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Measure ยท guide

How To Measure An Irregular Yard

A focused guide to how to measure an irregular yard for planning your next yard project.

An irregular lawn is easier to estimate as several simple pieces than as one guessed outline.

Measuring an irregular yard with tape, stakes and paper sketch
Illustrative process view

How to plan it

  1. Draw a rough plan and label every dimension
  2. Divide the outline into nonoverlapping simple shapes
  3. Calculate each piece and add the totals
Split an irregular or sloped spaceDivide an irregular plan into simple shapes. Measure horizontal plan area when estimating a level layer.ABplan runadd nonoverlapping shapes
Divide an irregular plan into simple shapes. Measure horizontal plan area when estimating a level layer.
Check before buying: Avoid counting an overlapping corner twice; photograph the marked sketch for the supplier.

Turn this into a quantity

Record your site measurements first. Then use a calculator with the depth, application rate, or coverage from the actual material specification.

Open yard area calculator

Source and limits

University of Maryland Extension: Determining the area/size of a practice. Local conditions and manufacturer guidance may call for different materials or installation details.