that are better buys than others.

What is the best 2021 lawn mower?

After a great deal of studying and some thorough testing, we found that the EasyStart function was the best new feature for mowers in 2016. It allows you to start up your mower with just the touch of a button instead of being forced to pull many times to start it.

There has also been a surge of smart, mobile, and lightweight mowers hitting the market in 2016. Such developments are exciting for consumers because they tend to innovate designs and push the lawn mower industry forward.

What is the most reliable brand of lawn mower?

If you just want to see the results, see below.

For the official scoring, see our scoring methodology here. But, you can trust most of the top brands in our list if you are in the market for a new lawn mower.

As a quick note, we researched and looked at the best brand of lawn mower list in depth. We even consulted with an expert on this matter in order to make sure that we covered the most grass we could.

After our research and review of the best brands in the market in 2018. We have come to the following conclusion:

It was quite shocking to find out that many lawn mower brands made big promises they couldn’t keep. This is because they made hollow claims that mean nothing.

Even worse, some brands fail to mention the fact that their lawn mowers do not meet standards set by the Consumer Protection Agency.

What is the best self propelled mower?

Hand me down mowers often frustrate me as the motors can burn out or the wheels may be clogged with grass. I personally prefer the ease and reliability of self propelled mowers. The self propelled mechanism uses a motor to push the mower when you have not engaged the drive mechanism to propel the mower forward itself.

Generally speaking, if you have a mower with a drive mechanism and a self propelled mechanism, that is a 2-in-1 mower. The dual capabilities are ideal for lawns that require a consistent mow pattern but also a regular trim.

Conclusion

This article should help you to decide which model is best for you and your situation. One of the best ways to help make an informed decision when buying new lawn mower is to review the top sellers on the market and analyze their features. The top-selling mowers generally have something to offer, so feel free to use this list by taking note of the most important features for you. Perhaps review this list and see which features of the top walk-behind mowers are important for you. Then, you’re better prepared to buy the lawn mower of your dreams.

Our Recommendation

NameCategoryProduct
Greenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022Best OverallGreenworks 20-Inch 3-in-1 12 Amp Electric Corded Lawn Mower 25022
BLACK+DECKER BESTA512CM Electric Lawn MowerBudget PickBLACK+DECKER BESTA512CM Electric Lawn Mower
Greenworks 40V 20-Inch Cordless Twin Force Lawn MowerUpgrade PickGreenworks 40V 20-Inch Cordless Twin Force Lawn Mower