If you're making or replacing a patio chaise cushion, one of the first questions you'll need to answer is how much fabric do I need for an outdoor chaise lounge cushion?
Quick answer: Most standard outdoor chaise lounge cushions require approximately 3–4 yards of 54-inch-wide outdoor fabric. A small or simple chaise cushion may need around 2.5–3 yards, while a large, thick, boxed, or deeply cushioned chaise may require 4–5+ yards.
Chaise cushions are different from ordinary patio chair cushions because they're much longer. A typical chaise cushion may be only 21–24 inches wide but 70–80 inches long from the top of the back to the end of the leg section.
That long dimension can have a major effect on the cutting layout, especially with striped, directional, or large-pattern outdoor fabrics.
This guide explains how to measure your chaise cushion, calculate the fabric pieces, and estimate the yardage before ordering.
Outdoor Chaise Lounge Cushion Fabric Yardage Chart
| Outdoor Chaise Cushion Type | Starting Fabric Estimate |
|---|---|
| Small / Narrow Chaise Cushion | 2.5–3 yards |
| Standard Outdoor Chaise Cushion | 3–4 yards |
| Standard Hinged Chaise Cushion | 3–4 yards |
| Thick Boxed Chaise Cushion | 3.5–4.5 yards |
| Large / Extra-Long Chaise Cushion | 4–5+ yards |
| Large Pattern / Directional Fabric | Calculate from actual repeat |
These are practical starting estimates based on approximately 54-inch-wide outdoor upholstery fabric. Actual yardage depends on the cushion's width, total length, thickness, construction, piping, ties, fabric direction, pattern repeat, and cutting layout.
For patio chaise cushions and other outdoor projects, browse our Sunbrella Fabric by the Yard for outdoor upholstery fabric suitable for chaise lounges, chairs, sofas, benches, cushions, and pillows.
How to Measure an Outdoor Chaise Lounge Cushion
Don't estimate yardage from the overall size of the chaise frame. Measure the actual cushion whenever possible.
For a typical chaise cushion, record:
- Overall width – Measure from the left edge to the right edge.
- Back length – Measure from the top of the cushion to the hinge or bend.
- Seat and leg length – Measure from the hinge to the foot end.
- Total length – Measure the entire cushion from top to bottom.
- Thickness – Measure the finished thickness of the cushion.
- Hinge location – Record exactly where the cushion bends with the chaise.
If the cushion has a shaped top, rounded corners, tapered sides, or other unusual features, measure those separately as well.
Common Outdoor Chaise Cushion Sizes
Some cushions are narrower and thinner, while oversized deep-seating chaise cushions can be wider than 24 inches and considerably thicker.
Always use your actual measurements rather than ordering fabric based only on a standard chaise size.
One-Piece vs. Hinged Chaise Cushions
Many chaise lounge cushions appear to be one long cushion but are designed with a hinge or flexible seam where the adjustable backrest meets the seat.
This allows the cushion to bend when the chaise back is raised or lowered.
There are several common construction styles:
- One continuous cushion with a hinge seam
- Separate back and seat sections joined together
- Two completely separate cushions
- Boxed chaise cushions with separate side panels
- Waterfall-style cushions with fewer seams
The construction style affects how the fabric pieces are cut and therefore how much fabric you need.
Finished Cushion Size vs. Cut Size
Remember that the finished dimensions are not necessarily the dimensions of the fabric pieces you cut.
Suppose a cushion section measures:
24" wide × 48" long
With 1/2-inch seam allowances, the corresponding fabric panel would be approximately:
25" × 49"
If the cushion is boxed, you'll also need fabric for the side boxing, zipper panel, and possibly piping.
Why 54-Inch Fabric Width Matters
The estimates in this guide assume approximately 54-inch-wide outdoor upholstery fabric.
Fabric is sold by the linear yard, so the direction in which the cushion pieces are placed on the roll can dramatically affect total yardage.
For example, two panels that are each 25 inches wide require:
25" + 25" = 50"
Those panels may fit side by side across a nominal 54-inch-wide roll.
However, two 27-inch panels require:
27" + 27" = 54"
That is generally too tight to rely on because selvages and edge finishing can reduce the usable fabric width.
