Buy a chainsaw only for the work you can safely handle. Compare battery, corded-electric and gas models by their manuals, task limits, weight, runtime or fueling needs, chain and bar compatibility, safety controls and service support. Before use, inspect and maintain the saw as directed, wear equipment designed for chainsaw work and get qualified help for overhead, storm-damaged or complex tree cutting.
A chainsaw is a high-risk tool. Choose the smallest model whose manual covers your intended work and that you can handle confidently; if a cut involves overhead branches, unstable trees or uncertain tension, hire a trained tree professional.
Choose for the work, not a headline number
Battery, corded-electric and gas saws differ in runtime, mobility, charging or fueling, upkeep and storage. Rather than assuming one is universally better, compare the exact model’s manual, weight with the planned battery or fuel, bar options, chain type, replacement parts and service access.
| Purchase check | What to look for |
|---|---|
| Intended cuts | The manufacturer’s stated use and limits for the saw, bar and chain |
| Handling | Total weight, balance, grip and whether controls are reachable without changing your hold |
| Safety controls | Chain brake, trigger lockout, hand guards and a clear manual explaining each control |
| Chain and bar | Compatible replacement parts, chain tension procedure and lubrication requirements |
| Power and upkeep | Battery platform and charging, cord reach, or fuel and engine maintenance as applicable |
| Support | Manual, spare chain availability, parts and qualified service in your area |
Avoid choosing a longer bar simply because it sounds more capable. The bar and chain must be compatible with the saw and appropriate for the job. If the task is beyond what the manual describes, stop and get trained help.
Safety checks are part of ownership
OSHA’s chain-saw guidance calls for checking controls, chain tension, bolts and handles before starting, adjusted according to the manufacturer’s instructions. It also advises secure footing, clear retreat paths and not cutting directly overhead. Follow the saw’s manual for maintenance, starting, carrying and storage; do not substitute a video or a product listing for the complete instructions.
Use chainsaw-specific protective equipment selected for the task and local rules. Do not operate when tired, impaired, on unstable footing or near other people. For tree felling, storm damage, branches under tension or cutting near structures and utilities, use an appropriately qualified professional.
For other yard equipment, see our gas versus battery lawn mower guide and leaf blower buying guide. Browse the power equipment category.
Official reference
Common questions
What size chainsaw should a beginner buy?
Choose from the material and tasks listed in the saw's manual, along with your ability to control the tool safely. If the job involves large, unstable or overhead limbs, hire a qualified tree professional instead of sizing up.
Are battery chainsaws easier to maintain than gas models?
Their power and upkeep differ by model. Compare the manual's requirements for batteries, charging, fuel, chain tension, lubrication, storage and service before choosing.
Can I cut branches above my head with a chainsaw?
No. OSHA's chain-saw guidance says not to cut directly overhead. Use a qualified professional for overhead or unstable tree work.