Best Grass Trimmer Under $100
Finding a reliable grass trimmer that doesn't break the bank is tough, but we have analysed the specs, battery ecosystems, and owner reviews to find the best grass trimmer under $100 for your garden.
Quick answer
The best grass trimmer under $100 is the Ryobi RLT36X30S for its powerful 36V brushless motor and excellent build quality. For a budget corded option, the Flymo Contour 1000X offers reliable performance for smaller lawns.
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Research updated June 2026.
Ryobi RLT36X30S
Powerful 36V brushless motor with excellent runtime.
| Product | Best For | Key Spec | Rating | Price |
|---|---|---|---|---|
| Ryobi RLT36X30S | Overall Power | 36V Brushless | 4.5/5 | ~$90 |
| Flymo Contour 1000X | Corded Budget | 1000W | 4.3/5 | ~$55 |
| Bosch ART 30 | Lightweight | 280W | 4.2/5 | ~$45 |
| Einhell GC-CT 36 Li | Battery Ecosystem | 36V | 4.1/5 | ~$85 |
| Black+Decker GL3033 | Small Gardens | 500W | 4.0/5 | ~$35 |
Ryobi RLT36X30S
Best OverallPros
- Brushless motor for longer life
- Excellent cutting power
- Compatible with Ryobi ONE+ ecosystem
Cons
- Requires two batteries
- Heavier than corded models
The Ryobi RLT36X30S is a standout performer in this price bracket, using two 18V batteries to deliver 36V of power. Owner reviews consistently praise its ability to cut through thick grass and weeds without bogging down, a common issue with cheaper trimmers. The brushless motor adds to its efficiency and longevity.
Its main drawback is the weight at 3.5kg, which can be tiring for extended use. However, the adjustable handle and telescopic shaft help with balance. For those already invested in the Ryobi ONE+ system, this is a no-brainer purchase that offers professional-level performance on a budget.
Flymo Contour 1000X
Best Corded BudgetPros
- Very affordable
- Lightweight and easy to manoeuvre
- No battery charging needed
Cons
- Cord limits range
- Not as powerful as battery models
The Flymo Contour 1000X is a classic corded trimmer that delivers reliable performance for small to medium lawns. Its 1000W motor provides consistent power without the worry of battery drain. Owners appreciate its lightweight design, making it easy to use for extended periods without fatigue.
The main limitation is the power cord, which can be a tripping hazard and restricts movement around the garden. It also struggles with very thick weeds compared to the Ryobi. For the price, however, it is a solid choice for those who want a simple, no-fuss tool that just works.
Bosch ART 30
Best LightweightPros
- Very lightweight
- Easy to store
- Bosch reliability
Cons
- Low power for thick grass
- Narrow cutting width
The Bosch ART 30 is an entry-level corded trimmer that excels in ease of use and manoeuvrability. Weighing just 1.8kg, it is ideal for trimming edges and small lawns without causing arm fatigue. Its compact design also makes it easy to store in a shed or garage.
Performance is adequate for light grass but it struggles with overgrown areas or thick weeds. The 25cm cutting width is narrower than competitors, meaning more passes are needed. For small gardens or light maintenance, it is a reliable and affordable option from a trusted brand.
Einhell GC-CT 36 Li
Best Battery EcosystemPros
- Part of Power X-Change system
- Good cutting power
- Adjustable handle
Cons
- Battery not included
- Plastic build feels less durable
The Einhell GC-CT 36 Li is a cordless trimmer that runs on two 18V Power X-Change batteries, a popular and affordable ecosystem. It offers a 30cm cutting width and decent power for most garden tasks. Owners note that it handles well and the adjustable handle improves comfort.
Build quality is adequate for the price, though some users report the plastic housing feels less robust than Ryobi or Bosch models. It is often sold as a bare tool, so you need existing batteries. For those already in the Einhell system, it is a cost-effective addition.
Black+Decker GL3033
Best for Small GardensPros
- Very affordable
- Lightweight and easy to use
- Automatic line feed
Cons
- Plastic gears can wear
- Not for heavy use
The Black+Decker GL3033 is a budget-friendly corded trimmer that offers good value for small gardens. Its 500W motor is sufficient for light grass trimming, and the automatic line feed saves time. Owners appreciate its low price and lightweight build for quick jobs.
However, the plastic gears are a known weak point, with some users reporting failure after a season of heavy use. It is best suited for occasional trimming of small lawns. For the price, it is a functional tool that gets the job done without breaking the bank.
What to Check Before Buying a Grass Trimmer Under $100
When shopping for a grass trimmer on a budget, focus on the power source, cutting width, and line feed system. Corded trimmers offer unlimited runtime but limit your range, while cordless models provide freedom but require battery management. Check the cutting width: wider is better for larger lawns but adds weight. A bump feed system is more reliable than automatic feed for consistent trimming.
Mistakes to Avoid
Do not buy a trimmer without checking the battery ecosystem if you already own power tools. A bare tool can save money if you have compatible batteries. Avoid models with plastic gears if you have a large garden with thick grass, as they are prone to failure. Finally, do not overlook the weight of the trimmer, especially for cordless models, as heavier units can cause fatigue during longer sessions.
FAQs
What is the best grass trimmer under $100?
The Ryobi RLT36X30S is the best overall due to its powerful 36V brushless motor and excellent build quality.
Are corded or cordless trimmers better under £100?
Corded trimmers offer more power for the price, while cordless models provide convenience but may require battery investment.
What cutting width should I look for?
A cutting width of 30cm is ideal for most gardens, balancing coverage and manoeuvrability.
Do I need a brushless motor?
Brushless motors are more efficient and durable, but brushed motors are fine for light use and are cheaper.
Can I use a grass trimmer on wet grass?
It is not recommended as wet grass can clog the trimmer and increase the risk of electric shock with corded models.
How long do batteries last on cordless trimmers?
Battery life varies, but most 36V trimmers offer 20-30 minutes of runtime with standard batteries.
Is a bump feed system better than automatic?
Bump feed is more reliable and allows you to control line length, while automatic feed can waste line.
What is the weight limit for comfortable use?
Trimmers under 3kg are comfortable for most users, while heavier models may cause fatigue over time.
Can I use a grass trimmer for edging?
Yes, many trimmers have an adjustable head that rotates for vertical edging along paths and borders.
What brand is most reliable under $100?
Ryobi and Bosch are known for their reliability and good warranty support in this price range.
Our verdict
The best grass trimmer under $100 is the Ryobi RLT36X30S for its powerful performance and build quality. For the best budget option, the Flymo Contour 1000X offers reliable corded power at a low price.