Buying bedroom curtains should be simple, but one wrong measurement and you’re stuck with panels that either puddle awkwardly on the floor or hover several inches above it. This guide is for anyone shopping for bedroom curtains, whether you’re grabbing a ready-made pair or having something made to order, and want to get the length and width right on the first try.
Below you’ll find a complete size chart matched to ceiling height, a step-by-step measuring method, real examples by room size, and a free printable worksheet you can take with you while you shop.
Standard Bedroom Curtain Length Chart
Curtains are sold in a handful of standard lengths, and each one is suited to a different ceiling height and finished look. Use this chart as your starting point, then confirm with your own measurements below.
| Length | Best Ceiling Height | Style Effect | Typical Bedroom |
|---|---|---|---|
| 63 in (160 cm) | Not recommended | Sill/apron length — stops well short of the floor | Rarely used; too short for a finished bedroom look |
| 84 in (213 cm) | 8 ft (standard) | Floor-grazing / slight float | Most common — small to medium bedrooms, apartments |
| 96 in (244 cm) | 8.5–9 ft | Full floor-length, elongated look | Medium to large bedrooms wanting a taller feel |
| 108 in (274 cm) | 9–10 ft | Soft sweep or light puddle (1–3 in) | Primary/master bedrooms, higher ceilings |
| 120 in (305 cm) | 10 ft+ | Dramatic puddle (6–12 in) or vaulted ceilings | Luxury primary suites, statement windows |
How Curtain Length Changes the Look of Your Room
The same window can look completely different depending on two things: where the rod sits, and where the curtain ends. Mounting the rod close to the window frame and using a shorter length keeps things simple and unobtrusive — a good fit for a small or casual bedroom. Mounting the rod higher, closer to the ceiling, and letting the curtain run longer draws the eye upward and makes the whole room feel taller, even if the window itself hasn’t changed size. Our small walk in closet ideas has more inspiration along these same lines.
Where the fabric ends at the bottom matters just as much. A float finish stops an inch or so above the floor and reads as clean and tailored. A floor-length finish just grazes the floor and is the most versatile, working in almost any bedroom style. A puddle finish leaves several extra inches of fabric resting on the floor for a softer, more formal look — best saved for primary bedrooms that aren’t a high-traffic path.
How to Measure Bedroom Windows for Curtains
Getting the length right starts with one decision: where the rod will actually be mounted. Everything else follows from that.
- Decide on rod placement first. For most bedrooms, mount the rod 4 to 6 inches above the window frame. For a taller, more dramatic feel, go 6 to 8 inches above it, or closer to the ceiling.
- Measure from the top of the rod, not the window frame, straight down to where you want the fabric to end — just above the floor for a float, right at the floor for floor-length, or several inches past it for a puddle.
- Check three points across the window — left, center, and right — since older floors and walls are rarely perfectly level. Use the longest of the three measurements.
- Round up, not down. If your measurement falls between two standard sizes, choose the longer one. A curtain that’s slightly too long can be adjusted with rod height or a hem; one that’s too short has no easy fix. Our guide on how to tidy your bedroom walks through this step by step.
- Include rings or clips in the measurement. The curtain hangs from the bottom of the ring or clip, not the top of the fabric header, so measure to that point rather than to the top edge of the panel.
Getting the Width Right
Length gets most of the attention, but width is just as important for a finished look. For proper fullness, the total width of your closed panels should be roughly 2 to 2.5 times the width of the window itself — a single flat panel stretched across a wide window will look sparse and thin. Mount the rod 4 to 8 inches beyond the window frame on each side so that when the curtains are open, they stack mostly on the wall instead of blocking the glass and cutting down your natural light.
Mounting the rod both higher and wider than the window frame is the single biggest trick for making a bedroom feel larger. It costs nothing extra and works with almost any curtain length on this chart.
Curtain Length by Bedroom Size: Real Examples
The chart above gives you a starting point, but here’s how it plays out in real rooms.
Small guest bedroom (8 ft ceiling, compact window): 84-inch panels, rod mounted close to the frame, floor-grazing finish. Keeps the room feeling open rather than crowded.
Medium bedroom (8–8.5 ft ceiling): 84 or 96-inch panels depending on exact rod height, floor-length. This is the most common bedroom scenario in North American homes.
Large primary/master bedroom (9–10 ft ceiling): 108-inch panels with a soft 1 to 3-inch puddle for a more elevated, finished feel that suits a bedroom that isn’t a high-traffic hallway.
Apartment bedroom (standard 8 ft ceiling, limited wall space): 84-inch panels, rod mounted just above the frame and only as wide as the wall comfortably allows.
House with 9–10 ft ceilings and tall windows: 108 or 120-inch panels, rod mounted high toward the ceiling to draw the eye upward and make the most of the extra height.
Designer Tips for Getting Bedroom Curtains Right
- Space-saving tip: in a small bedroom, choose a float or floor-length finish rather than a puddle — extra fabric on the floor makes a compact room feel more crowded, not more luxurious.
