Whisper-quiet < 60 dB
Robotic. Quieter than a normal conversation. Run any time without disturbing neighbours.
Normal 75–85 dB
Most corded electrics, hover, and quieter cordless. Safe but not pleasant for hours.
Loud 85–95 dB
Petrol walk-behinds. Ear protection recommended above 85 dB sustained.
Very loud 95+ dB
Petrol ride-ons and large petrol walk-behinds. Ear defenders required by HSE for ongoing use.
Looking for the quietest robotic?
Our hand-picked robotic mower ranking weighs noise alongside cut quality, slope handling and reliability.