Project “A Designing Of An Automatic Lawnmower” is fabricated to make it easier for user that want to mower that loan. An automatic lawn mower powered by electric is a machine that uses sliding blades to cut a lawn at an even length. Even more sophisticated devices are there in every field. Power consumption becomes essential for future. Automatic lawnmower powered by electric is a very useful device which is very simple in construction.The process identified the problem statement. It's meant to ensure all the problems that are today and the criteria that we're about to do is based on these problems, which is in energy terms. Shoulder lawnmower, rotary hover mower it takes human energy and physical to push and scramble the oil tank for shoulder lawnmower. With that method, the lawnmower should be using much energy because it has to push and move somewhere to mow the lawn.We know that lawnmower not move automatic. Old lawn mower only used manual to active and move with human energy.Next, environmental pollution is also one of the problems because of shoulder lawnmower which is using the engines to start with which is pressed or pulled to start it. There are many pollution effects against environment and may be able to interfere with activity in environment and civil order.The objective project is programming lawnmower to be automatic, program code to time being taken to mow grass in some areas and distance to mow the lawns and transform the lawn mower into automatic lawn mower.To enable work on the project to run smoothly and will not deviate from the original purpose of the project. Team had set up several scopes to be met.The scope is grass is not over 25cm,mowing the lawn on the flat field and at least the grass height 40mm. In conclusion, Automatic lawnmower powered by electric are a great way to save money, conserve energy, reduce maintenance, and scale down the amount of work it takes to cut your lawn.