Lawn Area Calculator

Calculate the area of your lawn to determine the amount of grass seed, fertilizer, or other lawn care products needed.

Input Parameters

Calculation Results

Calculation Formula

Area = Length × Width (for Rectangle) or π × (Radius)² (for Circle)

Where:
Length = The length of the lawn in feet
Width = The width of the lawn in feet
π = 3.141592653589793
Radius = The radius of the circular lawn in feet

Lawn Area Calculator Calculator Usage Guide

Learn how to use the Lawn Area Calculator calculator and its working principles

How to Use the Lawn Area Calculator

  1. Enter the length and width of your lawn in feet. If your lawn is circular, enter the diameter instead.
  2. Select the shape of your lawn from the dropdown menu (Rectangle, Circle, or Triangle).
  3. Click the "Calculate" button to compute the area of your lawn.
  4. The area of your lawn will be displayed in square feet.

Applications of the Calculator

This calculator can be used to determine the amount of grass seed, fertilizer, or other lawn care products needed for your lawn. By knowing the area, you can purchase the right amount of materials and avoid waste.

Formula Explanations

Rectangle: Area = Length × Width

Circle: Area = π × (Radius)², where Radius = Diameter / 2

Triangle: Area = (Length × Width) / 2