How to Calculate Lawn Area: Rectangle and Circle Shapes

Maintaining a well-manicured lawn starts with knowing its exact area. Calculating the area of your lawn can help you estimate costs for maintenance, fertilizer, or seeding.

1. Rectangle Lawn Area

To calculate the area of a rectangular lawn, use the following formula:

$\text{Area} = \text{Length} \times \text{Width}$

Here:

• Length: The longer side of the rectangle.
• Width: The shorter side of the rectangle.

Example: If the length of your rectangular lawn is 20 feet and the width is 15 feet, the area will be:

$\text{Area} = 20 \, \text{feet} \times 15 \, \text{feet} = 300 \, \text{square feet}$

2. Circular Lawn Area

For a circular lawn, use the following formula:

$\text{Area} = \pi \times (\text{Radius})^2$

Here:

• Radius: The distance from the center of the circle to any point on its boundary.
• π: The mathematical constant approximately equal to 3.1416.

Example: If the radius of your circular lawn is 10 feet, the area will be:

$\text{Area} = \pi \times (10 \, \text{feet})^2 = \pi \times 100 \, \text{square feet} \approx 314.16 \, \text{square feet}$

Final Thoughts

Calculating the area of your lawn is an essential step for efficient planning and budgeting. With these simple formulas, you can ensure accurate measurements for your rectangular or circular lawn. Use the Lawn Area Calculator to save time and get precise results!