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Complete Guide to Curtain Sizes for Windows

21 Jan 2024 0 Comments
curtain sizes

Picking just the right curtain sizes is as much an art as it is a science. It’s not merely about grabbing a tape measure for curtains and noting numbers—it’s about understanding how those measurements breathe life into your space.

When it comes to standard curtain sizes, such as 63 inches, 84 inches, 96 inches, 108 inches, and even as long as 120 inches, it's clear that every home has its own aesthetic that calls for a unique approach.

That's where custom curtains come into play—a bespoke solution that spotlights your room's individual charm.

Key Takeaways

  • When selecting curtain sizes, opt for widths that are 2-3 times the width of your window and lengths that extend from the top of the window to the floor for fullness and coverage.

  • Standard curtain sizes include 63 inches for café curtains, 84 inches for floor length, 96 inches to hit the floor on standard windows, and 108-120 inches for high ceilings.

  • Measure the exact width and height of your window first before purchasing curtains to ensure proper fit and visual appeal.

  • Customize your curtain sizes, fabrics, colors and more starting at just $26.99 at for the perfect window treatments unique to your space.

Understanding Curtain Sizes


The size of a curtain is crucial as it influences both the aesthetics and the practicality of the window treatments.

Typically, the dimensions for curtain sizes are labeled as width by length, with the width being the first number mentioned.

This standard sizing convention helps simplify the process of finding the right curtain length and width for your window.

Explanation of how curtain sizes are typically stated (width by length)

When you’re looking at curtain packaging or reading a product description online, you’ll notice the dimensions displayed prominently. 

That’s the curtain's width followed by its length. For example, if you come across a size marking of '50 x 96', it means the curtain is 50 inches wide and 96 inches long.

This detail is particularly important when choosing the right curtain lengths. It ensures that the curtains will not just fit properly over your window but will also provide the desired level of privacy, light control, and aesthetic appeal.

Common curtain lengths: 63 inches, 84 inches, 96 inches, 108 inches, and 120 inches

In my experience, the most common curtain length options available fit a wide range of needs and styles.

Whether you're looking for something to cover a small kitchen window or need something more dramatic for a large picture window, there’s a variety of lengths to choose from:

  • Short or café curtains usually measure around 63 inches, great for spaces like the kitchen or bathrooms where you might want privacy without sacrificing natural light.
  • The standard 84-inch curtains fit most windows and often extend just past the window sill, lending a clean and tailored look that's versatile for both private and communal areas.
  • Curtains that are 96 inches typically brush the floor, offering a more elegant and formal style that’s perfect for living and dining rooms.
  • If you have high ceilings, you might choose curtains that are 108 inches or even 120 inches in length, to create a sense of drama and luxury.

To achieve that sumptuous, full look, I always tell my clients to choose the right curtain lengths and widths that are at least double, if not triple, the length of the curtain rod.

This ensures that the curtains will display a desirable gathered or pleated effect when closed.

Window Type Recommended Curtain Length Visual Style
Kitchen/Bathroom 63 inches Casual/Functional
Standard Windows 84 inches Clean/Tailored
Tall Windows 96 inches Elegant/Formal
High Ceilings 108-120 inches Luxurious/Dramatic


How to Measure for Curtains

How to Measure For Curtains

Before you embark on the journey of giving your windows a fresh new look with curtains, it's essential to grab your measuring tape and measure the window to ensure a perfect fit.

Step-by-step guide on how to measure window width and length for curtains

When you're ready to measure the window, start by measuring the width of your window from one end to the other, right where you'd like your curtains to hang.

Step 1: Measure the Window Width

  1. Start by measuring the width of your window from one side to the other.
  2. Measure at three different points: the top, middle, and bottom. Take the largest measurement of the three.

Step 2: Measure the Window Length

  1. Next, measure the length of your window from the top to the desired endpoint of the curtain.
  2. Measure at three different points: the left, center, and right. Take the longest measurement of the three.

Check our curtain size calculator for help. 

Importance of considering the curtain rod length

The size of the curtain rod plays a significant role in the overall look of your curtains.

It should extend beyond the window frame by 8 to 12 inches on each side, which not only allows for proper coverage but also enhances the aesthetic appeal of your curtains.

Put simply, the length of the curtain rod should equal the measured window width plus an extra 16 to 20 inches.

This additional length is imperative if the curtain rods are mounted inside the window frame, as the window trim must be able to accommodate the rod.

This consideration is particularly important for tension rods or decorative rods that are mounted outside the window frame.

Curtain Sizes for Standard Windows

When I think about the perfect window dressing, selecting the right curtain lengths and ensuring enough fabric for that luxurious fullness is key.

I find that standard curtain lengths can truly transform a space, giving it that polished look.

My experience has shown me that the secret to achieving this is understanding just how much fabric is required for various fullness levels.