This becomes especially important with wide chaise cushions.
How Much Fabric for a 22" × 72" Chaise Cushion?
Let's look at a common example.
Suppose the finished chaise cushion is approximately:
22" wide × 72" long × 4" thick
If the cover uses large continuous top and bottom panels with 1/2-inch seam allowances, each panel would be approximately:
23" × 73"
Two 23-inch panels require:
23" + 23" = 46"
That means the top and bottom panels may fit beside one another across 54-inch-wide fabric.
The 73-inch length then runs down the roll.
73 inches equals approximately:
2.03 yards
That's the theoretical amount needed for the two large faces if they can be placed side by side.
But the cushion still needs boxing, a zipper panel, piping if used, ties or straps, seam allowances, trimming, and working room.
For this type of cushion, approximately 3 yards is a much more practical starting purchase amount.
How Much Fabric for a 24" × 72" Chaise Cushion?
Now suppose the finished cushion measures:
24" wide × 72" long × 4" thick
With 1/2-inch seams, the top and bottom panels are approximately:
25" × 73"
Two 25-inch panels require:
50 inches
They may still fit side by side across nominal 54-inch-wide fabric.
The two large faces therefore require approximately 73 inches, or just over 2 yards of roll length.
Once the boxing, zipper section, piping, ties, trimming, and construction allowances are included, approximately 3–3.5 yards is a reasonable starting range for a straightforward cushion.
Why a 26" Wide Chaise Cushion Can Require More Fabric
A small increase in cushion width can change the cutting layout substantially.
A 26-inch finished cushion requires panels approximately:
27 inches wide
Two panels would require:
27" + 27" = 54"
Although that equals the nominal fabric width, it's generally too tight once usable width and selvages are considered.
If the top and bottom panels cannot fit side by side, they may have to be cut separately down the roll.
For a 72-inch-long cushion, that can add a substantial amount of fabric.
This is why measuring the actual cushion width is critical before ordering.
How Much Fabric for a Hinged Outdoor Chaise Cushion?
A hinged chaise cushion is usually divided into a back section and a longer seat/leg section.
For example:
- Overall width: 23"
- Back section: 30" long
- Seat/leg section: 44" long
- Total length: approximately 74"
- Thickness: 4"
The cover may be constructed as two connected sections rather than one uninterrupted 74-inch panel.
This can sometimes create a more efficient cutting layout because the shorter panels can be rearranged across the fabric.
However, the hinge construction itself may require additional seams and fabric.
A typical hinged chaise cushion will often fall around 3–4 yards of 54-inch-wide outdoor fabric.
What Fabric Pieces Are Needed for a Boxed Chaise Cushion?
A boxed chaise cushion may require:
- Top panel or panels
- Bottom panel or panels
- Long side boxing
- End boxing
- Back or zipper panel
- Hinge construction pieces
- Piping or welt
- Ties or securing straps
Because a chaise cushion has a long perimeter, the boxing and piping can consume more fabric than you might expect.
How Cushion Thickness Changes the Yardage
Thicker cushions require wider boxing strips.
With approximately 1/2-inch seams:
- A 3" cushion may use boxing around 4" wide.
- A 4" cushion may use boxing around 5" wide.
- A 5" cushion may use boxing around 6" wide.
- A 6" cushion may use boxing around 7" wide.
On a long chaise cushion, those boxing strips may run many feet around the perimeter.
That means cushion thickness can make a meaningful difference in the final fabric requirement.
How Much Fabric for Piping on a Chaise Cushion?
Chaise cushions can require a surprisingly large amount of piping.
Consider a simple 24" × 72" rectangular cushion.
The finished perimeter is:
24 + 72 + 24 + 72 = 192 inches
That's:
16 feet around one edge
If piping is used around both the top and bottom edges, the cushion could require approximately:
32 feet of finished piping
That's before adding extra length for joining and finishing.
If you're cutting piping strips from the same outdoor fabric, make sure they're included in the cutting layout.
What About Chaise Cushion Ties?
Outdoor chaise cushions often have ties or straps that secure the cushion to the furniture frame.
Common locations include:
- Near the top of the backrest
- At the hinge
- Along the seat section
- Near the foot of the chaise
If you're making these from the same fabric, include them in your yardage calculation.
