Robot mowers for slopes
Sources awaiting check
Lawn slope calculator (% and °)
Worked example
For a bank that rises 0.9 m over 4 m, and a second section where a phone reads 8°, against a mower rated for 35%:
- Section 1: 22.5% (12.7°).
- Section 2: 14.1% (8°).
- Steepest: section 1, at 22.5% (12.7°). A mower rated for 35% (19.3°) is within its rating by 12.5 percentage points.
Editor: Batch 4 article (brief §15), here early as the C3 host. Who it's for: owners of sloped gardens. Lead with the % vs ° confusion and the worked example from the calculator. Never invent slope ratings: any model figure comes from the tracker with its checked date.
The short answer
Editor: 2–3 sentences: measure the steepest section, compare in %, leave a margin for wet grass.
Measuring your slope
Editor: string-line and phone-level methods; link the calculator.
What a max slope rating means
Editor: manufacturer figure for good conditions; % vs °; edge slopes vs open slopes if brands distinguish them (RtV).
What helps on slopes
Editor: features to look for, only as published by brands (e.g. all-wheel drive). No ranking without stated criteria.
FAQs
Editor: 4–6 FAQs from the slope keyword set.
Related guides
- How to choose a robot mowerChoose a robot lawn mower that fits your garden: measure the lawn, find the steepest slope, count zones and passages, pick the right navigation, then compare rated specs.
- How to measure your lawnHow to measure your lawn's area in m² with a tape measure: split it into simple shapes, measure each zone, take away beds and patios. With a free lawn area calculator.
Sources
- BHPS recommends daylight-only robot mowing (British Hedgehog Preservation Society), awaiting check