How Long Should a Shower Curtain Be? We Have the Exact Measurements You Need
Installing a properly sized shower curtain is an important step when designing your ideal bathroom. A curtain that's too short leaves your floors vulnerable to splashes, while one that's too long can billow out and feel claustrophobic. Finding the perfect length for your unique tub or shower enclosure will help optimize your bathing experience.
With these pro measurements, you'll be able to choose a shower curtain with confidence.
What is the Standard Shower Curtain Length?
The most common and widely used shower curtain length is 72 inches. This 72-inch size is ideal for most basic bathtubs and simple shower surrounds. When mounted properly, a standard 72-inch shower curtain will hang with around 8 to 10 inches of clearance between the bottom of the curtain and the floor. This prevents the wet curtain from dragging and keeps splashes contained.

When You Need an Extra Long Shower Curtain
For larger, walk-in showers that are more spacious than a typical tub enclosure, shower curtains longer than the standard 72-inch size may be required. Extra long shower curtains up to 96 inches in length can be purchased for these roomier showers.
To determine the ideal curtain length for an oversized shower, carefully measure the full width and height of the shower opening. Accounting for the ceiling height is an important factor, as a curtain that hangs too low will not contain water properly. Use those width and height measurements to calculate the minimum recommended curtain length.
Calculating the Right Length for Your Shower
Figuring out the perfect shower curtain length takes just a few simple measurements:
- First, measure all the way across the full width of your shower opening at the point where you'll mount the curtain rod. Make note of this width.
- Next, measure from the ceiling down to the tub or shower floor. Record this height.
- Now subtract 8-10 inches from the floor measurement to allow for clearance between the bottom of the curtain and the floor.
- Add the shower width and the adjusted height together. This total is the minimum recommended curtain length for your enclosure.
Accounting for Decorative Elements
If your desired shower curtain features any decorative elements like ruffles, valances, or other accents, be sure to add a few extra inches to your total minimum length. These adornments can take up additional space. Allowing for a couple extra inches helps prevent gaps and ensures you'll get full coverage from your curtain.
Adjustable Curtain Rods
Adjustable shower curtain rods are a great option if you need flexibility. Households with users of varying heights or shared bathrooms can benefit from adjustable rods. Being able to customize the length means family members of all ages can optimally use the shower.
Considering Shower Shape and Layout
The shape and layout of your tub or shower should factor into which curtain rod you choose as well:
- Curved rods are better suited for rounded showers and help the curtain hug the contours better.
- Corner shower rods with an L-shape provide coverage across two walls.
- Extenders position standard rods farther from the wall for use with recessed tubs.
- Wall mount versus ceiling mount placement changes the usable length.
Measuring Existing Shower Curtains
If you already have a shower curtain installed and need to replace it with one of the same size, you can simply measure your existing curtain:
- Lay the curtain flat from end to end to measure the full length.
- Check the tag or original packaging for the stated length.
- Compare this to the length of the current curtain rod for verification.
Troubleshooting Problems
Having issues with shower curtains that are too short or long? There are solutions:
- Too short - install an extender to add length or opt for a longer size.
- Too long - cut the curtain to your needed length and re-hem.
- Use anti-splash shower curtains or huggable hooks to minimize floor contact.
Measuring for your shower curtain doesn't have to be frustrating or result in ill-fitting lengths. Follow our guide above for a foolproof process to determine the optimal size curtain for your tub or enclosure. Taking careful bathroom measurements is the key first step. Understanding the standard lengths and calculating based on your exact shower dimensions will ensure a perfectly tailored fit. With the right length shower curtain, you'll be able to contain splashes and moisture while enjoying the styling and functionality this essential bathroom accessory provides.