What Lawn Mower Do I Need?

The right mower comes down to your lawn — its size, its slope, and how much fuss you want. Answer four quick questions and we'll point you to the type that fits, then the guide with our tested picks. Free, no email.

How big is your lawn?
What's the terrain like?
How many obstacles (trees, beds, tight spots)?
What matters most to you?

How we match a mower to your yard

Lawn size is the biggest factor: under about half an acre, a walk-behind mower is ideal; past an acre, a riding mower or zero-turn saves you hours. Slope matters next — steep ground calls for rear-wheel drive traction and rules out most robotic mowers. Finally, your priorities decide the fuel: battery for quiet, low-maintenance mowing; gas for maximum power and runtime.

This tool is a starting point, not gospel — every lawn has quirks. Use the recommendation to narrow the field, then read the matching guide for specific models, prices, and where to buy.