Spike's Calculators


Plants Needed for Planting a Donut Area (Metric)

Spike VM

Calculate the amount of plants needed to plant a donut area.

This calculator calculates the area to be planted in square metres and the required amount of plants for triangular and square pattern planting.

Unit of measurements used for this calculator is Metric, metres and centimetres

Diameter of Outside Area: M
Diameter of Inside Area: M
Plant Spacing: cm


Square Metres of Area:
Number of Plants Needed: Using a Square Pattern
Style Planting
Number of Plants Needed: Using a Triangular Pattern
Style Planting
Plants Needed for planting a Donut Area

Square & Triangular Pattern Style Planting
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