Calculate garden area for beds, lawns, planting plots, rows, circular beds, triangular beds, and irregular garden layouts. Estimate square feet, square yards, acres, perimeter, number of beds, planting area, material coverage, and cost.
Rectangle mode:
The calculator multiplies length by width, then multiplies by the number of beds or garden areas.
Circle mode:
The calculator uses radius or diameter to estimate circular garden area and circumference.
Triangle mode:
The calculator multiplies base by height and divides by 2.
Row garden mode:
The calculator estimates planted row area and total row layout area including row spacing.
A garden area calculator helps estimate the size of a growing area before buying soil, compost, mulch, seed, fertilizer, edging, or irrigation supplies.
It can help compare garden layouts, estimate square footage, plan bed spacing, calculate perimeter, convert area units, and estimate material coverage cost.
Your result shows total square feet, square yards, acres, square meters, hectares, perimeter, usable planting area, material units needed, and estimated material cost based on the selected garden shape.
For a rectangular garden, multiply length by width. For multiple matching beds, multiply that result by the number of beds.
Use radius squared times pi. If you only know the diameter, divide it by 2 to get the radius.
One acre equals 43,560 square feet.
Usable planting area is the portion of the garden used for plants after allowing for paths, borders, spacing, and non-growing space.
No. This is an estimate. Actual garden area can vary if the shape is irregular, curved, sloped, uneven, or measured from inside instead of outside edges.