- Luxury tip: a soft puddle works best in primary bedrooms that see light foot traffic, paired with a heavier fabric that holds its shape once it rests on the floor.
- Budget tip: ready-made panels in the five standard lengths cover most bedrooms; save custom orders for windows with unusual heights, uneven floors, or non-standard proportions.
Common mistakes to avoid:
- Hanging the rod directly on top of the window frame, which makes the window look smaller and the ceiling look lower.
- Guessing the length instead of measuring from the actual rod position.
- Buying a single narrow panel instead of enough fabric width for real fullness.
- Forgetting furniture placement — a headboard or nightstand positioned under the window can affect how much length actually reads as “floor-length” in the room. Check our headboard size chart if you want exact numbers before you shop.
Free Printable Bedroom Curtain Measuring Worksheet
Take the guesswork with you. This free one-page printable includes a quick-reference version of the size chart above, plus a fill-in worksheet for rod height, window width, and your target finished length — so you can measure once and shop with confidence.
Download the Free Printable Bedroom Curtain ChartFrequently Asked Questions
How long should curtains be in a bedroom?
Most bedrooms look best with curtains between 84 and 108 inches, depending on ceiling height. 84 inches suits a standard 8-foot ceiling, while 108 inches works well for 9 to 10-foot ceilings.
Should bedroom curtains touch the floor?
Yes, in most bedrooms curtains look most finished when they touch or gently graze the floor. Stopping several inches short can make the room feel unfinished.
What is the standard curtain length for an 8-foot ceiling?
84-inch curtains are the standard match for an 8-foot ceiling when the rod is mounted 4 to 6 inches above the window frame.
How do I measure my bedroom window for curtains?
Decide where the rod will sit, then measure straight down from the top of the rod to where you want the curtain to end, whether that is floating above the floor, grazing it, or puddling.
Should curtains be measured from the rod or the window frame?
Always measure from the rod, not the window frame. The rod position, not the glass, determines the finished curtain length.
How high above the window should I hang a curtain rod?
Hanging the rod 4 to 6 inches above the window frame is the standard approach. Going higher, 6 to 8 inches or more, makes the ceiling feel taller.
How wide should curtains be for a bedroom window?
For a full, gathered look, aim for panels totaling about 2 to 2.5 times the width of your window when closed, and mount the rod 4 to 8 inches beyond the frame on each side.
How many curtain panels do I need per window?
Most standard bedroom windows use two panels, one on each side of the rod, though very wide windows may need three or more panels per side for adequate fullness.
What is the difference between float, floor-length, and puddle curtains?
Float length stops just above the floor, floor-length grazes or just touches it, and puddle length has 1 to 12 extra inches of fabric that pools softly on the floor.
Can I use 84-inch curtains on a 9-foot ceiling?
Yes, but only if the rod is mounted close to the window frame. Mounted higher toward the ceiling, 84-inch curtains will likely float well above the floor.
What length curtains for a small bedroom?
Smaller bedrooms usually work best with 84-inch, floor-grazing curtains, which keep the room feeling open without extra fabric pooling on the floor.
What length curtains for a master bedroom with high ceilings?
Primary bedrooms with 9 to 10-foot ceilings typically call for 108 or 120-inch curtains, often with a soft puddle for a more luxurious feel.
Do bedroom curtains need to be blackout?
Not necessarily, but many people layer a blackout lining or a separate blackout panel behind a decorative curtain for better sleep.
How much fullness should bedroom curtains have?
Aim for panels that total roughly 2 to 2.5 times your window’s width when closed. Less fullness looks flat and sparse.
What happens if my curtains are too short?
Curtains that stop noticeably above the floor tend to make a room look unfinished and can visually shrink the window and ceiling height.
Should curtain length include the rings or clips?
Yes, always measure from the point where the curtain actually hangs, which is the bottom of the ring or clip, not the top of the fabric header.
How do I choose curtain length for an uneven floor?
Measure at the left, center, and right of the window and use the longest measurement, then hem or adjust so the curtain looks level from a normal viewing distance.
What is a good curtain length for a bay window in a bedroom?
Bay windows usually work best with floor-length curtains, and each angled section should be measured individually since heights can vary slightly.
Should I round up or down if my measurement falls between two standard sizes?
Round up to the longer standard length. A slightly longer curtain can be adjusted with rod height, while a too-short curtain has no easy fix.
Do custom curtains cost significantly more than ready-made?
Custom curtains generally cost more than ready-made panels, but they solve fit problems like unusual heights or non-standard windows that off-the-shelf sizes cannot.
Bottom line: measure from the rod, not the window frame, round up when in between sizes, and match your length to your ceiling height and the mood you want the room to have. Get those three things right and the rest — fabric, color, pattern — is just styling.
Grab the free printable worksheet above and take it with you the next time you shop for bedroom curtains.