Waterfall-Style Chaise Cushions
Some chaise cushions use waterfall construction, where one fabric panel wraps continuously around an edge instead of using a separate boxing seam at that location.
This can create a clean appearance and reduce the number of seams.
However, waterfall construction changes the required panel length.
For example, instead of cutting separate top, front boxing, and bottom pieces, one continuous piece may need to wrap over the top, down the front edge, and underneath the cushion.
Calculate the full continuous distance before cutting or ordering fabric.
Does a Patterned Chaise Cushion Need More Fabric?
It can, especially because chaise cushions are long.
Large florals, geometrics, medallions, and other repeating designs may need to be positioned so the pattern runs consistently from the backrest through the seat and toward the foot of the chaise.
If the cushion is hinged, you may also want the design to align visually across the hinge.
That can prevent you from simply placing pieces wherever they fit best on the roll.
Calculate additional yardage using the actual horizontal and vertical pattern repeat rather than adding a generic percentage.
Do Stripes Require More Fabric?
Striped outdoor fabric can be particularly important on a chaise lounge because the cushion has such a long visual line.
Before cutting, decide whether the stripes will run:
- From the head of the chaise toward the foot
- Across the width of the chaise
For most designs, you'll want the direction to remain consistent across the back, seat, and leg sections.
This may limit how the pieces can be rotated and nested, increasing the amount of fabric required.
How Much Sunbrella Fabric Do I Need for a Chaise Lounge Cushion?
The same yardage calculations apply when using Sunbrella outdoor upholstery fabric.
A standard chaise cushion will often require approximately 3–4 yards, while a large, thick, or extra-long cushion may require 4–5 yards or more.
The exact amount depends on the cushion dimensions and the width, direction, and pattern repeat of the specific fabric.
Browse our Sunbrella Fabric by the Yard for chaise lounge cushions and other outdoor furniture projects.
Worked Example: Standard Hinged Chaise Cushion
Suppose your chaise cushion measures:
- 23" wide
- 30" back section
- 44" seat/leg section
- 74" overall length
- 4" thick
- Boxed construction
- Piping
- Zippered cover
With 1/2-inch seam allowances, the main panels will be approximately 24 inches wide.
Two 24-inch panel widths require:
48 inches
That can fit across many 54-inch-wide outdoor fabrics.
However, the cover also requires long boxing strips, hinge construction, a zipper panel, piping, ties, and trimming allowances.
For a solid or small non-directional fabric, approximately 3–4 yards is a practical starting range.
Worked Example: Large Deep Chaise Cushion
Now suppose the cushion measures:
- 26" wide
- 78" overall length
- 6" thick
- Boxed construction
- Piping
- Directional outdoor fabric
With 1/2-inch seams, the main panels are approximately 27 inches wide.
Two 27-inch panels total exactly 54 inches, which is generally too tight to safely place across nominal 54-inch-wide fabric.
The cushion also requires approximately 7-inch-wide boxing strips because of its 6-inch finished thickness.
Combined with the directional fabric requirement, this cushion could easily require 4–5 yards or more.
Should I Buy Extra Fabric for an Outdoor Chaise Cushion?
It's usually better to purchase more than the absolute mathematical minimum.
Extra fabric gives you room for:
- Seam allowances
- Boxing
- Zipper panels
- Hinge construction
- Piping
- Ties and straps
- Pattern matching
- Stripe alignment
- Trimming
- Cutting mistakes
- Future repairs
This can be particularly important when you're using overstock, closeout, or discontinued outdoor fabric that may not be available again later.
Can I Use an Outdoor Fabric Remnant for a Chaise Cushion?
Yes, but check the dimensions carefully.
Chaise cushions need long continuous pieces, so total yardage alone doesn't tell you whether a remnant will work.
For example, a 2.5-yard remnant contains 90 inches of length. That may sound sufficient for a 72-inch cushion, but you still need to determine whether the top and bottom panels, boxing, zipper section, piping, and ties can all fit within the available width and length.
Always create a cutting layout before purchasing a remnant for a large chaise cushion.
Common Outdoor Chaise Cushion Yardage Mistakes
- Measuring only the chaise frame. Measure the actual cushion whenever possible.
