How to Measure for Sofa Covers

Measuring before buying a sofa cover reduces returns and helps the cover sit neatly. Use this sizing guide before choosing a stretch cover, seat cover, chaise cover or modular sectional cover.
Step-by-Step Measuring
- Measure the full width from outer arm to outer arm.
- Measure seat depth from the front edge to the back cushion.
- Measure back height if choosing a full slipcover.
- For chaise or sectional sofas, measure each module separately.
- Compare your measurements to the product size chart and choose the nearest suitable size.
Choose by Sofa Shape
For standard lounges, browse stretch sofa covers and sofa covers. For chaise lounges, compare L-shaped sofa covers. For modular furniture, use sectional sofa covers so each piece is protected separately.
Fit Tips
- If between sizes, choose based on the part that must fit most tightly.
- For removable seat cushions, individual seat covers can look cleaner than one large cover.
- For pets and kids, non-slip and waterproof materials matter as much as size.
- For styling, compare velvet, patterned and plush options.
Frequently Asked Questions
Should a sofa cover be tight or loose?
A fitted cover should be snug enough to stay in place without overstretching seams. A throw-style cover can sit looser for a relaxed look.
How do I measure an L-shaped lounge?
Measure the main sofa section and chaise section separately. Modular and L-shaped products often need separate pieces.
What if my sofa is an unusual size?
Choose stretch or modular cover options first, because they adapt better to unusual dimensions than rigid covers.