How to Measure for an Unfitted Chenille Sofa Cover: Fit Guide

If you are choosing an unfitted or throw-style sofa cover, accurate measurements are more useful than relying on a label such as “2 seater” or “3 seater” alone. Sofa proportions vary between brands and styles, so measure the areas you actually want the cover to protect before comparing options.

Use this guide together with our Sofa Cover Size Guide Australia, then compare your measurements with the dimensions shown for the specific cover you are considering.

Why Accurate Sofa Measurements Matter

A cover that is too small may leave areas exposed, while an oversized piece may require more tucking or adjustment. Measuring first helps you compare sizes more confidently and decide whether one piece or several pieces are more suitable for your sofa.

What You Need Before Measuring

• A flexible measuring tape
• A phone or notepad to record each dimension
• A quick sketch of the sofa if it has several sections

Record measurements in centimetres and label each one clearly. Measure twice if a dimension looks unusual.

How to Measure a Sofa for a Cover

1. Identify the Sofa Configuration

Start by noting whether the sofa is a straight 1, 2, 3 or 4 seater, an armchair, a modular sofa, a corner sofa or an L-shaped sectional. Sectional and modular sofas often need each seating section measured separately.

2. Measure the Seat Area

Measure the usable seat width from one side of the seating area to the other. Then measure the seat depth from the front edge of the seat to the point where it meets the backrest.

3. Measure the Backrest

Measure the width of the backrest and the height of the surface you want the cover to reach. For a throw-style cover that passes over the top of the backrest, include the additional fabric needed to drape over the rear side.

4. Measure the Armrests

If you want the armrests covered, measure their length and width separately. Wide, curved or padded arms may need more coverage than narrow straight arms.

5. Measure Chaise, Corner and Modular Sections Separately

For an L-shaped, corner or modular lounge, treat each section as its own rectangle where possible. Record the length and depth of every section instead of using the overall sofa width as the only measurement.

6. Account for Tucking and Drape

Unfitted covers may need extra material for tucking between cushions or draping over edges. How much extra coverage you prefer depends on the sofa construction and the look you want, so use the individual product dimensions rather than assuming one universal allowance.

How to Use 2, 3 and 4 Seater Labels

Seater labels are useful as a starting point, but they are not a measurement standard. Two sofas described as “3 seater” can have different seat widths, arm sizes and backrest heights. Use the seater label to narrow your search, then verify the actual dimensions before ordering.

Common Sofa-Measuring Mistakes

• Measuring only the total outside width and ignoring the seat area
• Forgetting to measure armrests when they also need coverage
• Treating an L-shaped sofa as one straight measurement
• Assuming every sofa with the same seater count has the same dimensions
• Not checking whether the chosen cover is intended for a seat, backrest, armrest or a larger combined area

Before You Order

Keep your measurements beside you while browsing the Sofa Covers collection. Check the dimensions and care information shown for the specific option you are considering. If your sofa has an unusual shape, measure each section independently before deciding how many cover pieces you need.

Frequently Asked Questions

Should I choose a sofa cover only by the number of seats?

No. The seater count is a useful category, but actual dimensions are more reliable because sofa proportions differ.

How should I measure an L-shaped sofa?

Measure each straight or chaise section separately, including its seat depth and the backrest or arm areas you want covered.

What if my measurement falls between two available sizes?

Compare the exact dimensions and intended fitting method shown for that particular cover. The correct choice depends on whether the design is fitted, stretch, unfitted or intended to drape.

For a visual reference, see the Australian sofa cover size guide.