Acreage band
Robot mowers for 5 acres
Rated coverage assumes a clean rectangle. Real lawns lose area to borders, no-go zones and travel paths, so a machine needs to be rated for about a quarter more than you actually mow — 6.25 acres here.
Gentle ground, up to 25% grade 1
Kress Mission KR237 RTKn7 ac · 40% · 2WD
Steep ground, 60% grade 0
Nothing is rated for 5 acres at this pitch. Steep acreage is the thinnest part of the market — expect dealer-sold or tracked machines.
Set your own grade and tree cover → · How to read a slope rating →