Standard fullness multipliers: standard fullness (multiply by 2), deluxe fullness (multiply by 2.5), and ultra-fullness (multiply by 3)

In my quest for that perfect hang, I've used various fullness multipliers to determine how many curtain panels I'll need.

  • Standard Fullness - Multiply the width of your window by 2. This provides a simple and clean look.
  • Deluxe Fullness - Multiply the width of your window by 2.5. This option adds more volume and depth to the curtains.
  • Ultra-Fullness - For a truly luxurious and dramatic look, multiply the width of your window by 3 or more. This creates a lavish and elegant appearance.

Discussion on common curtain lengths for standard windows: sill length (63 inches) and floor length (84 inches)

For those newer to window dressings, I often recommend standard curtain lengths.

Sill-length curtains have a typical measurement of 63 inches and are a great choice when you wish to maintain privacy while allowing sunlight to grace your living space.

Conversely, for a more classic and elegant setting, the choice often leans towards 84-inch floor-length curtains that offer a touch of grace right at ground level.

When it comes to finding the right curtain width to pair with these lengths, measuring your window for curtains can ensure your panels are the perfect size.

Curtain Sizes for Different Ceiling Heights

Curtain Sizes for Different Ceiling Heights

Today, let’s take a closer look at how the height of your ceiling should influence your choice of curtain length, ensuring you select the perfect window treatment for your home’s unique character.

Curtain sizes for 8-foot ceilings (84 inches)

In rooms with 8-foot ceilings, I typically recommend curtains that measure 84 inches in length.

This size facilitates an uninterrupted visual flow from floor to ceiling, fostering the illusion of a taller space.

Opting for the right curtain length is especially important in standard-height rooms to avoid a truncated aesthetic.

Curtain sizes for 9-foot ceilings (96 inches)

Moving to spaces with 9-foot ceilings, the curtain length options increase to 96 inches. This longer length allows the curtains to just kiss the floor, creating a tailored appearance that's both classic and chic.

When the curtains break gently on the floor, they convey a relaxed and refined ambiance.

Curtain sizes for 10-foot ceilings (108 inches)

For those lucky enough to have 10-foot ceilings, the drama of a full 108-inch curtain cannot be overstated.

This length not only emphasizes the lofty proportion of the room but also brings an element of grandiosity that can elevate the entire feel of the space.

Choosing curtain lengths that rise to the occasion quite literally can transform a room.

Curtain sizes for 12-foot ceilings (120 inches)

The pinnacle of luxury in curtain length options, ideal for 12-foot ceilings, is a 120-inch curtain.

Whether pooling decadently on the floor or just sweeping it, these length curtains create a striking vertical line that can make a room feel stately and opulent—a true statement in any home.

Curtain Sizes for Specific Window Sizes

Curtain Length

Assessing the correct curtain sizes can be quite a task, but armed with the right knowledge, you can transform your living space effortlessly.

Taking into account the width and height of your windows will guide you in selecting the appropriate standard curtain or common curtain sizes to achieve the desired level of fullness and style in any room.

 Here's how to ensure you get the ideal curtain sizes for specific window dimensions.

Curtain sizes for a 35-inch window

For those quaint 35-inch windows, the key is coverage. I'd recommend curtains that are 2 times the width of the window for a look of ample fullness.

This should give a finished appearance that's both elegant and functional.

Curtain sizes for a 36-inch window

The 36-inch window finds its perfect match in curtains that extend to provide generous horizontal draping, ensuring privacy while still allowing sunlight to grace your interiors.

Curtain sizes for a 72-inch window

When it comes to a broad 72-inch window, think grand. Triple the width is often the go-to for those prioritizing a lavish drape that commands attention and exudes luxury.

Curtain sizes for a 78-inch window

Similar to its slightly smaller counterpart, the 78-inch window necessitates a substantial amount of fabric.

Aim for curtain panels that are three times the window's width to maintain aesthetics and functionality.

Curtain sizes for a 5-foot window

Five feet of window space beckons for curtains that are both long and wide, enveloping the expanse in a cocoon of fabric that doesn't shirk from fullness.

Curtain sizes for a 6-foot window

Lastly, dressing a 6-foot window requires the pinnacle of window treatments. Whether your theme is modern minimalism or classic opulence, the curtain width should be at least twice as wide as the window for an exemplary drape.

Window Size Minimum Recommended Width of Curtains Fullness Ratio
35 inches 70 inches 2:1
36 inches 72 inches 2:1
72 inches 216 inches 3:1
78 inches 234 inches 3:1
5 feet (60 inches) 120 inches 2:1
6 feet (72 inches) 144 inches 2:1


Curtain Sizes for Bay Windows

As I peer out of my bay window, I consider the transformative power of the right curtain length.

It’s not just about privacy or controlling the light that fills the room; it's about creating an ambiance that complements the bay's architectural elegance.