- Ignoring the hinge. Record where the cushion bends and how the cover is constructed.
- Measuring only total length. Record the back section and seat/leg section separately.
- Using finished dimensions as cut dimensions. Include seam allowances.
- Forgetting the bottom panel. A reversible or fully covered cushion needs fabric on both sides.
- Ignoring cushion thickness. Thick cushions require wider boxing.
- Assuming all 54 inches are usable. Selvages may reduce usable fabric width.
- Forgetting piping. A long chaise can require 30 feet or more of welt.
- Ignoring ties or straps. Include them if they're made from the same fabric.
- Ignoring fabric direction. Long cushions make stripe and pattern direction especially noticeable.
Related Fabric Yardage Guides
Planning more outdoor cushion or upholstery projects? These guides can help:
- How Much Fabric Do I Need for Outdoor Chair Cushions? – Yardage calculations for patio chair seats, seat-and-back sets, and deep-seat cushions.
- How Much Fabric Do I Need for Outdoor Sofa Cushions? – Calculate fabric for 2-seat and 3-seat outdoor sofa cushion sets.
- How Much Fabric Do I Need for Boat Cushions? – Includes marine seating, boxed cushions, bench cushions, and irregular cushion shapes.
- How Much Fabric Do I Need for a Window Seat Cushion? – Detailed calculations for long boxed cushions.
- How Much Fabric Do I Need for a Pillow? – Calculate fabric for coordinating outdoor throw pillows.
- How Much Upholstery Fabric Do I Need? Complete Yardage Guide – Our complete furniture upholstery yardage resource.
As we continue the outdoor cushion series, we'll also cover outdoor bench cushions and the different types of outdoor cushion construction.
Frequently Asked Questions About Outdoor Chaise Cushion Fabric
How much fabric do I need for an outdoor chaise lounge cushion?
Most standard outdoor chaise lounge cushions require approximately 3–4 yards of 54-inch-wide outdoor fabric. Small cushions may use around 2.5–3 yards, while large, thick, or extra-long cushions may require 4–5 yards or more.
How much fabric do I need for a 24" × 72" chaise cushion?
A straightforward 24" × 72" boxed chaise cushion may require approximately 3–3.5 yards of 54-inch-wide outdoor fabric. Piping, cushion thickness, fabric direction, and pattern repeat can increase the amount.
How much Sunbrella fabric do I need for a chaise cushion?
A typical chaise cushion will often require approximately 3–4 yards of Sunbrella or similar 54-inch-wide outdoor upholstery fabric. Large or unusually thick cushions may require 4–5 yards or more.
Do hinged chaise cushions require more fabric?
Not necessarily. A hinged cushion may have more seams and construction pieces, but dividing a long cushion into shorter sections can sometimes allow the panels to be arranged more efficiently on the fabric.
Does cushion thickness affect chaise cushion yardage?
Yes. Thicker cushions require wider boxing strips. Because a chaise cushion has a long perimeter, increasing the boxing width can noticeably increase total fabric requirements.
How much piping does a chaise cushion need?
A simple 24" × 72" cushion has a perimeter of approximately 192 inches, or 16 feet. If piping is used around both the top and bottom edges, approximately 32 feet of finished piping may be needed before adding joining allowances.
Can I use an outdoor fabric remnant for a chaise cushion?
Yes, but check both the width and length of the remnant carefully. Chaise cushions require long continuous pieces, so a remnant may have enough total yardage but still be the wrong dimensions for the cutting layout.
Do stripes or large patterns require more fabric for a chaise?
They can. Long chaise cushions make fabric direction and pattern alignment especially noticeable. Directional designs can limit how pieces are rotated and may require additional yardage for matching.
Shop Sunbrella Fabric for Outdoor Chaise Cushions
Once you've measured the width, back section, seat-and-leg section, total length, thickness, and hinge location, you can create your cutting layout and determine the fabric requirement.
Browse our Sunbrella Fabric by the Yard for outdoor chaise lounge cushions, patio chairs, outdoor sofas, benches, pillows, and other outdoor upholstery projects.
Before ordering, account for the top and bottom panels, boxing, zipper section, hinge construction, piping, ties, seam allowances, usable fabric width, pattern repeat, and fabric direction.
