Garden Edging Calculator
Enter your size to get garden edging quantity, plus an estimated cost. Waste is included and prices are editable.
Material needed
Estimated cost
How to calculate garden edging
Garden edging sold by the foot. Enter edging length to get feet needed.
Formula: quantity = length × 1 × (1 + waste %) = 20 × 1 × 1.10 = 22 ft.
Worked example
Example: 20 ft long. Quantity: 22 ft, about $110 at $5 per ft.
Tips
Measure the full area, then subtract large openings if you want an exact count. Order a little extra for cuts and breakage, and confirm quantities with your supplier before you buy.
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Frequently asked questions
How much garden edging do I need?
Example: 20 ft long. Quantity: 22 ft, about $110 at $5 per ft.
How much waste should I add?
Add 10% for straight areas and 15% for areas with many cuts, corners and openings.
Are the prices accurate?
Prices are editable estimates. The defaults are typical US figures, and your local price can be higher or lower.