Understanding the Ideal Curtain Length for Bay Windows

My experience has taught me that the right length is crucial when dressing a bay window.

Curtains that are too short can disrupt the harmony of your space, while ones that are too long may overwhelm the bay's structure.

Measuring the length from the top of the window or the rod to the floor ensures that your curtains will hang with sophistication, hitting just the right spot or brushing lightly over the floor.

Guidance on Measuring Bay Windows for Curtains

To measure the length of your bay window accurately, I suggest starting from the inside top corner of each window section and extending your tape measure down to where you envision your curtains to end.

This could be at the sill, just below it, or to the floor for a more dramatic effect. When it comes time to consider the width, remember that the curtain's width should be at least two to three times the overall measured width of your bay to achieve an attractive fullness when the curtains are drawn.

Bay Window Section Width Measurement Ideal Curtain Length Width Needed for Fullness (x2) Width Needed for Fullness (x3)
Left Section 30 inches 96-108 inches 60 inches 90 inches
Center Section 50 inches 96-108 inches 100 inches 150 inches
Right Section 30 inches 96-108 inches 60 inches 90 inches
Total Bay Window Width 110 inches 96-108 inches 220 inches 330 inches


Curtain Sizes for French Doors

Choosing the curtains in the right sizes that not only aesthetically complement your French doors but also provide functionality can be the cherry on top of your stylish interior.

Standardized Measurements for French Door Curtains

To ensure these charming doors are dressed appropriately, there are typical sizing standards most homeowners follow.

Standard French door curtain sizes are often 25 inches wide by 70 inches long or 30 inches wide by 70 inches long.

This size range is designed to cover the entire window portion of the door, ensuring privacy while still allowing the door to be fully functional for everyday use.

Optimizing Curtain Fullness for French Doors

When we talk about fullness, it's all about deciding how much extra fabric you will need to achieve the look you want.

For a cleaner, more tailored appearance, covering just the glass alone might suffice. But for an added sense of grandeur and a touch of insulation, allowing curtains to extend beyond the frame can enhance the overall atmosphere of your space.

To get it right, it's crucial to pair your curtains with the right curtain rod that accommodates the door's operation and simultaneously offers a complete and aesthetically pleasing window treatment.

Curtain Width Desired Fullness Recommended Rod Length
25 inches Standard (Glass coverage) 35-40 inches
25 inches Deluxe (Extended coverage) 45-50 inches
30 inches Standard (Glass coverage) 40-45 inches
30 inches Deluxe (Extended coverage) 50-55 inches

Remember, the optimal curtain rod will allow your drapes to glide smoothly without impeding door functionality. 

Curtain Sizes for Sliding Doors

Sliding doors often serve as both windows and doorways, thereby necessitating curtains that provide privacy, light control, and ease of access all at once.

Choosing the Correct Curtain Rod and Curtains for Standard Sliding Door Widths

Most sliding doors come in a width of either 5 or 6 feet. Choosing the right curtain rod for these dimensions is vital.

It's not just a matter of covering the sliding door's width itself; one must consider additional width for the curtains to hang gracefully when drawn.

I recommend opting for a curtain rod that extends at least 8 to 10 inches beyond each side of the door frame. This will create fullness and an appealing sense of continuity.

Optimal Curtain Length for Sliding Doors

The height of these doors usually stands at a standard 80 inches. But for the curtains to hang properly, I find that beginning with a length of at least 84 inches is the sweet spot.

This allows the curtains to kiss or slightly pool on the floor, depending on the desired length. It's an essential factor, in ensuring that your hanging curtains not only offer functionality but also contribute to the room’s decor.

As you decide how you want your curtains to interact with the window sill, consider if you prefer them to hover just above, gently brush against, or elegantly puddle on the floor.

Regardless of your personal preference, the curtains you choose should reinforce the comfort and style of your space, while also being mindful of the sliding doors’ practical role.

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Our selection is brimming with choices to cater to every taste and window size, starting at the affordable price of just $26.99.

I take pride in offering a lineup that includes a spectrum of fabrics, styles, colors, and patterns, ensuring that you don't just cover your windows, but enhance them artistically and functionally.

Available in Various fabrics, styles, colors and patterns

Choosing the right curtain is an art form — one that involves a careful consideration of materials and aesthetics.

My collection at Dolcewe appreciates this nuance, offering a variety of options that allow you to express your unique style while ensuring compatibility with your interior design.

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I understand that each window treatment is a personal endeavor, one that requires the correct curtain length, standard curtain panel dimensions, and window treatment hardware to achieve the desired impact.

With Dolcewe's custom sizing options, you're guaranteed that your curtains will fit with precision.

To make your experience even more seamless, I’m pleased to offer free shipping on orders over $199.

So step into the world of customized window treatments and let's ensure your curtains fit perfectly and reflect your style and elegance.

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